@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYREGULAR.OTF') format('opentype');
    font-weight: 400;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYMEDIUM.OTF') format('opentype');
    font-weight: 500;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYBOLD.OTF') format('opentype');
    font-weight: 700;
    font-style: normal;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYBLACKITALIC.OTF') format('opentype');
    font-weight: 900;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYHEAVYITALIC.OTF') format('opentype');
    font-weight: 800;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYLIGHTITALIC.OTF') format('opentype');
    font-weight: 300;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYSEMIBOLDITALIC.OTF') format('opentype');
    font-weight: 600;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYTHINITALIC.OTF') format('opentype');
    font-weight: 200;
    font-style: italic;
    font-display: swap;
}
@font-face {
    font-family: 'SF Pro Display';
    src: url('assets/fonts/SFPRODISPLAYULTRALIGHTITALIC.OTF') format('opentype');
    font-weight: 100;
    font-style: italic;
    font-display: swap;
}

:root {
    --bg-primary: #09090b;        
    --bg-secondary: #0f0f11;      
    --bg-surface: #18181b;        
    --bg-surface-hover: #27272a;  
    --border-color: #27272a;      
    --border-dark: #3f3f46;       
    --text-primary: #fafafa;      
    --text-secondary: #d4d4d8;    
    --text-muted: #71717a;        
    --color-primary: #00a0a8;     
    --color-primary-dark: #008b92;
    --color-primary-light: rgba(0, 160, 168, 0.06);
    --color-primary-glow: rgba(0, 160, 168, 0.12);
    --color-secondary: #fafafa;
    --color-success: #10b981;     
    --color-success-light: rgba(16, 185, 129, 0.06);
    --color-warning: #f59e0b;     
    --color-warning-light: rgba(245, 158, 11, 0.06);
    --color-danger: #ef4444;      
    --color-danger-light: rgba(239, 68, 68, 0.05);
    --sidebar-bg: #09090b;         
    --sidebar-item-color: #a1a1aa; 
    --sidebar-item-hover-color: #ffffff;
    --sidebar-item-hover-bg: #18181b;
    --sidebar-item-active-color: #ffffff;
    --sidebar-item-active-bg: #27272a;
    --sidebar-border: #18181b;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --radius-full: 9999px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.5);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.5), 0 2px 4px -2px rgba(0, 0, 0, 0.5);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.5), 0 4px 6px -4px rgba(0, 0, 0, 0.5);
    --shadow-premium: 0 10px 30px -10px rgba(255, 255, 255, 0.05);
    --transition-fast: 0.15s ease;
    --transition-normal: 0.25s ease;
}
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    scrollbar-width: thin;
    scrollbar-color: var(--border-dark) transparent;
}
body, input, button, select, textarea {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
h1, h2, h3, h4, h5, h6, .page-title h1, .auth-logo p, .section-header h2, .modal-title, .logo-container p {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-weight: 500;
}
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}
::-webkit-scrollbar-track {
    background: transparent;
}
::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: var(--radius-full);
}
::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}
#app-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}
.auth-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #050507;
    background-image: 
        radial-gradient(circle at 50% -20%, rgba(0, 160, 168, 0.12), transparent 70%),
        linear-gradient(rgba(255, 255, 255, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.012) 1px, transparent 1px);
    background-size: cover, 40px 40px, 40px 40px;
    background-position: center;
    padding: 24px;
    position: relative;
    overflow: hidden;
}
.auth-wrapper::before {
    content: '';
    position: absolute;
    width: 350px;
    height: 350px;
    background: radial-gradient(circle, rgba(0, 160, 168, 0.1) 0%, transparent 70%);
    top: 15%;
    left: 10%;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(40px);
    animation: floatAmbient 16s infinite alternate ease-in-out;
}
.auth-wrapper::after {
    content: '';
    position: absolute;
    width: 450px;
    height: 450px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.02) 0%, transparent 70%);
    bottom: 10%;
    right: 5%;
    border-radius: 50%;
    pointer-events: none;
    filter: blur(60px);
    animation: floatAmbient 22s infinite alternate-reverse ease-in-out;
}
@keyframes floatAmbient {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(40px, -30px) scale(1.1); }
}
.auth-card {
    background: rgba(15, 15, 18, 0.7);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    width: 100%;
    max-width: 420px;
    padding: 48px 40px;
    box-shadow: 
        0 30px 60px -15px rgba(0, 0, 0, 0.8),
        0 0 100px -30px rgba(0, 160, 168, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    position: relative;
    overflow: hidden;
    animation: authCardEntrance 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}
.auth-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 35%;
    height: 2px;
    background: linear-gradient(90deg, transparent, rgba(0, 160, 168, 0.8), transparent);
    box-shadow: 0 0 15px rgba(0, 160, 168, 0.6);
}
@keyframes authCardEntrance {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.97);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}
.auth-logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 36px;
    text-align: center;
}
.auth-logo p {
    color: var(--text-primary);
    font-size: 0.72rem;
    font-weight: 800;
    margin-top: 14px;
    text-transform: uppercase;
    letter-spacing: 3px;
    background: linear-gradient(180deg, #ffffff 0%, #a1a1aa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    opacity: 0.95;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

