/* CondoManager Premium Styles */
:root {
    /* Color Palette - Modern & Trustworthy */
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --secondary: #64748B;
    --background: #F3F4F6;
    --surface: #FFFFFF;
    --text-main: #1F2937;
    --text-muted: #6B7280;
    --success: #10B981;
    --danger: #EF4444;

    /* Spacing & Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 1rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background-color: var(--background);
    color: var(--text-main);
    margin: 0;
    line-height: 1.5;
}

/* Utils */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

.card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 500;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
    border: none;
}

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

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

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--text-main);
}

input[type="text"],
input[type="email"],
input[type="password"] {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #D1D5DB;
    border-radius: var(--radius-md);
    font-size: 1rem;
    background: #F9FAFB;
}

input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

/* Layout */
.auth-layout {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background: linear-gradient(135deg, #E0F2FE 0%, #FFFFFF 100%);
}

.auth-card {
    width: 100%;
    max-width: 400px;
}

.brand-logo {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 2rem;
}

/* Elegant Tabs */
/* Elegant Tabs */
.elegant-tabs {
    border-bottom: 2px solid #E5E7EB !important;
    gap: 1rem !important;
}

.elegant-tabs .nav-link {
    border: none !important;
    background: transparent !important;
    color: var(--text-muted) !important;
    font-weight: 500 !important;
    padding: 0.75rem 0.5rem !important;
    border-bottom: 2px solid transparent !important;
    margin-bottom: -2px !important;
    transition: all 0.2s !important;
}

.elegant-tabs .nav-link:hover {
    color: var(--primary) !important;
}

.elegant-tabs .nav-link.active {
    color: var(--primary) !important;
    border-bottom: 2px solid var(--primary) !important;
    font-weight: 600 !important;
}