/* ===============================
   Sitewide Responsive Layer
   Applies cross-page safeguards for mobile/tablet layouts
   =============================== */

html,
body {
    overflow-x: hidden;
}

* {
    max-width: 100%;
}

/* -------------------------------
   Large tablets / small laptops
   ------------------------------- */
@media (max-width: 1200px) {
    .container {
        padding-left: 1.25rem !important;
        padding-right: 1.25rem !important;
    }

    .three-column-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 1.25rem !important;
    }

    .left-sidebar,
    .right-sidebar,
    .dashboard-sidebar,
    .catalog-right-column,
    .sidebar,
    .benefits-section {
        position: static !important;
        top: auto !important;
        height: auto !important;
    }

    .navbar-search {
        min-width: 220px !important;
    }

    .navbar-container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .nav-tab {
        min-width: 76px !important;
        padding: 0.55rem 0.85rem !important;
    }

    .nav-tab .nav-label {
        font-size: 0.9rem !important;
    }
}

/* -------------------------------
   Tablets
   ------------------------------- */
@media (max-width: 992px) {
    .main-container,
    .app-full-width,
    .app-full-width > .explore-container,
    .explore-container,
    .catalog-main-grid,
    .messages-layout,
    .profile-grid,
    .settings-grid,
    .register-layout {
        grid-template-columns: 1fr !important;
        flex-direction: column !important;
        gap: 1rem !important;
    }

    .main-container {
        padding-top: 70px !important;
    }

    .container,
    .register-main,
    .settings-page .main-container,
    .messages-page .main-container,
    .user-profile-page .main-container {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }

    .professionals-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)) !important;
        gap: 1rem !important;
    }

    .webinars-grid,
    .users-grid,
    .portfolio-grid,
    .stats-grid,
    .charts-grid,
    .categories-grid,
    .steps-grid,
    .testimonials-grid,
    .filters-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)) !important;
        gap: 1rem !important;
    }

    .hero-cards {
        grid-template-columns: repeat(2, minmax(140px, 1fr)) !important;
    }

    .search-input-group,
    .search-inputs,
    .form-grid,
    .form-row,
    .card-actions,
    .professional-actions,
    .filter-actions {
        grid-template-columns: 1fr !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }

    .sort-options {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .sort-options select {
        width: 100%;
        min-height: 42px;
    }

    .navbar-search {
        display: none !important;
    }

    .guest-actions {
        display: flex;
        flex-wrap: nowrap;
        gap: 0.75rem;
        justify-content: flex-end;
        align-items: center;
    }

    .guest-actions .btn-login,
    .guest-actions .btn-register {
        white-space: nowrap;
        flex-shrink: 0;
    }
}

/* -------------------------------
   Mobile
   ------------------------------- */
@media (max-width: 768px) {
    .navbar-center {
        display: none !important;
    }

    .guest-actions {
        display: none !important;
    }

    .navbar-right {
        gap: 0.4rem !important;
    }

    .action-btn,
    .user-profile-btn {
        width: 40px !important;
        height: 40px !important;
    }

    .btn-login,
    .btn-register {
        font-size: 0.82rem !important;
        padding: 0.45rem 0.75rem !important;
    }

    .hero-section,
    .catalog-page .hero-section {
        padding-top: 94px !important;
        padding-bottom: 44px !important;
        min-height: auto !important;
    }

    .hero-title,
    .hero-content h1 {
        font-size: clamp(1.6rem, 7vw, 2.2rem) !important;
    }

    .hero-subtitle,
    .hero-content p {
        font-size: 0.98rem !important;
    }

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

    .floating-card,
    .professional-card,
    .webinar-card,
    .category-card,
    .testimonial-card,
    .content-section,
    .widget,
    .promo-widget,
    .sidebar-card,
    .register-form-section,
    .benefits-content {
        border-radius: 14px !important;
    }

    .professionals-grid,
    .webinars-grid,
    .users-grid,
    .categories-grid,
    .steps-grid,
    .testimonials-grid,
    .filters-grid,
    .form-grid,
    .stats-grid,
    .charts-grid {
        grid-template-columns: 1fr !important;
    }

    .results-header,
    .explore-header,
    .section-header,
    .register-intro,
    .messages-header,
    .settings-header,
    .stats-header {
        padding: 0.9rem !important;
    }

    .results-header {
        margin-bottom: 1rem !important;
    }

    .pagination {
        flex-wrap: wrap;
        gap: 0.45rem !important;
    }

    .page-btn,
    .page-link {
        width: 38px !important;
        height: 38px !important;
        min-width: 38px !important;
    }

    .modal-content,
    .modal-container {
        width: 94% !important;
        max-width: 94% !important;
        margin: 0 auto !important;
    }

    .site-footer {
        margin-top: 2rem !important;
    }

    .footer-content {
        flex-direction: column !important;
        text-align: center !important;
        gap: 0.75rem !important;
        padding-left: 0.9rem !important;
        padding-right: 0.9rem !important;
    }

    .footer-links {
        justify-content: center !important;
        gap: 0.9rem !important;
        row-gap: 0.5rem !important;
    }
}

/* -------------------------------
   Small mobile
   ------------------------------- */
@media (max-width: 480px) {
    .container,
    .register-main,
    .main-content,
    .sidebar,
    .content-section,
    .form-container {
        padding-left: 0.75rem !important;
        padding-right: 0.75rem !important;
    }

    .hero-title,
    .hero-content h1,
    .section-title,
    .section-header h2,
    .explore-header h1,
    .page-title {
        font-size: clamp(1.35rem, 8.2vw, 1.9rem) !important;
        line-height: 1.15 !important;
    }

    .search-btn,
    .btn,
    .btn-primary,
    .btn-secondary,
    .btn-outline,
    .btn-contact,
    .btn-view-profile {
        min-height: 40px !important;
        font-size: 0.85rem !important;
        padding-left: 0.9rem !important;
        padding-right: 0.9rem !important;
    }

    .stat-number {
        font-size: clamp(1.15rem, 6vw, 1.55rem) !important;
    }
}