/* public/css/style.css */

:root {
    --bg-primary: #f8fafc;
    --bg-secondary: rgba(255, 255, 255, 0.85);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #94a3b8;
    
    --primary: #0ea5e9;
    --primary-hover: #0284c7;
    --primary-light: #e0f2fe;
    --primary-glow: rgba(14, 165, 233, 0.2);
    
    --success: #10b981;
    --success-hover: #059669;
    --success-light: #d1fae5;
    --success-glow: rgba(16, 185, 129, 0.2);
    
    --danger: #ef4444;
    --danger-hover: #dc2626;
    --danger-light: #fee2e2;
    --danger-glow: rgba(239, 68, 68, 0.2);
    
    --warning: #f59e0b;
    --warning-hover: #d97706;
    --warning-light: #fef3c7;
    --warning-glow: rgba(245, 158, 11, 0.2);

    --border: rgba(226, 232, 240, 0.8);
    --shadow-sm: 0 2px 8px -2px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 10px 25px -5px rgba(15, 23, 42, 0.08), 0 8px 16px -6px rgba(15, 23, 42, 0.04);
    --shadow-lg: 0 20px 40px -10px rgba(15, 23, 42, 0.12), 0 10px 20px -8px rgba(15, 23, 42, 0.06);
    
    --radius-sm: 10px;
    --radius-md: 14px;
    --radius-lg: 20px;
    
    --font-sans: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

/* Reset */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    background: radial-gradient(circle at 10% 20%, rgba(224, 242, 254, 0.3) 0%, rgba(248, 250, 252, 0.9) 90%), #f8fafc;
    color: var(--text-primary);
    min-height: 100vh;
    display: flex;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
}

/* App Layout */
.app-container {
    display: flex;
    width: 100vw;
    min-height: 100vh;
}

/* Sidebar Styling - Futuristic Slate/Glass */
.sidebar {
    width: 290px;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    padding: 28px;
    flex-shrink: 0;
    box-shadow: var(--shadow-sm);
}

.sidebar-header {
    margin-bottom: 28px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--primary), #6366f1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 18px;
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--text-secondary);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sidebar-nav a:hover {
    background-color: var(--primary-light);
    color: var(--primary);
    transform: translateX(4px);
}

.sidebar-nav a.active {
    background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    color: white;
    box-shadow: 0 8px 20px -6px rgba(14, 165, 233, 0.4);
}

.sidebar-footer {
    border-top: 1px solid var(--border);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 14px;
}

.user-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--primary-light);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 16px;
    box-shadow: 0 0 0 3px var(--primary-glow);
}

.user-meta {
    flex-grow: 1;
}

.user-name {
    font-weight: 600;
    font-size: 14px;
    color: var(--text-primary);
}

.user-role {
    font-size: 12px;
    color: var(--text-muted);
}

.btn-logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    color: var(--danger);
    background-color: transparent;
    transition: all 0.3s ease;
    cursor: pointer;
    width: 100%;
}

.btn-logout:hover {
    background-color: var(--danger-light);
    border-color: var(--danger);
    box-shadow: 0 4px 12px var(--danger-glow);
}

/* Main Content Area */
.main-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow-y: auto;
}

.topbar {
    height: 85px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 36px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
    z-index: 10;
}

.page-title h1 {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.current-date {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-secondary);
}

.content-wrapper {
    padding: 36px;
    flex-grow: 1;
    max-width: 1440px;
    width: 100%;
    margin: 0 auto;
}

/* Glassmorphism Cards */
.card {
    background: var(--bg-secondary);
    backdrop-filter: blur(12px);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    margin-bottom: 28px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    box-shadow: var(--shadow-md);
}

.card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.card-title {
    font-size: 19px;
    font-weight: 600;
    color: var(--text-primary);
}

/* Forms */
.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
    letter-spacing: 0.3px;
}

input, select, textarea {
    padding: 12px 16px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    outline: none;
    font-size: 14px;
    transition: all 0.3s ease;
    background-color: rgba(248, 250, 252, 0.8);
    color: var(--text-primary);
}

input:focus, select:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-glow);
    background-color: #ffffff;
}