/* Auth Card Custom Inner Elements */
.auth-card .form-group {
    margin-bottom: 20px;
}
.auth-card .form-group label {
    font-size: 0.76rem;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.2s ease;
}
.auth-card .form-group:focus-within label {
    color: #ffffff;
}
.auth-card .form-control {
    background-color: rgba(9, 9, 11, 0.5) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-radius: 12px !important;
    color: #ffffff !important;
    height: 46px !important;
    padding: 12px 16px !important;
    font-size: 0.9rem !important;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.auth-card .form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.8;
}
.auth-card .form-control:focus {
    background-color: rgba(9, 9, 11, 0.75) !important;
    border-color: rgba(0, 160, 168, 0.4) !important;
    box-shadow: 
        0 0 0 3px rgba(0, 160, 168, 0.08),
        0 4px 12px rgba(0, 0, 0, 0.3) !important;
    outline: none !important;
}
.auth-card .password-input-container {
    position: relative;
    width: 100%;
}
.auth-card .password-input-container .form-control {
    padding-right: 48px !important;
}
.auth-card .btn-toggle-password {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: color var(--transition-normal);
    padding: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}
.auth-card .btn-toggle-password:hover {
    color: #ffffff;
}
.auth-card button[type="submit"] {
    background-color: #ffffff !important;
    color: #09090b !important;
    border: none !important;
    border-radius: 12px !important;
    height: 46px !important;
    font-weight: 700 !important;
    font-size: 0.9rem !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 8px !important;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1) !important;
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.04) !important;
    width: 100% !important;
    margin-top: 10px !important;
}
.auth-card button[type="submit"]:hover {
    background-color: #ffffff !important;
    transform: translateY(-2px) !important;
    box-shadow: 
        0 12px 24px -6px rgba(255, 255, 255, 0.15),
        0 0 15px rgba(255, 255, 255, 0.05) !important;
}
.auth-card button[type="submit"]:active {
    transform: translateY(0) !important;
}
.auth-card #link-to-admin-login,
.auth-card #link-admin-back-to-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    font-size: 0.76rem !important;
    font-weight: 600 !important;
    color: var(--text-muted) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.2s ease !important;
    padding: 10px 20px;
    border-radius: 30px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.03);
    margin-top: 20px;
    text-decoration: none !important;
    width: auto;
}
.auth-card #link-to-admin-login:hover,
.auth-card #link-admin-back-to-login:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-1px);
}
.auth-card #login-error,
.auth-card #admin-login-error {
    background-color: rgba(239, 68, 68, 0.08);
    border: 1px solid rgba(239, 68, 68, 0.15);
    color: #fca5a5 !important;
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.82rem;
    margin-top: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
    animation: authShake 0.4s ease;
}
@keyframes authShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-6px); }
    40%, 80% { transform: translateX(6px); }
}
.main-layout {
    display: flex;
    min-height: 100vh;
    position: relative;
}
.sidebar {
    width: 260px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--sidebar-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
    z-index: 100;
    position: sticky;
    top: 0;
    height: 100vh;
    transition: var(--transition-normal);
}
.sidebar-header {
    padding: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}
.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
}
.app-logo-svg {
    width: 100%;
    height: auto;
    display: block;
}
.app-logo-svg path {
    fill: var(--logo-color, #ffffff);
    stroke: var(--logo-color, #ffffff);
    stroke-width: 1.5px;
    transition: fill var(--transition-normal), stroke var(--transition-normal), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}
/* Default fill colors for different components */
.auth-card .app-logo-svg path {
    --logo-color: var(--color-primary); /* Brand color on login cards */
}
.sidebar-header .app-logo-svg path {
    --logo-color: #ffffff; /* White logo on dark sidebar background */
}
.pdf-logo .app-logo-svg path {
    fill: #00a0a8 !important;
    stroke: #00a0a8 !important;
}
/* Individual letter bounce on hover */
.logo-container:hover .app-logo-svg path {
    transform: translateY(-4px);
}
.logo-container .app-logo-svg path:nth-child(1) { transition-delay: 0ms; }
.logo-container .app-logo-svg path:nth-child(2) { transition-delay: 40ms; }
.logo-container .app-logo-svg path:nth-child(3) { transition-delay: 80ms; }
.logo-container .app-logo-svg path:nth-child(4) { transition-delay: 120ms; }
.logo-container .app-logo-svg path:nth-child(5) { transition-delay: 160ms; }
.sidebar-menu {
    list-style: none;
    padding: 24px 12px;
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex-grow: 1;
}
.sidebar-menu li a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--sidebar-item-color);
    text-decoration: none;
    border-radius: var(--radius-md);
    font-weight: 500;
    font-size: 0.85rem;
    transition: all var(--transition-normal);
    cursor: pointer;
    border-left: 3px solid transparent;
}
.sidebar-menu li a:hover {
    color: var(--sidebar-item-hover-color);
    background-color: var(--sidebar-item-hover-bg);
    padding-left: 18px;
}
.sidebar-menu li.active a {
    color: #ffffff;
    background: linear-gradient(90deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.01) 100%) !important;
    border-left-color: #00a0a8 !important;
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
    font-weight: 700;
    box-shadow: inset 1px 0 0 0 rgba(255, 255, 255, 0.1);
}
.sidebar-menu li a i {
    font-size: 1.15rem;
    width: 20px;
    text-align: center;
    color: var(--sidebar-item-color);
    transition: transform var(--transition-fast) ease, color var(--transition-fast) ease;
}
.sidebar-menu li a:hover i {
    color: #ffffff;
    transform: scale(1.15) rotate(3deg);
}
.sidebar-menu li.active a i {
    color: #00a0a8 !important;
    transform: scale(1.1);
    filter: drop-shadow(0 0 6px rgba(0, 160, 168, 0.4));
}
.sidebar-footer {
    padding: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    background-color: rgba(0, 0, 0, 0.15);
}
.user-profile {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px;
}
.user-avatar {
    width: 36px;
    height: 36px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}
.user-info {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    min-width: 0;
}
.user-info .name {
    font-size: 0.8rem;
    font-weight: 600;
    color: #ffffff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.user-info .role {
    font-size: 0.7rem;
    color: var(--sidebar-item-color);
}
.btn-logout {
    background: transparent;
    border: none;
    color: var(--sidebar-item-color);
    font-size: 0.95rem;
    cursor: pointer;
    padding: 6px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}
.btn-logout:hover {
    color: #f43f5e;
    background-color: rgba(244, 63, 94, 0.1);
}
.content-area {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    background-color: var(--bg-primary);
}
.top-bar {
    height: 64px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 32px;
    background-color: var(--bg-secondary);
    position: sticky;
    top: 0;
    z-index: 90;
}
.page-title h1 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.3px;
}
.current-time {
    color: var(--text-secondary);
    font-size: 0.8rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--bg-primary);
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
}
.dashboard-content {
    padding: 24px 32px;
    flex-grow: 1;
    overflow-y: auto;
}
.app-section {
    display: none;
    animation: fadeInUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.app-section.active {
    display: block;
}
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}
.metric-card {
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.65) 0%, rgba(15, 15, 17, 0.85) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding: 22px 24px;
    display: flex;
    align-items: center;
    gap: 18px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    overflow: hidden;
}
.metric-card.primary { border-left: 3px solid #00a0a8; }
.metric-card.warning { border-left: 3px solid #f59e0b; }
.metric-card.success { border-left: 3px solid #10b981; }

