/* ===================================================
   SAFECONNECT — UI IMPROVEMENTS OVERRIDE
   Cải thiện bố trí & giao diện
=================================================== */

/* ---- 0. BG-GLOW FIX — hào quang nền đúng cách ---- */
.bg-glow {
    position: fixed !important;
    border-radius: 50% !important;
    filter: blur(80px) !important;
    opacity: 0.18 !important;
    pointer-events: none !important;
    z-index: 0 !important;
}

.bg-glow-1 {
    width: 700px;
    height: 700px;
    background: radial-gradient(circle, #ff4666 0%, #ff8c42 60%, transparent 100%) !important;
    top: -280px !important;
    left: -200px !important;
    animation: glowFloat1 12s ease-in-out infinite alternate;
}

.bg-glow-2 {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, #ec4899 0%, #a855f7 60%, transparent 100%) !important;
    bottom: -150px !important;
    right: -150px !important;
    animation: glowFloat2 15s ease-in-out infinite alternate;
}

.bg-glow-3 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, #7c3aed 0%, #3b82f6 60%, transparent 100%) !important;
    top: 40% !important;
    left: 40% !important;
    transform: translate(-50%, -50%) !important;
    animation: glowFloat3 10s ease-in-out infinite alternate;
}

@keyframes glowFloat1 {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(30px, 20px) scale(1.05); }
}

@keyframes glowFloat2 {
    from { transform: translate(0, 0) scale(1); }
    to   { transform: translate(-20px, -30px) scale(1.08); }
}

@keyframes glowFloat3 {
    from { transform: translate(-50%, -50%) scale(1); }
    to   { transform: translate(-50%, -50%) scale(1.12); }
}

/* ---- 1. HEADER — gọn hơn, cân đối hơn ---- */
.header-container {
    padding: 10px 28px;
    gap: 16px;
}

.nav-menu {
    gap: 2px;
    padding: 4px;
}

.nav-item {
    padding: 7px 14px;
    font-size: 13px;
    gap: 6px;
}

.header-status {
    gap: 8px;
}

/* Ẩn badge SSL trên màn nhỏ để tránh chật */
.connection-badge { display: none !important; }
@media (min-width: 1300px) {
    .connection-badge { display: flex !important; }
}

/* ---- 2. PORTAL GRID — layout linh hoạt hơn ---- */
.portal-grid {
    display: grid;
    grid-template-columns: 420px 1fr;
    gap: 24px;
    margin-bottom: 28px;
    align-items: start;
}

/* Profile card — scroll nội bộ nếu dài */
.profile-card {
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    overflow-x: hidden;
    scrollbar-width: thin;
}

.profile-card .card-header {
    padding: 18px 22px 14px;
    position: sticky;
    top: 0;
    z-index: 2;
    background: rgba(22,24,35,0.98);
}

.profile-card .card-header h2 {
    font-size: 16px;
}

.profile-card .card-body {
    padding: 18px 22px;
}

/* Action card — hero section gọn hơn */
.action-card .portal-hero {
    padding: 20px 28px 10px;
}

.portal-hero h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.portal-hero p {
    font-size: 13px;
}

/* Matching hub — chiều cao hợp lý */
.matching-hub {
    min-height: 300px;
}

/* ---- 3. FORM — khoảng cách đẹp hơn ---- */
.form-group {
    margin-bottom: 14px;
}

.form-row {
    gap: 12px;
}

label {
    font-size: 11px;
    margin-bottom: 5px;
}

.input-wrapper input,
.input-wrapper select {
    padding: 9px 12px 9px 38px;
    font-size: 13px;
    border-radius: 10px;
}

/* ---- 4. INTERESTS TAGS — wrap đẹp hơn ---- */
.interests-tags {
    gap: 6px;
}

.tag {
    padding: 5px 11px;
    font-size: 11.5px;
}

/* ---- 5. ADVANCED FILTERS BOX — padding hợp lý ---- */
.advanced-filters-box {
    background: rgba(255,255,255,0.02);
    border-radius: 12px;
    padding: 14px !important;
    border: 1px solid rgba(255,255,255,0.06) !important;
    margin-top: 16px !important;
}

/* ---- 6. VERIFICATION BOX ---- */
.verification-box {
    margin-top: 16px;
    padding: 13px 16px;
    border-radius: 12px;
}

/* ---- 7. FEATURES SUMMARY GRID — đẹp hơn ---- */
.features-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    margin-top: 4px;
}

.feat-summary-card {
    padding: 22px 20px;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(22,24,35,0.95) 0%, rgba(18,20,30,0.98) 100%);
}