/* Buttons with soft gradients */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: none;
    outline: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, #6366f1 100%);
    color: white;
    box-shadow: 0 4px 15px -4px rgba(14, 165, 233, 0.4);
}

.btn-primary:hover {
    box-shadow: 0 8px 25px -4px rgba(14, 165, 233, 0.6);
    transform: translateY(-2px);
}

.btn-success {
    background: linear-gradient(135deg, var(--success) 0%, #059669 100%);
    color: white;
    box-shadow: 0 4px 15px -4px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    box-shadow: 0 8px 25px -4px rgba(16, 185, 129, 0.6);
    transform: translateY(-2px);
}

.btn-danger {
    background: linear-gradient(135deg, var(--danger) 0%, #b91c1c 100%);
    color: white;
    box-shadow: 0 4px 15px -4px rgba(239, 68, 68, 0.4);
}

.btn-danger:hover {
    box-shadow: 0 8px 25px -4px rgba(239, 68, 68, 0.6);
    transform: translateY(-2px);
}

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

.btn-outline:hover {
    background-color: var(--primary-light);
    color: var(--primary);
    border-color: var(--primary);
}

/* Custom Table Layouts */
.custom-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 12px;
}

.custom-table th {
    background-color: rgba(241, 245, 249, 0.6);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 13px;
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1.5px solid var(--border);
    letter-spacing: 0.3px;
}

.custom-table td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border);
    color: var(--text-primary);
    font-size: 14px;
    transition: background-color 0.2s ease;
}

.custom-table tr:hover td {
    background-color: rgba(248, 250, 252, 0.5);
}

/* Badges */
.badge {
    display: inline-flex;
    padding: 6px 12px;
    border-radius: 30px;
    font-size: 12px;
    font-weight: 600;
}

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

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

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

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

.badge-outline {
    border: 1px solid var(--border);
    color: var(--text-secondary);
}

/* Table Responsive wrapper */
.table-responsive {
    overflow-x: auto;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
}

/* Analytics Cards */
.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
}

.stat-info {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.stat-label {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-secondary);
}

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
}

/* Interactive SVG Tooth Chart - Hover Glows */
.tooth-path {
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.tooth-path:hover {
    filter: brightness(0.9);
}

.tooth-selected {
    filter: drop-shadow(0 0 8px var(--primary)) !important;
}

/* Tooth Conditions Styling */
.tooth-healthy .tooth-path { fill: #ffffff; stroke: #94a3b8; stroke-width: 1.5; }
.tooth-decayed .tooth-path { fill: #fecaca; stroke: #ef4444; stroke-width: 2; }
.tooth-filled .tooth-path { fill: #fed7aa; stroke: #f59e0b; stroke-width: 2; }
.tooth-missing .tooth-path { fill: #e2e8f0; stroke: #94a3b8; stroke-width: 1.5; opacity: 0.3; }
.tooth-bridge .tooth-path { fill: #fef08a; stroke: #ca8a04; stroke-width: 2; }
.tooth-crown .tooth-path { fill: #ddd6fe; stroke: #7c3aed; stroke-width: 2; }
.tooth-root-canal .tooth-path { fill: #bfdbfe; stroke: #2563eb; stroke-width: 2; }

.tooth-group:hover .tooth-path {
    filter: brightness(0.95);
    stroke-width: 2.5;
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: opacity 0.3s ease;
}

.modal-content {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 32px;
    width: 100%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border);
    animation: modalFadeIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.hidden {
    display: none !important;
}

/* Alerts */
.alert {
    padding: 16px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 14px;
    font-weight: 500;
    border-left: 4px solid transparent;
}

.alert-success {
    background-color: var(--success-light);
    color: var(--success);
    border-left-color: var(--success);
}

.alert-danger {
    background-color: var(--danger-light);
    color: var(--danger);
    border-left-color: var(--danger);
}

/* Print Overrides */
@media print {
    .no-print {
        display: none !important;
    }
    body {
        background: white !important;
        color: black !important;
    }
    .card {
        border: none !important;
        box-shadow: none !important;
        padding: 0 !important;
        background: transparent !important;
    }
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 992px) {
    .menu-toggle {
        display: inline-flex !important;
    }
    