.metric-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 100% 100%, rgba(255, 255, 255, 0.02) 0%, transparent 80%);
    pointer-events: none;
}

.metric-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.12);
}
.metric-card.primary:hover {
    box-shadow: 0 12px 30px rgba(0, 160, 168, 0.08), 0 0 15px rgba(0, 160, 168, 0.1);
    border-left-color: #00c2cb;
}
.metric-card.warning:hover {
    box-shadow: 0 12px 30px rgba(245, 158, 11, 0.08), 0 0 15px rgba(245, 158, 11, 0.1);
    border-left-color: #fbbf24;
}
.metric-card.success:hover {
    box-shadow: 0 12px 30px rgba(16, 185, 129, 0.08), 0 0 15px rgba(16, 185, 129, 0.1);
    border-left-color: #34d399;
}

.metric-icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
    border: 1px solid transparent;
}
.metric-card.primary .metric-icon-wrapper {
    background: radial-gradient(circle, rgba(0, 160, 168, 0.15) 0%, rgba(0, 160, 168, 0.02) 100%);
    border-color: rgba(0, 160, 168, 0.25);
    color: #00a0a8;
    box-shadow: 0 0 12px rgba(0, 160, 168, 0.05);
}
.metric-card.warning .metric-icon-wrapper {
    background: radial-gradient(circle, rgba(245, 158, 11, 0.15) 0%, rgba(245, 158, 11, 0.02) 100%);
    border-color: rgba(245, 158, 11, 0.25);
    color: #f59e0b;
    box-shadow: 0 0 12px rgba(245, 158, 11, 0.05);
}
.metric-card.success .metric-icon-wrapper {
    background: radial-gradient(circle, rgba(16, 185, 129, 0.15) 0%, rgba(16, 185, 129, 0.02) 100%);
    border-color: rgba(16, 185, 129, 0.25);
    color: #10b981;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.05);
}

