/* Subraps Attendance Management System - Stylesheet */

/* CSS Variables for Light Mode (default) */
:root {
    --primary-color: #65a830;
    --primary-dark: #4d8023;
    --primary-light: #7cbd47;
    --secondary-color: #333333;
    --background: #f8f9fa;
    --surface: #ffffff;
    --surface-hover: #f5f5f5;
    --text-primary: #212529;
    --text-secondary: #6c757d;
    --border: #dee2e6;
    --shadow: rgba(0, 0, 0, 0.1);
    --shadow-lg: rgba(0, 0, 0, 0.15);
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
}

/* Dark Mode Variables - Manual toggle */
[data-theme="dark"] {
    --primary-color: #7cbd47;
    --primary-dark: #65a830;
    --primary-light: #8fd158;
    --secondary-color: #adb5bd;
    --background: #1a1a1a;
    --surface: #2d2d2d;
    --surface-hover: #3a3a3a;
    --text-primary: #e9ecef;
    --text-secondary: #adb5bd;
    --border: #495057;
    --shadow: rgba(0, 0, 0, 0.3);
    --shadow-lg: rgba(0, 0, 0, 0.5);
    --success: #40c057;
    --danger: #fa5252;
    --warning: #fab005;
    --info: #22b8cf;
}

/* Dark Mode Variables - System preference (fallback when no manual selection) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --primary-color: #7cbd47;
        --primary-dark: #65a830;
        --primary-light: #8fd158;
        --secondary-color: #adb5bd;
        --background: #1a1a1a;
        --surface: #2d2d2d;
        --surface-hover: #3a3a3a;
        --text-primary: #e9ecef;
        --text-secondary: #adb5bd;
        --border: #495057;
        --shadow: rgba(0, 0, 0, 0.3);
        --shadow-lg: rgba(0, 0, 0, 0.5);
        --success: #40c057;
        --danger: #fa5252;
        --warning: #fab005;
        --info: #22b8cf;
    }
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    transition: background-color 0.3s, color 0.3s;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.2s;
}

a:hover {
    color: var(--primary-dark);
}

/* Login Page Styles */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary-dark) 100%);
}

.login-box {
    background: var(--surface);
    padding: 40px;
    border-radius: 12px;
    box-shadow: 0 10px 40px var(--shadow-lg);
    width: 100%;
    max-width: 420px;
}

.logo-container {
    text-align: center;
    margin-bottom: 30px;
}

.login-logo {
    max-width: 200px;
    height: auto;
}

.login-box h1 {
    text-align: center;
    margin-bottom: 10px;
    color: var(--text-primary);
    font-size: 24px;
}

.subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

.login-footer {
    margin-top: 30px;
    text-align: center;
    font-size: 12px;
    color: var(--text-secondary);
}

.tagline {
    margin-top: 5px;
    font-style: italic;
}

/* Dashboard Layout */
.dashboard {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    padding: 15px 30px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 4px var(--shadow);
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.header-logo {
    max-height: 40px;
}

.header-title h1 {
    font-size: 20px;
    color: var(--text-primary);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.user-info {
    text-align: right;
}

.user-name {
    font-weight: 600;
    color: var(--text-primary);
    display: block;
}

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

/* Theme Toggle Button */
.theme-toggle {
    background: var(--surface-hover);
    border: 2px solid var(--border);
    color: var(--text-primary);
    padding: 8px 12px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.theme-toggle:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.theme-toggle-icon {
    font-size: 20px;
}

.main-content {
    flex: 1;
    padding: 30px;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

/* Cards */
.card {
    background: var(--surface);
    border-radius: 8px;
    padding: 25px;
    margin-bottom: 25px;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border);
}

.card-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.stat-card {
    background: var(--surface);
    border-radius: 8px;
    padding: 20px;
    box-shadow: 0 2px 8px var(--shadow);
    border: 1px solid var(--border);
    transition: transform 0.2s, box-shadow 0.2s;
}

.stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-lg);
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary-color);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
    font-size: 14px;
}

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

.form-group small::before {
    content: "💡 ";
    opacity: 0.7;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--surface);
    color: var(--text-primary);
    font-size: 14px;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(101, 168, 48, 0.1);
}

