@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
    /* Design Tokens - Light Mode */
    --primary-hsl: 215, 80%, 50%;
    --primary: hsl(var(--primary-hsl));
    --primary-hover: hsl(215, 80%, 40%);

    --bg-hsl: 210, 20%, 98%;
    --bg: hsl(var(--bg-hsl));
    --card-bg: rgba(255, 255, 255, 0.7);
    --text-primary: #1a1f23;
    --text-secondary: #5a6673;
    --border-color: rgba(0, 0, 0, 0.08);

    --sidebar-bg: #1e252b;
    --sidebar-text: #adb5bd;
    --sidebar-active-bg: rgba(255, 255, 255, 0.1);

    --transition-speed: 0.3s;
    --glass-blur: 15px;
}

[data-bs-theme="dark"] {
    --bg-hsl: 220, 15%, 10%;
    --bg: hsl(var(--bg-hsl));
    --card-bg: rgba(30, 35, 45, 0.6);
    --text-primary: #f8f9fa;
    --text-secondary: #adb5bd;
    --border-color: rgba(255, 255, 255, 0.08);

    --sidebar-bg: #0f1216;
}

* {
    transition: background-color var(--transition-speed), color var(--transition-speed), border-color var(--transition-speed);
}

body {
    font-family: 'Outfit', sans-serif;
    background-color: var(--bg);
    color: var(--text-primary);
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* Glassmorphism Utilities */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(var(--glass-blur));
    -webkit-backdrop-filter: blur(var(--glass-blur));
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
}

.premium-card {
    border-radius: 16px;
    padding: 1.5rem;
}

/* Sidebar Styling */
.sidebar {
    width: 280px;
    background-color: var(--sidebar-bg);
    height: 100vh;
    position: fixed;
    left: 0;
    top: 0;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    padding: 1rem;
    transition: transform 0.3s ease;
    overflow-y: auto;
}

.sidebar::-webkit-scrollbar {
    width: 6px;
}

.sidebar::-webkit-scrollbar-track {
    background: transparent;
}

.sidebar::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

.sidebar-logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-left: 0.5rem;
}

.nav-link {
    color: var(--sidebar-text);
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    margin-bottom: 0.25rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 500;
    font-size: 0.9rem;
}

.nav-link:hover {
    color: #fff;
    background: var(--sidebar-active-bg);
}

.nav-link.active {
    color: #fff;
    background: var(--primary);
    box-shadow: 0 4px 15px rgba(var(--primary-hsl), 0.3);
}

.nav-section-header {
    color: var(--sidebar-text);
    padding: 0.75rem 0.85rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border-radius: 10px;
}

.nav-section-header:hover {
    color: #fff;
    background: var(--sidebar-active-bg);
}

.nav-section-header[aria-expanded="true"] {
    color: #fff;
    opacity: 1;
}

.transition-icon {
    transition: transform 0.3s ease;
}

.nav-section-header[aria-expanded="false"] .transition-icon {
    transform: rotate(-90deg);
}

.sidebar .collapse .nav-link {
    margin-left: 0.5rem;
    padding-left: 1rem;
    border-left: 1px solid rgba(255,255,255,0.05);
}

[data-bs-theme="dark"] .nav-section-title {
    opacity: 0.3;
}

/* Dashboard Metrics */
.metric-card {
    background: linear-gradient(135deg, var(--primary), #5b92ff);
    color: white;
    border: none;
}

.metric-card h3 {
    opacity: 0.8;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Main Content Wrapper */
.main-wrapper {
    margin-left: 280px;
    min-height: 100vh;
    padding: 2rem;
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
    }

    .sidebar.show {
        transform: translateX(0);
    }

    .main-wrapper {
        margin-left: 0;
        padding: 1rem;
    }

    .mobile-header {
        display: flex !important;
    }
}

.mobile-header {
    display: none;
    background: var(--card-bg);
    backdrop-filter: blur(10px);
    padding: 1rem;
    position: sticky;
    top: 0;
    z-index: 999;
    border-bottom: 1px solid var(--border-color);
}

/* Form Enhancements */
.glass-input {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: 10px;
}

.glass-input:focus {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--primary-hsl), 0.15);
}

.api-fields-container {
    background: rgba(var(--primary-hsl), 0.05);
    border: 1px solid rgba(var(--primary-hsl), 0.15);
    border-radius: 12px;
    padding: 1.5rem;
    margin-top: 1rem;
}

[data-bs-theme="dark"] .glass-input {
    background: rgba(0, 0, 0, 0.2);
}

.form-label {
    font-weight: 600;
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

/* Toggle Switch Styling */
.theme-toggle-wrapper {
    padding: 0.75rem 1rem;
    border-radius: 12px;
    margin-top: auto;
}

.theme-toggle-btn {
    width: 32px;
    height: 32px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.theme-toggle-btn:hover {
    background: var(--primary);
    color: white;
    border-color: var(--primary);
    transform: translateY(-2px);
}

.x-small {
    font-size: 0.7rem;
}

.hover-underline:hover {
    text-decoration: underline !important;
}