.metric-card:hover .metric-icon-wrapper {
    transform: scale(1.1) rotate(4deg);
}
.metric-card.primary:hover .metric-icon-wrapper {
    border-color: rgba(0, 160, 168, 0.5);
    box-shadow: 0 0 18px rgba(0, 160, 168, 0.2);
}
.metric-card.warning:hover .metric-icon-wrapper {
    border-color: rgba(245, 158, 11, 0.5);
    box-shadow: 0 0 18px rgba(245, 158, 11, 0.2);
}
.metric-card.success:hover .metric-icon-wrapper {
    border-color: rgba(16, 185, 129, 0.5);
    box-shadow: 0 0 18px rgba(16, 185, 129, 0.2);
}
.metric-info {
    display: flex;
    flex-direction: column;
}
.metric-value {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 1.75rem;
    font-weight: 500;
    color: var(--text-primary);
    line-height: 1.2;
    margin-top: 2px;
}
.metric-label {
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.form-container {
    background-color: #121214;
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: 
        0 20px 40px -10px rgba(0, 0, 0, 0.6),
        inset 0 1px 0 rgba(255, 255, 255, 0.03);
    max-width: 850px;
    margin: 20px auto;
    position: relative;
    overflow: hidden;
}
.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.08), transparent);
}
.form-column h3 {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    color: #ffffff !important;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important;
    padding-bottom: 10px !important;
    letter-spacing: 0.2px;
}
.form-column h3 i {
    color: #00a0a8 !important;
    margin-right: 6px;
}
.form-group-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 16px;
}
@media (max-width: 768px) {
    .form-group-row {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-bottom: 16px;
}
.form-group.no-margin {
    margin-bottom: 0;
}
.form-group label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
}
.form-group label i {
    color: var(--color-primary);
    font-size: 0.9rem;
}
.form-control {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 400;
    transition: var(--transition-fast);
    width: 100%;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;}
.form-control:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px var(--color-primary-glow);
}
.form-control::placeholder {
    color: var(--text-muted);
}
textarea.form-control {
    resize: vertical;
    min-height: 100px;
    line-height: 1.5;
}
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 9px 18px;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid transparent;
    user-select: none;
}
.btn:active {
    transform: scale(0.98);
}
.btn-primary {
    background-color: var(--color-primary);
    color: #09090b;
}
.btn-primary:hover {
    background-color: var(--color-primary-dark);
}
.btn-secondary {
    background-color: var(--bg-surface);
    color: var(--text-primary);
    border-color: var(--border-color);
}
.btn-secondary:hover {
    background-color: var(--bg-surface-hover);
    border-color: var(--border-dark);
}
.btn-success {
    background-color: var(--color-success);
    color: #ffffff;
}
.btn-success:hover {
    background-color: #0d5e56;
}
.btn-danger {
    background-color: var(--bg-surface);
    color: var(--color-danger);
    border-color: var(--color-danger);
}
.btn-danger:hover {
    background-color: var(--color-danger-light);
    border-color: var(--color-danger);
}
.btn-sm {
    padding: 6px 12px;
    font-size: 0.75rem;
}
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 24px;
}
.card-section {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: 24px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 20px;
}
.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    gap: 12px;
}
.section-header h2 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
    position: relative;
    padding-left: 12px;
}
.section-header h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 16px;
    background-color: var(--color-primary);
    border-radius: var(--radius-full);
}
.search-wrapper {
    position: relative;
    width: 260px;
}
.search-wrapper i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-size: 0.85rem;
}
.search-input {
    padding-left: 34px;
    background-color: var(--bg-primary);
}
.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}
.custom-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}
.custom-table th {
    background-color: var(--bg-primary);
    padding: 12px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 1px solid var(--border-color);
}
.custom-table td {
    padding: 12px 16px;
    font-size: 0.8rem;
    border-bottom: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--transition-fast);
    white-space: nowrap;
}
.custom-table tbody tr {
    transition: var(--transition-fast);
}
.custom-table tbody tr:hover {
    background-color: rgba(255, 255, 255, 0.02);
}
.customer-name-cell {
    display: flex;
    align-items: center;
    gap: 10px;
}
.customer-avatar {
    width: 30px;
    height: 30px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-surface-hover);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.75rem;
}
.badge {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 3px 8px;
    font-size: 0.65rem;
    font-weight: 600;
    border-radius: var(--radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.badge-pending {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}
.badge-completed {
    background-color: var(--color-success-light);
    color: var(--color-success);
}
.empty-state {
    padding: 40px 16px;
    text-align: center;
    color: var(--text-secondary);
}
.empty-state i {
    font-size: 2.2rem;
    margin-bottom: 12px;
    color: var(--text-muted);
}
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.2s ease, visibility 0.2s ease;
    padding: 24px;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}
.modal-container {
    background-color: rgba(24, 24, 27, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 700px;
    box-shadow: 
        0 30px 60px -15px rgba(0, 0, 0, 0.8),
        inset 0 1px 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
    transform: translateY(20px);
    transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    opacity: 0;
}
.modal-overlay.active .modal-container {
    transform: translateY(0);
    opacity: 1;
}
.modal-header {
    padding: 20px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: rgba(9, 9, 11, 0.2);
}
.modal-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.2px;
}
.modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    font-size: 1.4rem;
    cursor: pointer;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.modal-close:hover {
    background-color: rgba(15, 23, 42, 0.05);
    color: var(--text-primary);
}
.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex-grow: 1;
}
.modal-footer {
    padding: 16px 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    background-color: rgba(9, 9, 11, 0.2);
}
.signature-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 16px;
}
@media (max-width: 768px) {
    .signature-section {
        grid-template-columns: 1fr;
    }
}
.signature-box {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.signature-label {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.signature-canvas-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-sm);
    overflow: hidden;
    position: relative;
    height: 130px;
    transition: var(--transition-fast);
}
.signature-canvas-wrapper:hover {
    border-color: var(--color-primary);
}
.signature-canvas-wrapper canvas {
    width: 100%;
    height: 100%;
    display: block;
    cursor: crosshair;
    touch-action: none;
}
.share-options-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    text-align: center;
}
.share-options-container i.success-icon {
    font-size: 2.5rem;
    color: var(--color-success);
    background-color: var(--color-success-light);
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(15, 118, 110, 0.1);
}
.share-options-grid {
    display: flex;
    gap: 12px;
    width: 100%;
    justify-content: center;
}
.share-tip-box {
    background-color: var(--color-primary-light);
    border: 1px solid rgba(24, 24, 27, 0.1);
    border-radius: var(--radius-sm);
    padding: 12px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    line-height: 1.5;
    text-align: left;
}
.share-tip-box i {
    color: var(--color-primary);
    margin-right: 6px;
}
#pdf-template-container {
    position: fixed;
    left: 0;
    top: 0;
    width: 790px;
    height: auto;
    z-index: -9999;
    overflow: visible;
    pointer-events: none;
}
body.generating-pdf #app-container {
    display: none !important;
}
.pdf-document {
    width: 750px;
    padding: 30px;
    background-color: #ffffff;
    color: #1e293b;
    border: 1px solid #00a0a8;
    font-family: 'Inter', sans-serif;
    position: relative;
    box-sizing: border-box;
}
.pdf-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #00a0a8;
    padding-bottom: 12px;
    margin-bottom: 15px;
}
.pdf-logo {
    height: 35px;
    display: block;
}
.pdf-logo .app-logo-svg,
.pdf-logo-img {
    height: 35px;
    display: block;
    object-fit: contain;
}
.pdf-company-info {
    text-align: left;
    margin-left: 20px;
    flex-grow: 1;
}
.pdf-company-title {
    font-size: 13px;
    font-weight: 800;
    color: #18181b;
    display: block;
    margin-bottom: 2px;
}
.pdf-company-info ul {
    list-style: none;
    font-size: 8.5px;
    color: #475569;
    line-height: 1.3;
}
.pdf-serial-container {
    text-align: right;
    display: flex;
    flex-direction: column;
    justify-content: center;
    border: 1px solid #ef4444;
    padding: 6px 12px;
    border-radius: var(--radius-sm);
    min-width: 100px;
}
.pdf-serial-label {
    font-size: 8px;
    font-weight: 700;
    color: #ef4444;
    letter-spacing: 0.5px;
    display: block;
    text-align: center;
}
.pdf-serial-value {
    font-size: 15px;
    font-weight: 800;
    color: #ef4444;
    font-family: monospace;
    text-align: center;
}
.pdf-title-banner {
    font-size: 14px;
    font-weight: 800;
    color: #18181b;
    border-bottom: 2px solid #00a0a8;
    padding-bottom: 2px;
    letter-spacing: 1px;
    display: inline-block;
    text-transform: uppercase;
}
.pdf-grid-layout {
    display: flex;
    gap: 16px;
    margin-bottom: 16px;
}
.pdf-left-column {
    width: 73%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.pdf-right-column {
    width: 27%;
    border: 1px solid #00a0a8;
    border-radius: 4px;
    padding: 10px;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.pdf-table-fields {
    width: 100%;
    border-collapse: collapse;
}
.pdf-table-fields td {
    padding: 6px 8px;
    font-size: 10px;
    border: 1px solid #00a0a8;
}
.pdf-table-fields td.pdf-lbl {
    width: 130px;
    font-weight: 700;
    color: #18181b;
    background-color: rgba(0, 160, 168, 0.03);
}
.pdf-table-fields td.pdf-val {
    color: #0f172a;
    font-weight: 500;
}
.pdf-table-device {
    width: 100%;
    border-collapse: collapse;
}
.pdf-table-device th {
    background-color: rgba(0, 160, 168, 0.05);
    border: 1px solid #00a0a8;
    padding: 6px;
    font-size: 9px;
    font-weight: 700;
    color: #18181b;
    text-align: center;
}
.pdf-table-device td {
    border: 1px solid #00a0a8;
    padding: 6px;
    font-size: 10px;
    text-align: center;
    color: #0f172a;
    height: 28px;
}
.pdf-reasons-title {
    font-size: 10px;
    font-weight: 700;
    color: #18181b;
    border-bottom: 1px solid #00a0a8;
    padding-bottom: 4px;
    margin-bottom: 6px;
    text-align: center;
}
.pdf-reason-item {
    font-size: 9px;
    font-weight: 600;
    display: flex;
    align-items: center;
    color: #0f172a;
    margin-bottom: 2px;
}
.pdf-checkbox {
    display: inline-block;
    width: 12px;
    height: 12px;
    border: 1px solid #00a0a8;
    margin-right: 8px;
    text-align: center;
    line-height: 10px;
    font-size: 9px;
    font-weight: 800;
    color: #00a0a8;
    background-color: #ffffff;
    flex-shrink: 0;
}
.pdf-lined-notes {
    border: 1px solid #00a0a8;
    border-radius: 4px;
    padding: 8px 12px;
    min-height: 200px;
    background-image: linear-gradient(rgba(0, 160, 168, 0.15) 1px, transparent 1px);
    background-size: 100% 20px;
    line-height: 20px;
    font-size: 10px;
    color: #0f172a;
    white-space: pre-wrap;
    word-break: break-all;
    overflow-wrap: break-word;
}
.pdf-signatures-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 15px;
    page-break-inside: avoid;
}
.pdf-signature-box {
    border: 1px solid #00a0a8;
    border-radius: 4px;
    text-align: center;
}
.pdf-signature-box span {
    display: block;
    background-color: #00a0a8;
    color: #ffffff;
    font-weight: 700;
    font-size: 10px;
    padding: 4px;
}
.pdf-signature-img-container {
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 5px;
    background-color: #ffffff;
}
.pdf-signature-img {
    max-height: 50px;
    max-width: 100%;
}
.pdf-bottom-rules {
    margin-top: 15px;
    border-top: 1px solid #e2e8f0;
    padding-top: 10px;
    page-break-inside: avoid;
}
.pdf-bottom-rules ul {
    list-style: none;
    font-size: 7.5px;
    color: #475569;
    line-height: 1.4;
}
@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.96);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}
.menu-toggle {
    display: none;
    font-size: 1.35rem;
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}
.menu-toggle:hover {
    background-color: var(--bg-primary);
}
@media (max-width: 1024px) {
    .sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        bottom: 0;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
    }
    .sidebar.open {
        left: 0;
    }
    .menu-toggle {
        display: flex;
    }
    .top-bar {
        padding: 0 20px;
    }
    .dashboard-content {
        padding: 20px;
    }
}
.admin-tab-btn {
    border-bottom: 3px solid transparent;
    transition: var(--transition-fast);
    outline: none;
}
.admin-tab-btn:hover {
    color: var(--color-primary) !important;
}
.admin-tab-btn.active {
    color: var(--color-primary) !important;
    border-bottom-color: var(--color-primary) !important;
}
.admin-tab-content {
    display: none;
}
.admin-tab-content.active {
    display: block;
}