/* Enhanced styling for date and time inputs */
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="month"] {
    padding: 14px 16px;
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    background: var(--surface);
    border: 2px solid var(--border);
    position: relative;
    min-height: 48px;
}

.form-group input[type="date"]:hover,
.form-group input[type="time"]:hover,
.form-group input[type="month"]:hover {
    border-color: var(--primary-color);
    background: var(--surface-hover);
}

.form-group input[type="date"]:focus,
.form-group input[type="time"]:focus,
.form-group input[type="month"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(101, 168, 48, 0.15);
    background: var(--surface);
}

/* Style the calendar and clock icons */
.form-group input[type="date"]::-webkit-calendar-picker-indicator,
.form-group input[type="time"]::-webkit-calendar-picker-indicator,
.form-group input[type="month"]::-webkit-calendar-picker-indicator {
    cursor: pointer;
    padding: 8px;
    margin-left: 8px;
    opacity: 0.7;
    transition: opacity 0.2s, transform 0.2s;
    filter: var(--icon-filter);
}

.form-group input[type="date"]::-webkit-calendar-picker-indicator:hover,
.form-group input[type="time"]::-webkit-calendar-picker-indicator:hover,
.form-group input[type="month"]::-webkit-calendar-picker-indicator:hover {
    opacity: 1;
    transform: scale(1.1);
}

/* Dark mode icon filter - Manual toggle */
[data-theme="dark"] {
    --icon-filter: invert(1);
}

[data-theme="dark"] .form-group input[type="date"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] .form-group input[type="time"]::-webkit-calendar-picker-indicator,
[data-theme="dark"] .form-group input[type="month"]::-webkit-calendar-picker-indicator {
    filter: invert(0.8);
}

/* Dark mode icon filter - System preference (fallback) */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --icon-filter: invert(1);
    }

    :root:not([data-theme="light"]) .form-group input[type="date"]::-webkit-calendar-picker-indicator,
    :root:not([data-theme="light"]) .form-group input[type="time"]::-webkit-calendar-picker-indicator,
    :root:not([data-theme="light"]) .form-group input[type="month"]::-webkit-calendar-picker-indicator {
        filter: invert(0.8);
    }
}

@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) {
        --icon-filter: none;
    }
}

/* Make the entire input clickable with visual feedback */
.form-group input[type="date"],
.form-group input[type="time"],
.form-group input[type="month"] {
    background-image: linear-gradient(to right, transparent 0%, transparent 100%);
    background-position: right 12px center;
    background-repeat: no-repeat;
}

/* Add a subtle pulse animation on focus */
@keyframes pulse-border {
    0%, 100% {
        box-shadow: 0 0 0 4px rgba(101, 168, 48, 0.15);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(101, 168, 48, 0.25);
    }
}

.form-group input[type="date"]:focus,
.form-group input[type="time"]:focus,
.form-group input[type="month"]:focus {
    animation: pulse-border 2s ease-in-out infinite;
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
}

/* Buttons */
.btn {
    padding: 12px 24px;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-align: center;
    justify-content: center;
}

.btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

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

.btn-primary:hover:not(:disabled) {
    background: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px var(--shadow);
}

.btn-secondary {
    background: var(--text-secondary);
    color: white;
}

.btn-secondary:hover:not(:disabled) {
    background: var(--secondary-color);
}

.btn-success {
    background: var(--success);
    color: white;
}

.btn-success:hover:not(:disabled) {
    background: #218838;
}

.btn-danger {
    background: var(--danger);
    color: white;
}

.btn-danger:hover:not(:disabled) {
    background: #c82333;
}

.btn-warning {
    background: var(--warning);
    color: #212529;
}

.btn-warning:hover:not(:disabled) {
    background: #e0a800;
}

.btn-block {
    width: 100%;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 12px;
}

/* Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
}

table th,
table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

table th {
    background: var(--surface-hover);
    font-weight: 600;
    color: var(--text-primary);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

table tr:hover {
    background: var(--surface-hover);
}

table td {
    color: var(--text-primary);
}

/* Badges */
.badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-success {
    background: #d4edda;
    color: #155724;
}

.badge-danger {
    background: #f8d7da;
    color: #721c24;
}

.badge-warning {
    background: #fff3cd;
    color: #856404;
}

.badge-info {
    background: #d1ecf1;
    color: #0c5460;
}

.badge-secondary {
    background: var(--surface-hover);
    color: var(--text-secondary);
}

