/* ═══════════════════════════════════════════════════════════════
   PIXEL CORE — Auth Pages Responsive Overrides
   Loaded in ALL /auth/* pages (login, register, forgot-password,
   telegram-auth, oauth-success)
   Fills 768px gap & adds proper mobile treatment
   ═══════════════════════════════════════════════════════════════ */

/* ─── iPhone safe areas ─── */
@supports (padding: env(safe-area-inset-bottom)) {
    .auth-page {
        padding-bottom: max(20px, env(safe-area-inset-bottom));
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* ─── Touch targets ─── */
@media (pointer: coarse) {
    .form-input,
    .submit-btn,
    .oauth-btn,
    .code-input {
        min-height: 44px;
    }
    
    input {
        font-size: max(16px, 1rem); /* prevents iOS zoom */
    }
}

/* ═══════════════════════════════
   ≤ 1024px — Hide branding panel on tablets
   Already done via min-width:1024 in inline styles
   ═══════════════════════════════ */

/* ═══════════════════════════════
   ≤ 768px — Tablet portrait
   CRITICAL: This breakpoint was entirely missing
   from login, register, forgot-password, telegram-auth
   ═══════════════════════════════ */
@media (max-width: 768px) {
    /* ─── Background blobs ─── */
    .bg-gradient {
        width: 400px;
        height: 400px;
        opacity: 0.3;
    }
    
    /* ─── Auth page layout ─── */
    .auth-page {
        padding: 16px;
        align-items: flex-start;
        padding-top: 40px;
    }
    
    /* ─── Auth card ─── */
    .auth-card {
        max-width: 100%;
        padding: 32px 24px;
        border-radius: 20px;
    }
    
    /* ─── Auth header ─── */
    .auth-header {
        margin-bottom: 28px;
    }
    
    .auth-title {
        font-size: 1.5rem;
    }
    
    .auth-subtitle {
        font-size: 0.9rem;
    }
    
    /* ─── Mobile logo ─── */
    .mobile-logo {
        margin-bottom: 24px;
    }
    
    .mobile-logo-icon {
        font-size: 1.6rem;
    }
    
    .mobile-logo-text {
        font-size: 1.2rem;
    }
    
    /* ─── Form ─── */
    .form-group {
        margin-bottom: 16px;
    }
    
    .form-input {
        padding: 12px 14px 12px 40px;
        font-size: 16px; /* prevent iOS zoom */
        border-radius: 10px;
    }
    
    .form-label {
        font-size: 0.85rem;
        margin-bottom: 6px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .input-icon {
        left: 12px;
        font-size: 0.95rem;
    }
    
    /* ─── OAuth buttons ─── */
    .oauth-buttons {
        gap: 10px;
    }
    
    .oauth-btn {
        padding: 12px 16px;
        font-size: 0.88rem;
        border-radius: 10px;
    }
    
    .oauth-row {
        flex-direction: column;
        gap: 10px;
    }
    
    .oauth-row .oauth-btn {
        width: 100%;
        justify-content: center;
    }
    
    /* ─── Submit button ─── */
    .submit-btn {
        padding: 14px;
        font-size: 0.95rem;
        border-radius: 10px;
    }
    
    /* ─── Code inputs (2FA / email verification) ─── */
    .code-input-group {
        gap: 6px;
    }
    
    .code-input {
        width: 46px;
        height: 54px;
        font-size: 1.3rem;
        border-radius: 10px;
    }
    
    /* ─── Remember / forgot row ─── */
    .form-row.remember-me {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }
    
    /* ─── Divider ─── */
    .divider {
        margin: 20px 0;
    }
    
    /* ─── Footer ─── */
    .auth-footer {
        margin-top: 20px;
        font-size: 0.85rem;
    }
    
    /* ─── Password strength ─── */
    .password-strength {
        margin-top: 6px;
    }
    
    .strength-text {
        font-size: 0.75rem;
    }
    
    /* ─── Brand stats (register page) ─── */
    .brand-stats {
        gap: 16px;
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    /* ─── Floating cards (register page) ─── */
    .floating-cards {
        display: none;
    }
    
    /* ─── Modal (verification overlay) ─── */
    .modal-overlay .modal-content,
    .modal-content {
        width: calc(100vw - 32px);
        max-width: 380px;
        padding: 28px 20px;
        border-radius: 18px;
    }
    