.spin-loader {
    animation: rotate 1s linear infinite;
    display: inline-block;
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* --- Ayer Premium Upgrades --- */

/* Badge pulsing indicators */
.badge::before {
    content: '';
    display: inline-block;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    margin-right: 4px;
    flex-shrink: 0;
}
.badge:has(i)::before {
    display: none;
}
.badge-pending::before {
    background-color: var(--color-warning);
    box-shadow: 0 0 6px var(--color-warning);
    animation: pulseGlow 2s infinite;
}
.badge-completed::before {
    background-color: var(--color-success);
    box-shadow: 0 0 6px var(--color-success);
    animation: pulseGlow 2s infinite;
}
@keyframes pulseGlow {
    0% { opacity: 0.4; transform: scale(0.9); }
    50% { opacity: 1; transform: scale(1.2); }
    100% { opacity: 0.4; transform: scale(0.9); }
}

/* Dynamic Parts Input Styling */
.parts-row-input {
    background-color: var(--bg-primary) !important;
    border: 1px solid var(--border-color) !important;
    color: var(--text-primary) !important;
    padding: 6px 10px !important;
    font-size: 0.8rem !important;
    border-radius: var(--radius-sm);
    width: 100%;
}
.parts-row-input:focus {
    border-color: var(--color-primary) !important;
    outline: none;
}
.btn-delete-row {
    background: transparent;
    border: none;
    color: var(--color-danger);
    cursor: pointer;
    width: 28px;
    height: 28px;
    border-radius: var(--radius-sm);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}
.btn-delete-row:hover {
    background-color: var(--color-danger-light);
}

/* Glassmorphism analytics container */
.analytics-card-section {
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.7) 0%, rgba(15, 15, 17, 0.9) 100%);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    box-shadow: var(--shadow-premium) !important;
    padding: 24px !important;
    border-radius: var(--radius-lg) !important;
}

/* Premium Chart Box Wrapper */
.chart-box {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(24, 24, 27, 0.5) 0%, rgba(12, 12, 14, 0.7) 100%) !important;
    border: 1px solid rgba(255, 255, 255, 0.04) !important;
    border-radius: var(--radius-md) !important;
    padding: 22px !important;
    position: relative;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.01), 0 4px 20px rgba(0, 0, 0, 0.25) !important;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.chart-box:hover {
    border-color: rgba(0, 160, 168, 0.3) !important;
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.01), 0 12px 30px rgba(0, 160, 168, 0.08) !important;
    transform: translateY(-3px);
}

.chart-box h3 {
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    font-size: 0.95rem !important;
    font-weight: 500 !important;
    letter-spacing: 0.03em;
    display: flex;
    align-items: center;
    gap: 8px;
}
.chart-box h3::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 12px;
    background: #00a0a8;
    border-radius: 2px;
    box-shadow: 0 0 8px rgba(0, 160, 168, 0.6);
}

/* SVG Chart Elements */
.chart-svg-bar {
    fill: url(#monthlyBarGrad) !important;
    filter: drop-shadow(0 2px 8px rgba(0, 160, 168, 0.25));
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}
.chart-svg-bar:hover {
    fill: url(#monthlyBarHoverGrad) !important;
    filter: drop-shadow(0 0 12px rgba(0, 160, 168, 0.7));
    transform: scaleY(1.05);
    transform-origin: bottom;
}
.chart-svg-slice {
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1) ease;
    cursor: pointer;
}
.chart-svg-slice:hover {
    stroke-width: 22px;
    filter: drop-shadow(0 0 8px var(--hover-color, rgba(0, 160, 168, 0.6)));
}

/* Print/A4 Enhancements */
@media print {
    #app-container {
        display: none !important;
    }
    #pdf-template-container {
        position: static !important;
        z-index: auto !important;
        left: auto !important;
        top: auto !important;
        pointer-events: auto !important;
        display: block !important;
    }
    .pdf-document {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        width: 100% !important;
        page-break-after: always;
    }
}