    .sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        z-index: 1000;
        transform: translateX(-100%);
        transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        width: 280px;
        background: #ffffff;
        box-shadow: var(--shadow-lg);
        overflow-y: auto; /* Enable vertical scroll on mobile */
    }
    
    .sidebar-close-btn {
        display: inline-flex !important;
    }
    
    .sidebar.active-sidebar {
        transform: translateX(0);
    }
    
    .main-content {
        width: 100vw;
        max-width: 100vw;
        overflow-x: hidden;
    }
    
    .topbar {
        padding: 0 20px;
        height: 75px;
    }
    
    .content-wrapper {
        padding: 20px;
    }
    
    /* Force grids to stack vertically */
    .form-grid, 
    .app-container > div, 
    div[style*="display: grid"], 
    div[style*="display:grid"] {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    /* Make all tables automatically scrollable on mobile */
    table {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Make SVG Tooth charts responsive */
    .tooth-chart-svg {
        width: 100%;
        min-width: 600px;
    }

    /* Stacking rx item rows on tablets */
    .rx-item-row {
        display: grid;
        grid-template-columns: 1fr !important;
        border: 1px solid var(--border);
        padding: 16px;
        border-radius: var(--radius-sm);
        background: rgba(241, 245, 249, 0.4);
        position: relative;
        gap: 10px;
    }
    .rx-item-row .btn-remove-rx {
        position: absolute;
        top: 10px;
        right: 10px;
        padding: 4px 8px !important;
    }
}

@media (max-width: 576px) {
    .topbar {
        flex-direction: column;
        height: auto;
        padding: 16px 20px;
        align-items: flex-start;
        gap: 8px;
    }
    
    .topbar-actions {
        width: 100%;
        justify-content: space-between;
    }
    
    .content-wrapper {
        padding: 12px !important;
    }
    
    .card {
        padding: 16px !important;
        width: 100% !important;
        max-width: 100% !important;
        overflow-x: hidden;
    }

    /* Stacking card header contents and inline forms */
    .card-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 14px !important;
    }
    
    .card-header form,
    .card-header div[style*="display: flex"],
    .card-header div[style*="display:flex"] {
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 8px !important;
    }

    .card-header form input,
    .card-header form button,
    .card-header form a,
    .card-header div button,
    .card-header div a {
        width: 100% !important;
        text-align: center;
    }

    /* Stack buttons in flex groups inside modals */
    .modal-content div[style*="display: flex"],
    .modal-content div[style*="display:flex"] {
        flex-direction: column !important;
        width: 100%;
        gap: 8px !important;
    }
    .modal-content div[style*="display: flex"] button,
    .modal-content div[style*="display:flex"] button,
    .modal-content div[style*="display: flex"] a,
    .modal-content div[style*="display:flex"] a {
        width: 100% !important;
    }
}

/* Modal Scrollability to prevent viewport overflow */
.modal-overlay {
    overflow-y: auto;
    padding: 20px;
    box-sizing: border-box;
}

.modal-content {
    max-height: 90vh;
    overflow-y: auto;
}

/* Desktop rx-item-row layout definition */
.rx-item-row {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr auto;
    gap: 12px;
    align-items: center;
    width: 100%;
}

/* Login Page Specific Styling */
.login-container {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    min-height: 100vh !important;
    width: 100vw !important;
    background: radial-gradient(circle at 10% 20%, rgba(224, 242, 254, 0.4) 0%, rgba(248, 250, 252, 0.9) 90%), #f8fafc !important;
    padding: 20px !important;
    flex-direction: row !important;
}

.login-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(16px);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 40px;
    width: 100%;
    max-width: 450px;
    box-shadow: var(--shadow-lg);
    animation: modalFadeIn 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.hidden {
    display: none !important;
}

.m-tab-btn {
    transition: all 0.2s ease;
}
.m-tab-btn:hover {
    color: var(--primary) !important;
}
.m-tab-btn.active {
    border-bottom-color: var(--primary) !important;
    color: var(--primary) !important;
}