@media (prefers-color-scheme: dark) {
    .badge-success {
        background: #155724;
        color: #d4edda;
    }

    .badge-danger {
        background: #721c24;
        color: #f8d7da;
    }

    .badge-warning {
        background: #856404;
        color: #fff3cd;
    }

    .badge-info {
        background: #0c5460;
        color: #d1ecf1;
    }
}

/* Messages */
.message {
    padding: 15px 20px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 15px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: opacity 0.3s ease;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.error-message {
    background: #f8d7da;
    color: #721c24;
    border: 2px solid #f5c6cb;
}

.success-message {
    background: #d4edda;
    color: #155724;
    border: 2px solid #c3e6cb;
}

.warning-message {
    background: #fff3cd;
    color: #856404;
    border: 2px solid #ffeaa7;
}

.info-message {
    background: #d1ecf1;
    color: #0c5460;
    border: 2px solid #bee5eb;
}

/* Dark mode message styles - Manual toggle */
[data-theme="dark"] .error-message {
    background: #721c24;
    color: #f8d7da;
    border-color: #a94442;
}

[data-theme="dark"] .success-message {
    background: #155724;
    color: #d4edda;
    border-color: #2d6a3e;
}

[data-theme="dark"] .warning-message {
    background: #856404;
    color: #fff3cd;
    border-color: #a98607;
}

[data-theme="dark"] .info-message {
    background: #0c5460;
    color: #d1ecf1;
    border-color: #1b6d7f;
}

/* Dark mode message styles - System preference */
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .error-message {
        background: #721c24;
        color: #f8d7da;
        border-color: #a94442;
    }

    :root:not([data-theme="light"]) .success-message {
        background: #155724;
        color: #d4edda;
        border-color: #2d6a3e;
    }

    :root:not([data-theme="light"]) .warning-message {
        background: #856404;
        color: #fff3cd;
        border-color: #a98607;
    }

    :root:not([data-theme="light"]) .info-message {
        background: #0c5460;
        color: #d1ecf1;
        border-color: #1b6d7f;
    }
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--surface);
    border-radius: 8px;
    padding: 30px;
    max-width: 600px;
    width: 90%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 10px 40px var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 15px;
    border-bottom: 2px solid var(--border);
}

.modal-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 0;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.modal-footer {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--border);
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

/* Clock In/Out Widget */
.clock-widget {
    text-align: center;
    padding: 30px;
}

.current-time {
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.current-date {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 30px;
}

.clock-status {
    margin: 20px 0;
    padding: 15px;
    background: var(--surface-hover);
    border-radius: 6px;
}

.clock-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Attendance Dashboard Grid Layout */
.attendance-dashboard-grid {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 20px;
    padding: 5px;
}

/* Calendar Section */
.calendar-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    max-width: 380px;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--surface);
    border-radius: 6px;
}

.calendar-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.calendar-nav-btn {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border);
    border-radius: 4px;
    width: 60px;
    height: 28px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 8px;
}

.calendar-nav-btn:hover {
    background: var(--surface-hover);
    border-color: var(--primary-color);
}

.calendar-legend {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    padding: 4px 0;
    justify-content: flex-start;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 10px;
    color: var(--text-primary);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
    border: 1px solid var(--border);
}

.legend-present {
    background: #d4edda;
}

.legend-leave {
    background: #fff3cd;
}

.legend-holiday {
    background: #d1ecf1;
}

.legend-weekend {
    background: var(--surface-hover);
}

.calendar-grid {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 4px;
}

.calendar-weekday {
    text-align: center;
    font-weight: 600;
    font-size: 10px;
    padding: 6px 2px;
    color: var(--text-secondary);
}

.calendar-day {
    aspect-ratio: 1;
    padding: 0;
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.15s;
    background: var(--surface);
    position: relative;
    min-height: 32px;
    max-height: 32px;
}

.calendar-day:hover {
    border-color: var(--primary-color);
    background: var(--surface-hover);
}

.calendar-day-number {
    font-size: 11px;
    font-weight: 500;
    color: var(--text-primary);
}

.calendar-day-info {
    display: none;
}

.calendar-day.today {
    border-color: var(--primary-color);
    border-width: 2px;
}

