:root {
    --primary: #00796B;
    --primary-light: #48A999;
    --primary-dark: #004D40;
    --secondary: #26A69A;
    --bg-color: #f4f7f6;
    --text-main: #2c3e50;
    --text-muted: #7f8c8d;
    --card-bg: rgba(255, 255, 255, 0.7);
    --border-color: rgba(255, 255, 255, 0.4);
    --shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    --radius: 20px;
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background: var(--bg-color);
    /* Soft gradient background */
    background: linear-gradient(135deg, #e0f2f1 0%, #ffffff 100%);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Glassmorphism Utilities */
.glass-panel {
    background: var(--card-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow);
    border-radius: var(--radius);
}

/* Layout */
.dashboard-layout {
    display: flex;
    min-height: 100vh;
    padding: 20px;
    gap: 20px;
}

/* Sidebar */
.sidebar {
    width: 280px;
    display: flex;
    flex-direction: column;
    padding: 30px 20px;
}

.logo-area {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 50px;
    padding: 0 10px;
}

.logo-icon {
    font-size: 28px;
    color: var(--primary);
}

.logo-area h2 {
    font-weight: 700;
    font-size: 24px;
    color: var(--primary-dark);
}

.badge {
    background: var(--primary-light);
    color: white;
    font-size: 10px;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

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

.nav-item {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    padding: 16px 20px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 15px;
    transition: var(--transition);
}

.nav-item i {
    font-size: 18px;
    width: 20px;
    text-align: center;
}

.nav-item:hover {
    background: rgba(0, 121, 107, 0.05);
    color: var(--primary);
}

.nav-item.active {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 121, 107, 0.3);
}

.sidebar-footer {
    margin-top: auto;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.top-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 25px 40px;
}

.header-title h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-dark);
}

.header-title p {
    color: var(--text-muted);
    font-size: 15px;
    margin-top: 4px;
}

/* Stats */
.stats-row {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    flex: 1;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: rgba(0, 121, 107, 0.1);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
}

.stat-icon.active-icon {
    background: rgba(46, 204, 113, 0.1);
    color: #2ecc71;
}

.stat-info h3 {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.stat-info p {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-main);
    line-height: 1;
    margin-top: 5px;
}

/* Employee Grid */
.employee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

.employee-card {
    padding: 25px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.employee-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.05);
}

.emp-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.emp-avatar {
    width: 50px;
    height: 50px;
    border-radius: 15px;
    background: var(--primary-light);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: bold;
}

.emp-status {
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
}

.status-in {
    background: rgba(46, 204, 113, 0.1);
    color: #27ae60;
}

.status-in::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2ecc71;
}

.status-out {
    background: rgba(149, 165, 166, 0.1);
    color: #7f8c8d;
}

.status-out::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #bdc3c7;
}

.emp-info h3 {
    font-size: 18px;
    margin-bottom: 4px;
}

.emp-info p {
    font-size: 14px;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 6px;
}

.emp-footer {
    margin-top: 20px;
    padding-top: 15px;
    border-top: 1px solid rgba(0,0,0,0.05);
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    color: var(--text-muted);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 4px 15px rgba(0, 121, 107, 0.2);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

.btn-secondary {
    background: rgba(0,0,0,0.05);
    color: var(--text-main);
}

.btn-secondary:hover {
    background: rgba(0,0,0,0.1);
}

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

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

.btn-delete {
    background: transparent;
    border: 1px solid rgba(231, 76, 60, 0.5);
    color: #e74c3c;
}

.btn-delete:hover {
    background: #e74c3c;
    color: white !important;
    border-color: #e74c3c;
}

/* Modal */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: flex-start; /* Change to flex-start for scroll support */
    justify-content: center;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
    overflow-y: auto; /* Enable scrolling on overlay */
    padding: 40px 20px;
}

.modal-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.modal {
    width: 100%;
    max-width: 850px;
    padding: 40px;
    transform: translateY(20px);
    transition: var(--transition);
    margin-bottom: 20px;
}

.modal-overlay.active .modal {
    transform: translateY(0);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.modal-header h2 {
    font-size: 24px;
    color: var(--primary-dark);
}

.close-btn {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.close-btn:hover {
    color: #e74c3c;
    transform: rotate(90deg);
}

/* Forms */
.form-layout {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-row .form-group {
    flex: 1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group select {
    width: 100%;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.1);
    background: rgba(255,255,255,0.8);
    font-size: 15px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(0, 121, 107, 0.1);
}

.input-with-icon {
    position: relative;
}

.input-with-icon i {
    position: absolute;
    left: 18px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.input-with-icon input {
    padding-left: 45px !important;
}

.form-group small {
    display: block;
    margin-top: 6px;
    color: var(--text-muted);
    font-size: 12px;
}

/* Toggle Switch */
.toggle-group {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-top: 10px;
}

.toggle-switch {
    position: relative;
    display: inline-block;
    width: 50px;
    height: 28px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: #ccc;
    transition: .4s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: .4s;
}

input:checked + .slider {
    background-color: var(--primary);
}

input:checked + .slider:before {
    transform: translateX(22px);
}

.slider.round {
    border-radius: 34px;
}

.slider.round:before {
    border-radius: 50%;
}

.toggle-label {
    font-size: 15px;
    font-weight: 500;
}

.modal-footer {
    margin-top: 10px;
    display: flex;
    justify-content: flex-end;
    gap: 15px;
}

/* Utility */
.loading-spinner {
    text-align: center;
    padding: 40px;
    color: var(--primary);
    font-size: 18px;
    grid-column: 1 / -1;
}

/* Schedule Grid */
.schedule-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sched-row {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.4);
    padding: 8px 12px;
    border-radius: 12px;
    border: 1px solid rgba(0,0,0,0.05);
    min-height: 50px;
}

.sched-row label {
    width: 90px;
    font-weight: 600;
    margin-bottom: 0;
}

.sched-row input[type="time"] {
    padding: 8px;
    border-radius: 6px;
    border: 1px solid rgba(0,0,0,0.1);
    font-family: inherit;
}
/* Practice Management */
.practice-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.practice-card {
    padding: 25px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.practice-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 40px rgba(0, 121, 107, 0.15);
    border-color: var(--primary-light);
}

.practice-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.practice-card-header h3 {
    font-size: 1.2rem;
    color: var(--primary-dark);
    margin: 0;
}

.practice-card-info {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.practice-card-info p {
    font-size: 0.9rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
}

.practice-card-info i {
    width: 16px;
    color: var(--primary);
}

/* Premium Scrollbar */
.modal-overlay::-webkit-scrollbar { width: 8px; }
.modal-overlay::-webkit-scrollbar-track { background: transparent; }
.modal-overlay::-webkit-scrollbar-thumb { background: rgba(0, 121, 107, 0.2); border-radius: 10px; }
.modal-overlay::-webkit-scrollbar-thumb:hover { background: rgba(0, 121, 107, 0.4); }