@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;600;800&display=swap');

:root {
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #ec4899;
    --bg-light: #f4f7fa;
    --card-bg: #ffffff;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-glass: rgba(0, 0, 0, 0.06);
}

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

body {
    background-color: var(--bg-light);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.04) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(236, 72, 153, 0.04) 0px, transparent 50%);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: background-color 0.3s ease;
}

.glass-card {
    background: var(--card-bg);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 10px 10px -5px rgba(0, 0, 0, 0.02);
    width: 100%;
    max-width: 450px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 25px 30px -5px rgba(99, 102, 241, 0.08);
}

h1, h2, h3 {
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 800;
    background: linear-gradient(to right, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.form-group {
    margin-bottom: 1.25rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-muted);
}

input[type="text"], input[type="password"], input[type="number"], select, textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    color: var(--text-main);
    font-size: 1rem;
    transition: all 0.2s ease;
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.btn {
    width: 100%;
    padding: 0.85rem;
    border-radius: 12px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    font-size: 1rem;
    margin-top: 1rem;
    box-shadow: 0 4px 15px rgba(99, 102, 241, 0.2);
}

.btn:hover {
    filter: brightness(1.05);
    transform: scale(1.01);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
}

.btn:active {
    transform: scale(0.98);
}

.auth-links {
    text-align: center;
    margin-top: 1.5rem;
}

.auth-links a {
    color: var(--primary);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 600;
    transition: color 0.2s;
}

.auth-links a:hover {
    color: var(--secondary);
}

/* Header/Nav Styles for inside app */
.navbar {
    width: 100%;
    position: fixed;
    top: 0;
    left: 0;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border-glass);
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0,0,0,0.02);
}

.nav-logo {
    font-weight: 800;
    font-size: 1.5rem;
    background: linear-gradient(to right, #6366f1, #ec4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
}

.nav-link {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s;
}

.nav-link:hover {
    color: var(--text-main);
}

/* Fallbacks for internal layouts previously on dark */
td, th {
    color: var(--text-main);
}

.options-group, .dashboard-grid .stat-card {
    background: #ffffff !important;
    border: 1px solid var(--border-glass) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05) !important;
}

.option-item {
    background: #f8fafc !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
    color: var(--text-main) !important;
}

.option-item:hover {
    background: rgba(99, 102, 241, 0.05) !important;
    border-color: rgba(99, 102, 241, 0.1) !important;
}