.calendar-day.today .calendar-day-number {
    font-weight: 700;
}

.calendar-day.present {
    background: #d4edda;
    border-color: var(--success);
}

.calendar-day.leave {
    background: #fff3cd;
    border-color: var(--warning);
}

.calendar-day.holiday {
    background: #d1ecf1;
    border-color: var(--info);
}

.calendar-day.weekend {
    background: var(--surface-hover);
}

.calendar-day.other-month {
    opacity: 0.3;
}

.calendar-day.other-month .calendar-day-number {
    color: var(--text-secondary);
    font-weight: 400;
}

.calendar-loading {
    text-align: center;
    padding: 15px;
    color: var(--text-secondary);
    grid-column: 1 / -1;
    font-size: 12px;
}

/* Compact Clock Section */
.clock-section {
    display: flex;
    flex-direction: column;
}

.clock-widget-compact {
    background: var(--surface-hover);
    border-radius: 8px;
    padding: 16px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 12px;
    height: 100%;
}

.current-time-compact {
    font-size: 28px;
    font-weight: 700;
    color: var(--primary-color);
}

.current-date-compact {
    font-size: 12px;
    color: var(--text-secondary);
}

.clock-status-compact {
    padding: 10px;
    background: var(--surface);
    border-radius: 6px;
    font-size: 12px;
}

.clock-status-compact p {
    margin: 5px 0;
}

.clock-buttons-compact {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.clock-buttons-compact .btn {
    width: 100%;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 5px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border);
}

.tab {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

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

.tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Calendar View */
.calendar {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 10px;
}

.calendar-day {
    aspect-ratio: 1;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 6px;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.calendar-day:hover {
    background: var(--surface-hover);
}

.calendar-day.present {
    background: #d4edda;
    border-color: var(--success);
}

.calendar-day.absent {
    background: #f8d7da;
    border-color: var(--danger);
}

.calendar-day.holiday {
    background: #d1ecf1;
    border-color: var(--info);
}

.calendar-day.weekend {
    background: var(--surface-hover);
    color: var(--text-secondary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .header {
        padding: 15px;
        flex-direction: column;
        gap: 15px;
    }

    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .main-content {
        padding: 15px;
    }

    .card {
        padding: 15px;
    }

    .card-grid {
        grid-template-columns: 1fr;
    }

    .clock-buttons {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }

    .current-time {
        font-size: 36px;
    }

    .tabs {
        overflow-x: auto;
    }

    table {
        font-size: 12px;
    }

    table th,
    table td {
        padding: 8px;
    }

    /* Mobile Calendar Layout */
    .attendance-dashboard-grid {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 5px;
    }

    .calendar-section {
        max-width: 100%;
    }

    .calendar-header {
        padding: 6px 8px;
    }

    .calendar-title {
        font-size: 12px;
    }

    .calendar-nav-btn {
        width: 50px;
        height: 26px;
        font-size: 10px;
        padding: 0 4px;
    }

    .calendar-legend {
        gap: 6px;
        font-size: 9px;
        padding: 4px 0;
    }

    .legend-color {
        width: 10px;
        height: 10px;
    }

    .calendar-grid {
        gap: 3px;
    }

    .calendar-weekday {
        font-size: 9px;
        padding: 4px 2px;
    }

    .calendar-day {
        min-height: 28px;
        max-height: 28px;
    }

    .calendar-day-number {
        font-size: 10px;
    }

    .clock-widget-compact {
        padding: 12px;
    }

    .current-time-compact {
        font-size: 24px;
    }

    .current-date-compact {
        font-size: 11px;
    }

    .clock-status-compact {
        font-size: 11px;
        padding: 8px;
    }
}

/* Loading Spinner */
.spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: white;
    animation: spin 0.8s linear infinite;
}

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

/* Utility Classes */
.text-center {
    text-align: center;
}

.text-right {
    text-align: right;
}

.mt-20 {
    margin-top: 20px;
}

.mb-20 {
    margin-bottom: 20px;
}

.hidden {
    display: none !important;
}

.flex {
    display: flex;
}

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

.gap-10 {
    gap: 10px;
}

/* Mobile Responsive Styles */
@media screen and (max-width: 768px) {
    /* Container and Layout */
    .container {
        padding: 10px;
        max-width: 100%;
    }