/* Invert browser native date/time picker icons to make them white/light */
input[type="date"]::-webkit-calendar-picker-indicator,
input[type="time"]::-webkit-calendar-picker-indicator {
    filter: invert(1);
    cursor: pointer;
}

/* Custom Autocomplete Dropdown styling */
.custom-autocomplete-container {
    position: relative;
    width: 100%;
}

.custom-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    max-height: 250px;
    overflow-y: auto;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    margin-top: 4px;
    display: none;
}

.custom-autocomplete-dropdown.active {
    display: block;
}

.custom-autocomplete-item {
    padding: 10px 14px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
    transition: background-color 0.2s ease, color 0.2s ease;
}

.custom-autocomplete-item:last-child {
    border-bottom: none;
}

.custom-autocomplete-item:hover {
    background-color: var(--bg-surface-hover);
}

.custom-autocomplete-model {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.85rem;
}

.custom-autocomplete-specs {
    font-size: 0.75rem;
    color: var(--text-secondary);
    display: flex;
    gap: 6px;
    align-items: center;
}

.custom-autocomplete-spec-badge {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    padding: 2px 6px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.7rem;
}

/* --- Responsive Grids & Layout Utilities --- */
.grid-2col {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.grid-3col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
}
.grid-4col {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr;
    gap: 20px;
}

#analytics-charts-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    min-height: 250px;
}

/* --- Mobile Viewport Polish --- */
@media (max-width: 768px) {
    .grid-2col, .grid-3col, .grid-4col, #analytics-charts-container {
        grid-template-columns: 1fr !important;
        gap: 16px;
    }
    
    .current-time {
        display: none !important;
    }
    
    .metrics-grid {
        gap: 12px;
        margin-bottom: 20px;
    }
    
    .metric-card {
        padding: 14px 16px;
        gap: 12px;
    }
    
    .metric-value {
        font-size: 1.5rem;
    }
    
    .form-container {
        padding: 20px;
    }
    
    /* Force tables to scroll instead of squeezing and overlapping */
    .table-responsive .custom-table {
        min-width: 750px !important;
    }
    .custom-table th,
    .custom-table td {
        white-space: nowrap !important;
    }
    
    /* Prevent iOS Safari auto-zoom on input focus */
    .form-control,
    input,
    select,
    textarea,
    .parts-row-input {
        font-size: 16px !important;
    }

    /* Make signature clear buttons touch-friendly on mobile */
    #btn-clear-tech-sig,
    #btn-clear-customer-sig {
        padding: 6px 14px !important;
        font-size: 0.8rem !important;
    }
}

@media (max-width: 576px) {
    .page-title h1 {
        font-size: 1.1rem;
    }
    
    .dashboard-content {
        padding: 16px 12px;
    }
    
    .card-section {
        padding: 16px;
        margin-bottom: 16px;
    }
    
    .modal-overlay {
        padding: 8px;
    }
    
    .modal-container {
        max-height: 96vh;
        border-radius: var(--radius-sm);
    }
    
    .modal-body {
        padding: 16px;
    }
    
    .modal-header {
        padding: 12px 16px;
    }
    
    .modal-footer {
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .form-container {
        padding: 16px;
    }
}

/* Textarea min heights */
#service-notes, #edit-comp-service-notes {
    min-height: 200px !important;
}

#pdf-maint-service-notes {
    min-height: 110px !important;
}

/* Maintenance Checklist Modal Styling */
#maint-checklist-tbody td {
    padding: 8px 10px;
    vertical-align: middle;
}
#maint-checklist-tbody input[type="radio"] {
    accent-color: var(--color-success);
    width: 16px;
    height: 16px;
    cursor: pointer;
    vertical-align: middle;
}
#maint-checklist-tbody input[type="text"] {
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 10px;
    border-radius: var(--radius-sm);
    font-size: 0.8rem;
    width: 100%;
    transition: var(--transition-fast);
}
#maint-checklist-tbody input[type="text"]:focus {
    border-color: var(--color-primary);
    outline: none;
    box-shadow: 0 0 0 2px var(--color-primary-glow);
}

/* Custom Flatpickr Calendar Styling - Ayer Theme */
.flatpickr-calendar {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    box-shadow: var(--shadow-lg) !important;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    color: var(--text-primary) !important;
    overflow: hidden;
    z-index: 99999999 !important;
}

.flatpickr-calendar.arrowTop:before,
.flatpickr-calendar.arrowTop:after {
    border-bottom-color: var(--border-color) !important;
}

.flatpickr-calendar.arrowBottom:before,
.flatpickr-calendar.arrowBottom:after {
    border-top-color: var(--border-color) !important;
}

.flatpickr-months {
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
    padding: 8px 0 !important;
}

.flatpickr-month {
    color: var(--text-primary) !important;
    fill: var(--text-primary) !important;
}

.flatpickr-current-month {
    font-weight: 600 !important;
    font-size: 0.95rem !important;
}

.flatpickr-current-month .numInputWrapper span.arrowUp:after {
    border-bottom-color: var(--text-primary) !important;
}

.flatpickr-current-month .numInputWrapper span.arrowDown:after {
    border-top-color: var(--text-primary) !important;
}

.flatpickr-current-month input.cur-year {
    color: var(--text-primary) !important;
    font-weight: 700 !important;
}

.flatpickr-monthDropdown-months {
    color: var(--text-primary) !important;
    background: var(--bg-secondary) !important;
    border: none !important;
    font-weight: 700 !important;
    cursor: pointer;
}

.flatpickr-monthDropdown-months .flatpickr-monthDropdown-month {
    background-color: var(--bg-secondary) !important;
}

.flatpickr-months .flatpickr-prev-month, 
.flatpickr-months .flatpickr-next-month {
    color: var(--text-primary) !important;
    fill: var(--text-primary) !important;
    padding: 10px !important;
    transition: var(--transition-fast) !important;
}

.flatpickr-months .flatpickr-prev-month:hover, 
.flatpickr-months .flatpickr-next-month:hover {
    color: var(--color-warning) !important;
    fill: var(--color-warning) !important;
    background: var(--bg-surface-hover) !important;
    border-radius: var(--radius-sm);
}

span.flatpickr-weekday {
    color: var(--text-muted) !important;
    font-weight: 600 !important;
    font-size: 0.8rem !important;
}