.feat-summary-card .feat-icon {
    font-size: 24px;
    margin-bottom: 12px;
}

.feat-summary-card h3 {
    font-size: 14px;
    margin-bottom: 7px;
}

.feat-summary-card p {
    font-size: 12px;
    line-height: 1.65;
    color: rgba(124, 131, 170, 0.9);
}

/* Top-border gradient on hover */
.feat-summary-card:nth-child(1)::before { background: linear-gradient(90deg, #f87171, #fb923c); opacity: 0; transition: opacity .3s; }
.feat-summary-card:nth-child(2)::before { background: linear-gradient(90deg, #f87171, #fb923c); opacity: 0; transition: opacity .3s; }
.feat-summary-card:nth-child(3)::before { background: linear-gradient(90deg, #22c55e, #10b981); opacity: 0; transition: opacity .3s; }
.feat-summary-card:hover::before { opacity: 1 !important; }

/* ---- 8. SWIPE MATCH CARD — đẹp hơn ---- */
.swipe-match-card {
    background: rgba(22,24,35,0.95);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 20px;
    overflow: hidden;
    width: 100%;
    max-width: 340px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

/* ---- 9. KPI GRID — 3 cột x 2 hàng đẹp hơn 4+2 ---- */
.kpi-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 24px;
}

.kpi-card {
    padding: 18px 16px;
    gap: 14px;
    border-radius: 16px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.kpi-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 16px 40px rgba(0,0,0,0.45);
}

.kpi-icon {
    width: 48px;
    height: 48px;
    font-size: 20px;
    border-radius: 12px;
    flex-shrink: 0;
}

.kpi-value {
    font-size: 22px;
}

/* ---- 10. ADMIN CHARTS GRID — tỷ lệ cân hơn ---- */
.admin-charts-grid {
    grid-template-columns: 1.6fr 1fr 1fr;
    gap: 18px;
    margin-bottom: 22px;
}

.chart-card {
    height: 300px;
}

.chart-pie-container {
    width: 160px;
    height: 160px;
}

/* ---- 11. AUTO-BAN STATS ---- */
.auto-ban-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

@media (min-width: 1200px) {
    .auto-ban-stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ---- 12. GLASS CARD — border đẹp hơn ---- */
.glass-card {
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 18px;
}

.glass-card:hover {
    border-color: rgba(255,70,102,0.18);
    box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,70,102,0.12);
}

/* ---- 13. CARD HEADER — clean hơn ---- */
.card-header {
    padding: 18px 22px;
}

.card-header h2 {
    font-size: 16px;
}

.card-header h3 {
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px 22px;
}

/* ---- 14. CHAT SECTION — sidebar vừa vặn hơn ---- */
.chat-grid {
    grid-template-columns: 1fr 420px;
    gap: 20px;
}

/* ---- 15. LOUNGE SECTION ---- */
.lounge-container {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.lounge-header-card .card-body {
    padding: 16px 22px;
}

.lounge-controls {
    display: flex;
    gap: 14px;
    align-items: center;
    flex-wrap: wrap;
}

.lounge-search-bar {
    flex: 1;
    min-width: 200px;
}

.lounge-filters {
    display: flex;
    gap: 10px;
}

.lounge-filter-group select {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-main);
    padding: 8px 12px;
    border-radius: 10px;
    font-size: 13px;
    font-family: var(--font-body);
    outline: none;
    cursor: pointer;
}

/* ---- 16. APP CONTAINER padding tốt hơn ---- */
.app-container {
    padding: 22px 28px;
}

/* ---- 17. HISTORY SECTION — cards đẹp hơn ---- */
.history-item {
    padding: 14px 18px;
    border-radius: 14px;
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.06);
}

.history-item:hover {
    background: rgba(255,255,255,0.045);
    border-color: rgba(255,70,102,0.15);
    transform: translateX(3px);
    transition: all 0.2s ease;
}

/* ---- 18. TOAST — bottom right thay vì left ---- */
.toast-container {
    bottom: 20px;
    left: auto;
    right: 24px;
    max-width: 340px;
}

.toast {
    border-radius: 14px;
    padding: 14px 16px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.5);
}

/* ---- 19. MODAL — centered đẹp hơn ---- */
.modal-container {
    border-radius: 20px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

/* ---- 20. FOOTER — compact & clean ---- */
.main-footer {
    margin-top: 30px;
    padding-top: 30px;
}

.footer-container {
    gap: 30px;
    padding: 0 28px;
}

/* ---- 21. BTN IMPROVEMENTS ---- */
.btn-primary {
    letter-spacing: 0.2px;
}

.btn-lg {
    padding: 14px 32px;
    font-size: 15px;
}

/* ---- 22. SEARCH ANIMATION — tách biệt ---- */
.search-animation {
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

