/**
 * Mobil ERP deneyimi — yalnızca dar ekran (@media).
 * Masaüstü geniş ekran stillerine dokunmaz.
 */

@media (max-width: 1024px) {
    .main-content::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(15, 23, 42, 0.45);
        z-index: 90;
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease;
    }
    body.sidebar-open .main-content::before {
        opacity: 1;
        pointer-events: auto;
    }

    .sidebar {
        z-index: 120;
        width: min(86vw, 300px);
        max-width: 300px;
        box-shadow: 8px 0 28px rgba(0, 0, 0, 0.28);
    }

    .top-header {
        position: sticky;
        top: 0;
        z-index: 80;
        backdrop-filter: blur(8px);
        background: rgba(255, 255, 255, 0.92);
        padding-left: max(0.75rem, env(safe-area-inset-left));
        padding-right: max(0.75rem, env(safe-area-inset-right));
    }

    .mobile-menu-btn {
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
        border-radius: 10px;
        background: #f1f5f9;
        border: 1px solid #e2e8f0;
    }

    .content-area {
        padding: 0.85rem max(0.85rem, env(safe-area-inset-right)) calc(1rem + env(safe-area-inset-bottom)) max(0.85rem, env(safe-area-inset-left));
    }

    .card {
        border-radius: 14px;
    }

    .table-responsive,
    .content-area .card .table-responsive {
        display: block;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .content-area .table-responsive table,
    .content-area table.table {
        min-width: 560px;
    }

    .form-group label {
        font-size: 0.9rem;
        margin-bottom: 0.35rem;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
        gap: 0.5rem;
    }

    .form-actions .btn,
    .login-form .btn {
        width: 100%;
        min-height: 46px;
        font-size: 1rem;
    }

    .top-header .btn,
    .header-right .btn,
    .nav-item,
    .mobile-menu-btn {
        width: auto;
    }

    .page-title {
        font-size: 1.05rem;
        padding-left: 0.65rem;
        line-height: 1.25;
        max-width: 58vw;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
        gap: 0.65rem;
    }

    .stat-card {
        padding: 0.85rem;
        gap: 0.65rem;
    }

    .stat-card .stat-value {
        font-size: 1.35rem;
    }

    .stat-card .stat-icon {
        width: 40px;
        height: 40px;
    }

    .mobile-mode-chip {
        display: inline-flex !important;
        align-items: center;
        gap: 0.3rem;
        padding: 0.15rem 0.5rem;
        border-radius: 999px;
        font-size: 0.65rem;
        font-weight: 800;
        letter-spacing: 0.04em;
        text-transform: uppercase;
        background: #ecfeff;
        color: #0e7490;
        border: 1px solid #a5f3fc;
        margin-left: 0.35rem;
        vertical-align: middle;
    }
}

@media (max-width: 576px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }

    .charts-grid {
        grid-template-columns: 1fr !important;
    }

    .header-right .help-btn span {
        display: none;
    }
}

@media (min-width: 1025px) {
    .mobile-mode-chip {
        display: none !important;
    }
}

/* Giriş / kayıt — mobil */
@media (max-width: 768px) {
    body.app-guest.page-auth-login .guest-public-shell {
        justify-content: flex-start;
        padding: max(1rem, env(safe-area-inset-top)) 1rem calc(1.25rem + env(safe-area-inset-bottom));
        min-height: 100dvh;
    }

    body.app-guest .login-container {
        max-width: 100%;
        width: 100%;
        margin-top: 1.25rem;
    }

    body.app-guest .login-card {
        padding: 1.25rem 1.1rem 1.35rem;
        border-radius: 16px;
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28);
    }

    body.app-guest .login-title {
        font-size: 1.35rem;
    }

    body.app-guest .login-brand-icon {
        width: 56px;
        height: 56px;
    }

    body.app-guest .login-form input {
        min-height: 48px;
        font-size: 16px !important;
        border-radius: 12px;
    }

    body.app-guest .login-form .btn {
        min-height: 50px;
        border-radius: 12px;
        font-size: 1.05rem;
    }

    .login-scene .airshow {
        display: none !important;
    }

    .login-scene__moon {
        width: 64px;
        height: 64px;
        opacity: 0.35;
    }

    body.app-guest.page-auth-login .mobile-login-hint {
        display: block !important;
        text-align: center;
        color: rgba(248, 250, 252, 0.75);
        font-size: 0.78rem;
        font-weight: 600;
        margin: 0 0 0.75rem;
        letter-spacing: 0.02em;
    }
}

.mobile-login-hint {
    display: none;
}

/* UA mobil ama geniş pencere: yine de hafif mobil ipuçları */
body.is-mobile.app-guest.page-auth-login .mobile-login-hint {
    display: block !important;
}
body.is-mobile .login-scene .airshow {
    display: none !important;
}
body.is-mobile .mobile-mode-chip {
    display: inline-flex !important;
}