    .modal-title {
        font-size: 1.2rem;
    }
    
    .modal-subtitle,
    .modal-text {
        font-size: 0.88rem;
    }
    
    /* ─── Terms checkbox ─── */
    .terms-check {
        font-size: 0.85rem;
    }
    
    /* ─── Toast ─── */
    .toast {
        left: 12px;
        right: 12px;
        bottom: 20px;
        font-size: 0.88rem;
    }
    
    /* ─── Resend code ─── */
    .resend-code {
        font-size: 0.85rem;
    }
    
    /* ─── Logo (forgot-password) ─── */
    .auth-logo {
        font-size: 1.3rem;
    }
    
    .auth-logo .logo-icon {
        font-size: 1.6rem;
    }
    
    /* ─── Success icon ─── */
    .success-icon i {
        font-size: 3rem;
    }
}

/* ═══════════════════════════════
   ≤ 480px — Phones
   ═══════════════════════════════ */
@media (max-width: 480px) {
    .auth-page {
        padding: 12px;
        padding-top: 24px;
    }
    
    .auth-card {
        padding: 24px 18px;
        border-radius: 16px;
    }
    
    .auth-header {
        margin-bottom: 24px;
    }
    
    .auth-title {
        font-size: 1.3rem;
    }
    
    .auth-subtitle {
        font-size: 0.85rem;
    }
    
    .mobile-logo {
        margin-bottom: 20px;
    }
    
    .form-input {
        padding: 12px 12px 12px 38px;
    }
    
    .oauth-btn {
        padding: 11px 14px;
        font-size: 0.85rem;
    }
    
    .code-input {
        width: 40px;
        height: 48px;
        font-size: 1.1rem;
        border-radius: 8px;
    }
    
    .code-input-group {
        gap: 5px;
    }
    
    .submit-btn {
        padding: 13px;
        font-size: 0.9rem;
    }
    
    .auth-footer {
        font-size: 0.82rem;
    }
    
    .form-hint {
        font-size: 0.78rem;
    }
    
    /* ─── Modal  ─── */
    .modal-overlay .modal-content,
    .modal-content {
        width: calc(100vw - 24px);
        padding: 24px 16px;
    }
    
    .modal-icon i {
        font-size: 2.5rem;
    }
    
    .modal-title {
        font-size: 1.1rem;
    }
    
    /* ─── Toast ─── */
    .toast {
        left: 8px;
        right: 8px;
        bottom: 16px;
        padding: 12px 16px;
        font-size: 0.85rem;
    }
}

/* ═══════════════════════════════
   ≤ 360px — Very small phones
   ═══════════════════════════════ */
@media (max-width: 360px) {
    .auth-page {
        padding: 10px;
        padding-top: 16px;
    }
    
    .auth-card {
        padding: 20px 14px;
        border-radius: 14px;
    }
    
    .auth-title {
        font-size: 1.15rem;
    }
    
    .code-input {
        width: 34px;
        height: 42px;
        font-size: 1rem;
    }
    
    .oauth-btn {
        font-size: 0.82rem;
        padding: 10px 12px;
    }
    
    .form-input {
        font-size: 15px;
    }
}

/* ═══════════════════════════════
   Landscape on mobile
   ═══════════════════════════════ */
@media (max-height: 500px) and (orientation: landscape) {
    .auth-page {
        padding: 10px;
        align-items: flex-start;
    }
    
    .auth-card {
        padding: 20px 24px;
    }
    
    .auth-header {
        margin-bottom: 16px;
    }
    
    .form-group {
        margin-bottom: 12px;
    }
    
    .bg-gradient {
        display: none;
    }
}

/* ═══════════════════════════════
   Touch device — disable hover effects
   ═══════════════════════════════ */
@media (hover: none) {
    .submit-btn:hover {
        transform: none;
        box-shadow: none;
    }
    
    .oauth-btn:hover {
        transform: none;
    }
}

/* ═══════════════════════════════
   iOS-specific fixes
   ═══════════════════════════════ */
@supports (-webkit-touch-callout: none) {
    .auth-page {
        min-height: -webkit-fill-available;
    }
    
    /* Prevent auto-zoom on input focus */
    .form-input,
    .code-input {
        font-size: 16px;
    }
}