/* ---- 23. AI GUARD CARD — bảng đẹp hơn ---- */
.safety-meters-grid {
    gap: 12px;
    margin-bottom: 16px;
}

.safety-meter-box {
    padding: 12px;
    border-radius: 12px;
}

.behavior-analysis-box {
    padding: 12px;
    border-radius: 12px;
}

.behavior-row {
    padding: 6px 10px;
    border-radius: 8px;
}

.simulation-triggers-box {
    padding: 12px;
    border-radius: 12px;
}

/* ---- 24. CALL CONTROLS BAR ---- */
.call-controls-bar {
    height: 68px;
    padding: 0 20px;
    border-radius: 16px;
}

/* ---- 25. AR FILTERS CAROUSEL ---- */
.ar-filters-carousel-container {
    border-radius: 12px !important;
    padding: 8px 12px !important;
}

.ar-filter-item {
    padding: 5px 12px !important;
    font-size: 12px !important;
    border-radius: 20px !important;
    background: rgba(255,255,255,0.08) !important;
    border: 1px solid rgba(255,255,255,0.1) !important;
    color: var(--text-normal) !important;
    transition: all 0.2s ease !important;
    white-space: nowrap;
}

.ar-filter-item:hover, .ar-filter-item.active {
    background: var(--primary) !important;
    border-color: var(--primary) !important;
    color: white !important;
}

/* ---- 26. CALL TYPE TOGGLE đẹp hơn ---- */
.call-type-toggle {
    margin-top: 14px;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    padding: 4px;
    border-radius: 30px;
    display: inline-flex;
    gap: 4px;
}

.call-type-btn {
    padding: 7px 18px;
    font-size: 12.5px;
}

/* ---- 27. RADAR — khoảng cách đẹp hơn ---- */
.matching-graphics {
    margin-bottom: 28px;
    height: 180px;
}

/* ---- 28. LOUNGE PROFILE GRID ---- */
.lounge-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
    gap: 16px;
}

/* ---- 29. SCROLL smooth ---- */
html {
    scroll-behavior: smooth;
}

/* ---- 30. RESPONSIVE ADJUSTMENTS ---- */
@media (max-width: 1280px) {
    .portal-grid {
        grid-template-columns: 380px 1fr;
    }
    .kpi-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .admin-charts-grid {
        grid-template-columns: 1fr 1fr;
    }
    .admin-charts-grid .chart-card:last-child {
        grid-column: span 2;
    }
}

@media (max-width: 1024px) {
    .portal-grid {
        grid-template-columns: 1fr;
    }
    .chat-grid {
        grid-template-columns: 1fr;
    }
    .features-summary-grid {
        grid-template-columns: 1fr 1fr;
    }
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .nav-menu {
        gap: 1px;
    }
    .nav-item {
        padding: 6px 10px;
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .header-container {
        padding: 10px 16px;
    }
    .app-container {
        padding: 16px;
    }
    .features-summary-grid {
        grid-template-columns: 1fr;
    }
    .kpi-grid {
        grid-template-columns: 1fr 1fr;
    }
    .admin-charts-grid {
        grid-template-columns: 1fr;
    }
    .auto-ban-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
    .online-counter-badge span:not(.online-dot) {
        display: none;
    }
}

/* ---- 31. ANIMATE sections ---- */
.app-section.active {
    animation: sectionFadeSlide 0.35s ease-out forwards;
}

@keyframes sectionFadeSlide {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- 32. Portal hero gradient text ---- */
.portal-hero h1 {
    background: linear-gradient(135deg, #ff4666 0%, #ff8c42 60%, #ffcba0 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ---- 33. BTN START MATCH pulse đẹp hơn ---- */
#btn-start-match {
    min-width: 260px;
    font-size: 15px;
    padding: 16px 40px;
    border-radius: 50px;
    background: linear-gradient(135deg, #ff4666 0%, #ff8c42 100%);
    box-shadow: 0 8px 32px rgba(255,70,102,0.4), 0 2px 8px rgba(255,140,66,0.3);
    letter-spacing: 0.5px;
}

#btn-start-match:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 14px 40px rgba(255,70,102,0.5), 0 4px 12px rgba(255,140,66,0.4);
}

/* ---- 34. PROFILE CARD scrollbar ---- */
.profile-card::-webkit-scrollbar { width: 4px; }
.profile-card::-webkit-scrollbar-track { background: transparent; }
.profile-card::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.1); border-radius: 4px; }

/* ---- 35. SELECT đẹp hơn ---- */
select option {
    background: #1a1c28;
    color: #e2e4ef;
}