.flatpickr-weekdays {
    background: var(--bg-surface) !important;
    padding: 8px 0 !important;
}

.flatpickr-days {
    background: var(--bg-surface) !important;
    border: none !important;
    padding: 8px !important;
}

.flatpickr-day {
    color: var(--text-secondary) !important;
    border-radius: var(--radius-sm) !important;
    transition: var(--transition-fast) !important;
    font-weight: 500;
}

.flatpickr-day:hover, 
.flatpickr-day:focus {
    background: var(--bg-surface-hover) !important;
    border-color: var(--border-color) !important;
    color: var(--text-primary) !important;
}

.flatpickr-day.today {
    border-color: var(--color-warning) !important;
    color: var(--color-warning) !important;
    font-weight: 700;
}

.flatpickr-day.today:hover {
    background: var(--bg-surface-hover) !important;
    color: var(--text-primary) !important;
}

.flatpickr-day.selected, 
.flatpickr-day.selected:hover,
.flatpickr-day.selected:focus {
    background: var(--color-warning) !important;
    border-color: var(--color-warning) !important;
    color: #000000 !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 10px rgba(245, 158, 11, 0.25) !important;
}

.flatpickr-day.prevMonthDay, 
.flatpickr-day.nextMonthDay {
    color: var(--text-muted) !important;
    opacity: 0.35;
}

.flatpickr-day.flatpickr-disabled, 
.flatpickr-day.flatpickr-disabled:hover {
    color: var(--text-muted) !important;
    background: transparent !important;
    border-color: transparent !important;
    cursor: not-allowed !important;
    opacity: 0.2;
}

/* Custom icon in input field for date pickers */
input.flatpickr-date-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' class='icon icon-tabler icon-tabler-calendar' width='18' height='18' viewBox='0 0 24 24' stroke-width='2' stroke='%2371717a' fill='none' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath stroke='none' d='M0 0h24v24H0z' fill='none'/%3E%3Cpath d='M4 7a2 2 0 0 1 2 -2h12a2 2 0 0 1 2 2v12a2 2 0 0 1 -2 2h-12a2 2 0 0 1 -2 -2v-12z' /%3E%3Cpath d='M16 3v4' /%3E%3Cpath d='M8 3v4' /%3E%3Cpath d='M4 11h16' /%3E%3Cpath d='M11 15h1' /%3E%3Cpath d='M12 15v3' /%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: calc(100% - 12px) center !important;
    padding-right: 38px !important;
    cursor: pointer !important;
}

/* Custom Flatpickr Time Styling - Ayer Theme */
.flatpickr-time {
    background: var(--bg-surface) !important;
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    color: var(--text-primary) !important;
}

.flatpickr-time input {
    color: var(--text-primary) !important;
    font-weight: 700 !important;
    background: transparent !important;
}

.flatpickr-time input:hover,
.flatpickr-time input:focus {
    background: var(--bg-surface-hover) !important;
}

.flatpickr-time .flatpickr-time-separator {
    color: var(--text-primary) !important;
}

.flatpickr-time .numInputWrapper span.arrowUp:after {
    border-bottom-color: var(--text-primary) !important;
}

.flatpickr-time .numInputWrapper span.arrowDown:after {
    border-top-color: var(--text-primary) !important;
}

/* Custom icon in input field for time pickers */
input.flatpickr-time-input {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' class='icon icon-tabler icon-tabler-clock' width='18' height='18' viewBox='0 0 24 24' stroke-width='2' stroke='%2371717a' fill='none' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath stroke='none' d='M0 0h24v24H0z' fill='none'/%3E%3Cpath d='M12 12m-9 0a9 9 0 1 0 18 0a9 9 0 1 0 -18 0' /%3E%3Cpath d='M12 7l0 5l3 3' /%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: calc(100% - 12px) center !important;
    padding-right: 38px !important;
    cursor: pointer !important;
}

/* Custom Toast Notifications styling */
.custom-toast {
    background: rgba(24, 24, 27, 0.85) !important;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 14px 18px;
    min-width: 320px;
    max-width: 450px;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.6);
    color: var(--text-primary);
    transform: translateX(120%);
    transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s ease;
    opacity: 0;
    pointer-events: auto;
}

.custom-toast.show {
    transform: translateX(0);
    opacity: 1;
}

.custom-toast.hide {
    transform: translateY(-20px);
    opacity: 0;
}

.toast-icon {
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.toast-message {
    font-size: 0.85rem;
    font-weight: 500;
    line-height: 1.4;
    flex-grow: 1;
}

.toast-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0 4px;
    transition: var(--transition-fast);
}

.toast-close:hover {
    color: var(--text-primary);
}

/* Toast Color themes */
.toast-success {
    border-left: 4px solid var(--color-success) !important;
}
.toast-success .toast-icon {
    color: var(--color-success);
}

.toast-error {
    border-left: 4px solid var(--color-danger) !important;
}
.toast-error .toast-icon {
    color: var(--color-danger);
}

.toast-warning {
    border-left: 4px solid var(--color-warning) !important;
}
.toast-warning .toast-icon {
    color: var(--color-warning);
}

.toast-info {
    border-left: 4px solid #3b82f6 !important;
}
.toast-info .toast-icon {
    color: #3b82f6;
}

/* Global Text and Word Wrapping Rules to Prevent UI Layout Overflows (excluding actions column) */
#view-service-notes,
#view-maint-notes,
#view-cust-address,
#view-maint-cust-address,
#view-cust-problem,
.form-control,
textarea,
input,
select {
    overflow-wrap: anywhere !important;
    word-break: break-word !important;
}

/* Badge and specific status tag styling to prevent line wrapping */
.badge {
    white-space: nowrap !important;
}

/* Force Action Buttons in Tables to Never Wrap and Stay Inline */
.custom-table td:last-child > div {
    display: flex !important;
    flex-wrap: nowrap !important;
    gap: 8px !important;
    justify-content: flex-end !important;
}

.custom-table td .btn {
    white-space: nowrap !important;
    word-break: normal !important;
    overflow-wrap: normal !important;
    flex-shrink: 0 !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 6px !important;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    font-weight: 700 !important;
    padding: 6px 12px !important;
    font-size: 0.75rem !important;
}

