/* ==========================================================================
   4-TIER BREAKPOINT RESPONSIVE SYSTEM (RELATIVE RESPONSIVE DESIGN)
   Tier 1: Desktop Large (>= 1200px)
   Tier 2: Laptop / Standard Desktop (992px - 1199px)
   Tier 3: Tablet (768px - 991px)
   Tier 4: Mobile (< 768px)
   ========================================================================== */

/* --------------------------------------------------------------------------
   TIER 1: Desktop Large (>= 1200px)
   -------------------------------------------------------------------------- */
@media (min-width: 1200px) {
    .container, .sch-container, .detail-container, .pf-container {
        max-width: 1280px !important;
        margin-left: auto !important;
        margin-right: auto !important;
        padding-left: 24px !important;
        padding-right: 24px !important;
    }
    .sch-stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 24px !important;
    }
}

/* --------------------------------------------------------------------------
   TIER 2: Laptop / Standard Desktop (992px - 1199px)
   -------------------------------------------------------------------------- */
@media (max-width: 1199px) and (min-width: 992px) {
    .container, .sch-container, .detail-container, .pf-container {
        max-width: 100% !important;
        padding-left: 20px !important;
        padding-right: 20px !important;
    }
    
    /* Header nav font & padding compacting to prevent avatar cut-off */
    .glass-nav .nav-menu {
        gap: 4px !important;
    }
    .glass-nav .nav-link {
        padding: 6px 10px !important;
        font-size: 0.82rem !important;
    }
    .glass-nav .logo {
        font-size: 1.05rem !important;
    }
    .user-actions {
        gap: 6px !important;
    }

    .sch-hero {
        padding: 24px !important;
        gap: 16px !important;
    }
    .sch-hero-title {
        font-size: 1.6rem !important;
    }
    .sch-stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 16px !important;
    }
}

/* --------------------------------------------------------------------------
   TIER 3: Tablet (768px - 991px)
   -------------------------------------------------------------------------- */
@media (max-width: 991px) and (min-width: 768px) {
    .container, .sch-container, .detail-container, .pf-container {
        max-width: 100% !important;
        padding-left: 16px !important;
        padding-right: 16px !important;
    }

    .sch-hero {
        flex-direction: column !important;
        align-items: flex-start !important;
        padding: 24px !important;
        gap: 16px !important;
        border-radius: 20px !important;
    }
    .sch-hero-content {
        width: 100% !important;
    }
    .sch-hero-title {
        font-size: 1.5rem !important;
    }
    .sch-hero .d-flex {
        width: 100% !important;
    }
    .sch-hero .sch-btn {
        flex: 1 !important;
        text-align: center !important;
        justify-content: center !important;
    }

    .sch-stats-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 14px !important;
    }
    .sch-stat-card {
        padding: 16px !important;
        gap: 12px !important;
        border-radius: 16px !important;
    }
    .sch-stat-icon {
        width: 44px !important;
        height: 44px !important;
        font-size: 1.25rem !important;
    }
    .sch-stat-value {
        font-size: 1.4rem !important;
    }

    .sch-tabs-container {
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
        padding: 6px !important;
    }
    .sch-tab-btn {
        min-width: max-content !important;
        padding: 10px 16px !important;
        font-size: 0.85rem !important;
    }
}

/* --------------------------------------------------------------------------
   TIER 4: Mobile (< 768px)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
    .container, .sch-container, .detail-container, .pf-container {
        width: 100% !important;
        max-width: 100% !important;
        padding-left: 12px !important;
        padding-right: 12px !important;
    }

    .sch-hero {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 20px 16px !important;
        border-radius: 18px !important;
        gap: 16px !important;
        margin-bottom: 20px !important;
    }
    .sch-hero-content {
        width: 100% !important;
    }
    .sch-hero-tag {
        font-size: 0.72rem !important;
        padding: 4px 12px !important;
    }
    .sch-hero-title {
        font-size: 1.3rem !important;
        line-height: 1.3 !important;
    }
    .sch-hero-desc {
        font-size: 0.82rem !important;
        line-height: 1.4 !important;
    }
    .sch-hero .d-flex {
        flex-direction: column !important;
        width: 100% !important;
        gap: 10px !important;
    }
    .sch-hero .sch-btn {
        width: 100% !important;
        justify-content: center !important;
        padding: 12px 20px !important;
        font-size: 0.9rem !important;
    }

    .sch-stats-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
    }
    .sch-stat-card {
        padding: 16px !important;
        border-radius: 16px !important;
        gap: 14px !important;
    }

    .sch-tabs-container {
        display: flex !important;
        overflow-x: auto !important;
        flex-wrap: nowrap !important;
        -webkit-overflow-scrolling: touch !important;
        gap: 6px !important;
        padding: 6px !important;
        margin-bottom: 20px !important;
        border-radius: 14px !important;
    }
    .sch-tab-btn {
        flex: 0 0 auto !important;
        min-width: auto !important;
        padding: 10px 14px !important;
        font-size: 0.82rem !important;
        white-space: nowrap !important;
    }

    .fb-feed-container {
        max-width: 100% !important;
        padding: 0 !important;
    }
    .fb-create-post-card {
        padding: 12px !important;
        gap: 10px !important;
        border-radius: 16px !important;
    }
    .fb-create-trigger-input {
        font-size: 0.85rem !important;
        padding: 10px 14px !important;
    }

    /* Prevent modal overflow on mobile */
    .modal-dialog {
        margin: 10px auto !important;
        max-width: 95% !important;
    }
}