/* ============================================================
   AUTH.CSS - تصميم صفحات تسجيل الدخول وإنشاء الحساب
   ============================================================ */

.auth-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    padding: 40px 20px;
}

.auth-card {
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    padding: 48px 40px;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 8px 40px rgba(0,0,0,0.2);
}

.auth-card .logo {
    text-align: center;
    margin-bottom: 32px;
}

.auth-card .logo img {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    margin-bottom: 12px;
}

.auth-card .logo h1 {
    font-size: 1.8rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.auth-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 4px;
}

.auth-card .subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 28px;
}

/* ====== النماذج ====== */
.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 4px;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--border);
    border-radius: var(--radius-sm);
    background: var(--bg);
    color: var(--text);
    font-family: var(--font);
    font-size: 0.95rem;
    transition: var(--transition);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 4px rgba(108,60,225,0.08);
}

.password-hint {
    font-size: 0.7rem;
    color: var(--text-muted);
    margin-top: 4px;
}

/* ====== الأزرار ====== */
.auth-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: #fff;
    border: none;
    border-radius: var(--radius-sm);
    font-family: var(--font);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.auth-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(108,60,225,0.30);
}

.auth-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ====== الروابط ====== */
.auth-links {
    display: flex;
    justify-content: space-between;
    margin-top: 16px;
    flex-wrap: wrap;
    gap: 8px;
}

.auth-links a {
    font-size: 0.85rem;
    color: var(--text-secondary);
    transition: var(--transition);
}

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

/* ====== الرسائل ====== */
.auth-error {
    background: rgba(231,76,60,0.10);
    color: #E74C3C;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(231,76,60,0.20);
    margin-bottom: 16px;
    font-size: 0.9rem;
    display: none;
}

.auth-success {
    background: rgba(46,204,113,0.10);
    color: #2ECC71;
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    border: 1px solid rgba(46,204,113,0.20);
    margin-bottom: 16px;
    font-size: 0.9rem;
    display: none;
}

/* ====== العودة للرئيسية ====== */
.back-home {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-secondary);
    font-weight: 600;
    margin-bottom: 20px;
    transition: var(--transition);
    text-decoration: none;
}

.back-home:hover {
    color: var(--primary);
    gap: 12px;
}

/* ====== معلومات ====== */
.info-box {
    background: rgba(52,152,219,0.08);
    border: 1px solid rgba(52,152,219,0.15);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
    text-align: center;
}

/* ====== تحميل ====== */
.loading-spinner {
    display: none;
    text-align: center;
    padding: 10px;
}

.loading-spinner .spinner {
    width: 30px;
    height: 30px;
    border: 3px solid var(--border);
    border-top: 3px solid var(--primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ====== دخول سريع ====== */
.quick-login {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    justify-content: center;
    margin-top: 16px;
}

.quick-login button {
    padding: 6px 16px;
    border-radius: 50px;
    border: 2px solid var(--border);
    background: transparent;
    color: var(--text);
    font-family: var(--font);
    font-weight: 600;
    font-size: 0.75rem;
    cursor: pointer;
    transition: var(--transition);
}

.quick-login button:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.quick-login button.owner {
    border-color: #F1C40F;
    color: #F1C40F;
}

.quick-login button.owner:hover {
    background: #F1C40F;
    color: #fff;
}

/* ====== استجابة ====== */
@media (max-width: 480px) {
    .auth-card {
        padding: 30px 20px;
    }
    .auth-links {
        flex-direction: column;
        align-items: center;
    }
}