/* =============================================
   POS Sistemi – Auth Stilleri (auth.css)
   Login, Register, Forgot/Reset Password sayfaları
   ============================================= */

:root {
    --primary-color: #ff6b35;
    --primary-hover: #e55a2b;
    --secondary-color: #2c3e50;
    --accent-color: #f39c12;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 2rem 0;
}

body.admin-auth {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

/* ─── Auth Card ─── */
.auth-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    overflow: hidden;
    animation: fadeInUp 0.6s ease-out;
}

.auth-header {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    padding: 2.5rem 2rem;
    text-align: center;
}

.auth-header.admin-gradient {
    background: linear-gradient(135deg, var(--secondary-color), var(--primary-color));
}

.auth-header h2 {
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.auth-header p {
    opacity: 0.9;
    font-size: 0.95rem;
}

.auth-body {
    padding: 2.5rem;
}

/* ─── Form Controls ─── */
.auth-body .form-control {
    border: 2px solid #e9ecef;
    border-radius: 10px;
    padding: 12px 15px;
    font-size: 14px;
    transition: all 0.3s ease;
}

.auth-body .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 107, 53, 0.25);
}

.auth-body .form-label {
    font-weight: 500;
    color: var(--secondary-color);
    margin-bottom: 8px;
}

.auth-body .input-group-text {
    border: 2px solid #e9ecef;
    background: #f8f9fa;
}

/* ─── Buttons ─── */
.auth-body .btn-primary {
    background: var(--primary-color);
    border: none;
    border-radius: 10px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.auth-body .btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(255, 107, 53, 0.3);
}

.auth-body .btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 10px;
    font-weight: 600;
}

.auth-body .btn-outline-primary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

/* ─── Links ─── */
.auth-link {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.auth-link:hover {
    color: var(--primary-hover);
}

/* ─── Alerts ─── */
.auth-body .alert {
    border-radius: 10px;
    border: none;
    animation: fadeInUp 0.4s ease-out;
}

/* ─── Animation ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ─── Responsive ─── */
@media (max-width: 768px) {
    body {
        padding: 1rem;
    }

    .auth-header {
        padding: 2rem 1.5rem;
    }

    .auth-body {
        padding: 2rem 1.5rem;
    }
}