/* Prevent SVG/Icon size stretching in action buttons */
.custom-table td .btn i {
    font-family: 'tabler-icons' !important;
    font-size: 0.85rem !important;
    width: auto !important;
    display: inline-block !important;
}

/* Password Visibility Toggle Styles */
.password-input-container {
    position: relative;
    width: 100%;
}
.password-input-container input {
    padding-right: 40px !important;
}
.btn-toggle-password {
    position: absolute !important;
    right: 12px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    background: none !important;
    border: none !important;
    color: var(--text-secondary) !important;
    cursor: pointer !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: auto !important;
    height: auto !important;
    box-shadow: none !important;
    transition: var(--transition-fast) !important;
    z-index: 10 !important;
}
.btn-toggle-password:hover {
    color: var(--color-primary) !important;
    background: none !important;
}
.btn-toggle-password i {
    font-size: 1.1rem !important;
}

/* Custom Action Dropdown Menu */
.action-dropdown {
    position: relative;
    display: inline-block;
    z-index: 10;
}
.action-dropdown.active {
    z-index: 105 !important;
}

.action-dropdown-menu {
    display: none;
    position: absolute;
    right: 0;
    top: 100%;
    background-color: var(--bg-surface);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    z-index: 100;
    min-width: 160px;
    padding: 6px 0;
    margin-top: 4px;
}

.action-dropdown.active .action-dropdown-menu {
    display: block;
}

.action-dropdown-item {
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    width: 100% !important;
    padding: 8px 16px !important;
    font-size: 0.8rem !important;
    color: var(--text-primary) !important;
    text-align: left !important;
    background: none !important;
    border: none !important;
    cursor: pointer !important;
    font-weight: 500 !important;
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif !important;
    transition: var(--transition-fast) !important;
    border-radius: 0 !important;
    justify-content: flex-start !important;
}

.action-dropdown-item:hover {
    background-color: var(--bg-surface-hover) !important;
    color: var(--color-primary) !important;
}

.action-dropdown-item.text-danger {
    color: var(--color-danger) !important;
}
.action-dropdown-item.text-danger:hover {
    background-color: var(--color-danger-light) !important;
    color: var(--color-danger) !important;
}

/* Ensure dropdown menus can overflow tables on desktop, but allow horizontal scroll on mobile */
@media (min-width: 992px) {
    .card-section .table-responsive {
        overflow: visible !important;
    }
}
@media (max-width: 991px) {
    .card-section .table-responsive {
        overflow-x: auto !important;
        overflow-y: hidden !important;
    }
}
.custom-table,
.custom-table tbody,
.custom-table tr,
.custom-table td {
    overflow: visible !important;
}

@media (max-width: 576px) {
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .section-header .search-wrapper {
        width: 100%;
    }
    .section-header .search-input {
        width: 100%;
    }
}

/* Responsive Two-Column Grid for New Appointment Form */
.form-grid-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}
.form-column {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

@media (max-width: 992px) {
    .form-grid-layout {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* Custom Notification Popup Styles */
#notification-popup-container {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 12px;
    width: 380px;
    max-width: calc(100vw - 40px);
    pointer-events: none;
}

.popup-notification {
    background-color: rgba(24, 24, 27, 0.95);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-left: 4px solid var(--color-success);
    border-radius: 12px;
    padding: 16px;
    box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.5), 0 8px 10px -6px rgba(0, 0, 0, 0.5);
    display: flex;
    flex-direction: column;
    gap: 8px;
    pointer-events: auto;
    transform: translateX(420px);
    opacity: 0;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease;
}

.popup-notification.show {
    transform: translateX(0);
    opacity: 1;
}

.popup-notification-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.popup-notification-title {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 8px;
}

.popup-notification-title i {
    color: var(--color-success);
    font-size: 1.1rem;
    animation: pulse-ring-glow 1.5s infinite;
}

@keyframes pulse-ring-glow {
    0% { transform: scale(0.95); opacity: 0.6; }
    50% { transform: scale(1.15); opacity: 1; }
    100% { transform: scale(0.95); opacity: 0.6; }
}

.popup-notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.25rem;
    cursor: pointer;
    line-height: 1;
    padding: 0 4px;
    transition: color 0.2s ease;
}

.popup-notification-close:hover {
    color: var(--text-primary);
}

.popup-notification-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.popup-notification-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.popup-notification-details {
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 6px;
    padding: 8px 10px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}

.popup-notification-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 4px;
}

.popup-btn {
    padding: 6px 12px;
    font-size: 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.2s ease;
    border: none;
}

.popup-btn-primary {
    background-color: var(--color-success);
    color: #fff;
}

.popup-btn-primary:hover {
    background-color: #059669;
}

.popup-btn-secondary {
    background-color: var(--bg-surface-hover);
    color: var(--text-primary);
}

.popup-btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

/* Digital Stamp (Kaşe) Styling */
.pdf-digital-stamp {
    display: inline-block;
    border: 2px dashed #1e40af; /* Deep blue dashed border */
    padding: 8px 12px;
    border-radius: 4px;
    text-align: center;
    position: relative;
    max-width: 220px;
    background-color: rgba(30, 64, 175, 0.03); /* Light blue transparent bg */
    font-family: 'SF Pro Display', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    transform: rotate(-3deg); /* Slight aesthetic rotation */
    box-sizing: border-box;
}

.pdf-digital-stamp .stamp-title {
    font-size: 10px;
    font-weight: 800;
    color: #1e40af;
    letter-spacing: 0.5px;
    margin-bottom: 2px;
    text-transform: uppercase;
}

.pdf-digital-stamp .stamp-name {
    font-size: 10px;
    font-weight: 700;
    color: #1e40af;
    margin-bottom: 2px;
}

.pdf-digital-stamp .stamp-address,
.pdf-digital-stamp .stamp-tax {
    font-size: 7px;
    color: #1e40af;
    line-height: 1.2;
}

.pdf-digital-stamp .stamp-sig-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-12deg);
    font-family: 'Georgia', cursive, serif;
    font-size: 24px;
    font-style: italic;
    color: rgba(30, 64, 175, 0.35); /* Semi-transparent signature over the text */
    pointer-events: none;
    white-space: nowrap;
    letter-spacing: 1px;
}

.badge-warning {
    background-color: var(--color-warning-light);
    color: var(--color-warning);
}
.badge-success {
    background-color: var(--color-success-light);
    color: var(--color-success);
}