:root {
    --bg-dark: #0a0a0f;
    --bg-card: #141420;
    --bg-card-hover: #1a1a2a;
    --accent-primary: #ef4444;
    --accent-secondary: #f97316;
    --accent-gradient: linear-gradient(135deg, #ef4444 0%, #f97316 50%, #fbbf24 100%);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    --text-muted: #71717a;
    --success: #22c55e;
    --danger: #ef4444;
    --border: rgba(255, 255, 255, 0.08);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.auth-container {
    width: 100%;
    max-width: 420px;
    padding: 2rem;
}

.auth-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 2.5rem;
}

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

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    margin-bottom: 1.5rem;
}

.logo-icon {
    font-size: 2rem;
}

.logo-icon-img {
    width: 36px !important;
    height: 36px !important;
    max-width: 36px !important;
    max-height: 36px !important;
    border-radius: 50%;
    object-fit: cover;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth-header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-header p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.alert {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    border-radius: 10px;
    margin-bottom: 1.5rem;
    font-size: 0.9rem;
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

.alert-error {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--danger);
}

.alert-icon {
    font-size: 1.1rem;
}

.auth-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
}

.form-group input {
    padding: 0.875rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 1rem;
    transition: all 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent-primary);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.15);
}

.form-group input::placeholder {
    color: var(--text-muted);
}

.btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
    text-decoration: none;
}

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

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

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

.auth-terms p {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.auth-terms a {
    color: var(--text-secondary);
    text-decoration: underline;
}

.auth-terms a:hover {
    color: var(--text-primary);
}

.auth-footer {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
    text-align: center;
}

.auth-footer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

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

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

.password-field {
    position: relative;
    display: flex;
    align-items: center;
}

.password-field input {
    width: 100%;
    padding-right: 3rem;
}

.password-toggle {
    position: absolute;
    right: 0.75rem;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    opacity: 0.7;
    transition: opacity 0.2s;
}

.password-toggle:hover {
    opacity: 1;
}

.eye-icon {
    width: 20px;
    height: 20px;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
    gap: 1rem;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.auth-divider span {
    color: var(--text-muted);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.magic-link-section {
    text-align: center;
}

.magic-link-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.75rem;
}

.magic-link-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.magic-link-row {
    display: flex;
    gap: 0.5rem;
}

.magic-link-row input {
    flex: 1;
    padding: 0.75rem 1rem;
    background: var(--bg-dark);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.magic-link-row input:focus {
    outline: none;
    border-color: var(--accent-primary);
}

.magic-link-row input::placeholder {
    color: var(--text-muted);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
    border: 1px solid var(--border);
    white-space: nowrap;
    padding: 0.75rem 1.25rem;
    font-size: 0.9rem;
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: rgba(255, 255, 255, 0.15);
}

.btn-google {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    width: 100%;
    padding: 0.875rem 1.25rem;
    background: #ffffff;
    color: #1f1f1f;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-google:hover {
    background: #f5f5f5;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.google-icon {
    flex-shrink: 0;
}

.magic-link-info {
    text-align: center;
    margin: 1.5rem 0;
}

.magic-link-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.magic-link-info a {
    color: var(--accent-primary);
    text-decoration: none;
}

.magic-link-info a:hover {
    text-decoration: underline;
}

.dev-login-section {
    margin-top: 1.5rem;
    padding: 1rem;
    border: 2px dashed #f59e0b;
    border-radius: 12px;
    text-align: center;
    background: rgba(245, 158, 11, 0.05);
}

.dev-badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    background: #f59e0b;
    color: #000;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.dev-hint {
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 0.75rem;
}

.btn-dev {
    width: 100%;
    padding: 0.75rem 1.25rem;
    background: rgba(245, 158, 11, 0.15);
    color: #f59e0b;
    border: 1px solid rgba(245, 158, 11, 0.3);
    border-radius: 10px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-dev:hover {
    background: rgba(245, 158, 11, 0.25);
    border-color: #f59e0b;
}

@media (max-width: 480px) {
    .magic-link-row {
        flex-direction: column;
    }
    
    .magic-link-row .btn-secondary {
        width: 100%;
    }
}