/**
 * Dynamic Theme Styles for Multi-Tenant HR System
 * Supports seamless light/dark mode switching
 */

:root {
    /* Transition for smooth theme switching */
    --theme-transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Dark Mode (Default) */
html[data-bs-theme="dark"],
.dark-mode {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #1c2128;
    --border-color: #30363d;
    --border-hover: #58a6ff;
    --text-primary: #c9d1d9;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;
    --accent-primary: #667eea;
    --accent-secondary: #764ba2;
    --success: #3fb950;
    --danger: #f85149;
    --warning: #d29922;
    --info: #58a6ff;
}

/* Light Mode */
html[data-bs-theme="light"],
.light-mode {
    --bg-primary: #ffffff;
    --bg-secondary: #f6f8fa;
    --bg-tertiary: #eef2f5;
    --border-color: #d0d7de;
    --border-hover: #667eea;
    --text-primary: #24292f;
    --text-secondary: #57606a;
    --text-muted: #6e7781;
    --accent-primary: #667eea;
    --accent-secondary: #764ba2;
    --success: #1a7f37;
    --danger: #cf222e;
    --warning: #9a6700;
    --info: #0969da;
}

/* Global theme-aware styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    transition: var(--theme-transition);
}

.navbar {
    background: var(--bg-secondary) !important;
    border-bottom: 1px solid var(--border-color);
    transition: var(--theme-transition);
}

.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: var(--theme-transition);
}

.stat-card {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    transition: var(--theme-transition);
}

.stat-card:hover {
    border-color: var(--border-hover);
}

.form-control,
.form-select {
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    transition: var(--theme-transition);
}

.form-control:focus,
.form-select:focus {
    background: var(--bg-primary);
    border-color: var(--border-hover);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem rgba(102, 126, 234, 0.25);
}

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

.text-muted {
    color: var(--text-muted) !important;
}

/* Theme toggle button styles */
.theme-toggle-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.theme-toggle-btn:hover {
    background: var(--bg-tertiary);
    border-color: var(--border-hover);
    transform: scale(1.05);
}

.theme-icon-sun,
.theme-icon-moon {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.theme-toggle-btn:hover .theme-icon-sun,
.theme-toggle-btn:hover .theme-icon-moon {
    transform: rotate(15deg);
}

/* Light mode specific adjustments */
.light-mode .navbar {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.light-mode .card {
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.light-mode .btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
}

.light-mode .btn-outline-primary {
    border-color: #667eea;
    color: #667eea;
}

.light-mode .btn-outline-primary:hover {
    background: #667eea;
    color: white;
}

/* Dark mode gradient backgrounds */
.dark-mode .gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.light-mode .gradient-bg {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Alert adjustments */
.light-mode .alert {
    border-width: 1px;
}

.light-mode .alert-success {
    background-color: #d1f0df;
    border-color: #9cd6b4;
    color: #1a7f37;
}

.light-mode .alert-danger {
    background-color: #ffd8d8;
    border-color: #f8b3b3;
    color: #cf222e;
}

.light-mode .alert-warning {
    background-color: #fff5d1;
    border-color: #ffe69c;
    color: #9a6700;
}

.light-mode .alert-info {
    background-color: #ddf4ff;
    border-color: #b4d9f7;
    color: #0969da;
}

/* Table styling */
.light-mode .table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: var(--bg-secondary);
    --bs-table-hover-bg: var(--bg-tertiary);
}

.dark-mode .table {
    --bs-table-bg: transparent;
    --bs-table-striped-bg: rgba(255, 255, 255, 0.02);
    --bs-table-hover-bg: rgba(255, 255, 255, 0.05);
}

/* Badge adjustments for light mode */
.light-mode .badge {
    border: 1px solid rgba(0, 0, 0, 0.1);
}

/* Smooth transitions for all theme-aware elements */
* {
    transition: background-color 0.3s ease, color 0.3s ease, border-color 0.3s ease;
}

/* Prevent transition on page load */
.no-transition * {
    transition: none !important;
}