    /* Header */
    .header {
        flex-direction: column;
        gap: 15px;
        padding: 15px 10px;
    }

    .header-left,
    .header-right {
        width: 100%;
        justify-content: space-between;
    }

    .header h1 {
        font-size: 20px;
    }

    .user-info {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    /* Attendance Dashboard Grid */
    .attendance-dashboard-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    /* Calendar Section */
    .calendar-section {
        padding: 10px;
    }

    .calendar-header {
        flex-wrap: wrap;
        gap: 10px;
    }

    .calendar-title {
        font-size: 16px;
    }

    .calendar-nav-btn {
        padding: 6px 12px;
        font-size: 14px;
    }

    .calendar-grid {
        font-size: 12px;
    }

    .calendar-day {
        min-height: 35px;
        padding: 3px;
        font-size: 11px;
    }

    .calendar-legend {
        flex-wrap: wrap;
        gap: 8px;
        font-size: 11px;
    }

    .legend-item {
        font-size: 11px;
    }

    .legend-color {
        width: 12px;
        height: 12px;
    }

    /* Clock Section */
    .clock-section {
        padding: 10px;
    }

    .current-time-compact {
        font-size: 32px;
    }

    .current-date-compact {
        font-size: 12px;
    }

    .clock-status-compact {
        font-size: 13px;
    }

    .clock-buttons-compact {
        flex-direction: column;
        gap: 8px;
    }

    .clock-buttons-compact .btn {
        width: 100%;
    }

    /* Location Display */
    .location-display {
        font-size: 12px;
    }

    .location-display strong {
        display: block;
        width: 100%;
        margin-bottom: 5px;
    }

    /* Tabs */
    .tabs {
        flex-wrap: wrap;
        overflow-x: auto;
        gap: 5px;
    }

    .tab {
        padding: 8px 12px;
        font-size: 13px;
        white-space: nowrap;
        flex: 0 0 auto;
    }

    /* Card */
    .card {
        padding: 10px;
        margin-bottom: 15px;
    }

    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        padding: 10px;
    }

    .card-header h2,
    .card-header h3 {
        font-size: 18px;
    }

    .card-title {
        font-size: 16px;
    }

    /* Tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    table {
        font-size: 12px;
        min-width: 600px;
    }

    th,
    td {
        padding: 8px 5px;
    }

    /* Buttons */
    .btn {
        padding: 8px 12px;
        font-size: 13px;
    }

    .btn-sm {
        padding: 6px 10px;
        font-size: 12px;
    }

    /* Forms */
    .form-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .form-control,
    select,
    input[type="text"],
    input[type="email"],
    input[type="password"],
    input[type="date"],
    input[type="time"],
    input[type="month"],
    textarea {
        font-size: 14px;
        padding: 10px;
    }

    /* Modals */
    .modal-content {
        width: 95%;
        max-width: 95%;
        margin: 20px auto;
        padding: 15px;
    }

    .modal-header h2 {
        font-size: 18px;
    }

    .modal-footer {
        flex-direction: column;
        gap: 10px;
    }

    .modal-footer .btn {
        width: 100%;
    }

    /* Badges */
    .badge {
        font-size: 10px;
        padding: 3px 6px;
    }

    /* Filters */
    .flex.gap-10 {
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }

    .flex.gap-10 select,
    .flex.gap-10 input {
        width: 100%;
    }

    /* Admin Present Today Stats */
    div[style*="grid-template-columns: repeat(auto-fit, minmax(150px, 1fr))"] {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)) !important;
        gap: 10px !important;
    }

    /* Message */
    .message {
        font-size: 13px;
        padding: 10px;
        margin: 10px;
    }
}

/* Tablet Responsive Styles */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 15px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .attendance-dashboard-grid {
        grid-template-columns: 1fr;
    }

    table {
        font-size: 13px;
    }

    .modal-content {
        width: 90%;
        max-width: 600px;
    }
}

/* Small Mobile Devices */
@media screen and (max-width: 480px) {
    .header h1 {
        font-size: 18px;
    }

    .calendar-day {
        min-height: 30px;
        font-size: 10px;
    }

    .current-time-compact {
        font-size: 28px;
    }

    table {
        font-size: 11px;
    }

    th,
    td {
        padding: 6px 3px;
    }

    .btn {
        font-size: 12px;
        padding: 6px 10px;
    }
}