:root {
    --primary-color: #d4a373;
    /* Soft Gold/Beige */
    --primary-dark: #b08968;
    --primary-text: #ffffff;
    --bg-color: #f3f4f6;
    --card-bg: #ffffff;
    --text-color: #333333;
    --text-muted: #6b7280;
    --border-radius: 12px;
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #fefae0 0%, #faedcd 100%);
    color: var(--text-color);
    margin: 0;
    min-height: 100vh;
}

/* Auth Specific Styles */
.auth-wrapper {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.auth-card {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    width: 100%;
    max-width: 450px;
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.auth-header {
    text-align: center;
    margin-bottom: 2rem;
}

.auth-header h2 {
    color: var(--primary-dark);
    font-size: 2rem;
    margin: 0 0 0.5rem 0;
}

.auth-header p {
    color: var(--text-muted);
    margin: 0;
}

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

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #4b5563;
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    font-size: 1rem;
    transition: all 0.2s;
    box-sizing: border-box;
    background: #f9fafb;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(212, 163, 115, 0.2);
    background: white;
}

.btn {
    width: 100%;
    padding: 14px;
    background-color: var(--primary-color);
    color: var(--primary-text);
    border: none;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    box-shadow: 0 4px 6px rgba(212, 163, 115, 0.2);
}

.btn:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 8px rgba(212, 163, 115, 0.3);
}

.auth-footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #f3f4f6;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.alert {
    background: #fee2e2;
    border: 1px solid #fecaca;
    color: #991b1b;
    padding: 12px;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.alert-success {
    background: #dcfce7;
    border: 1px solid #bbf7d0;
    color: #166534;
}

/* Tabs for Register */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    background: #f3f4f6;
    padding: 5px;
    border-radius: 12px;
}

.tab-btn {
    flex: 1;
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    color: var(--text-muted);
    font-weight: 500;
    transition: all 0.2s;
}

.tab-btn.active {
    background: white;
    color: var(--primary-dark);
    box-shadow: var(--shadow-md);
}

.hidden {
    display: none;
}