/* ==========================================================================
   Booster Loans - Dynamic Tabbed SPA Design System
   ========================================================================== */

:root {
    /* ── Brand ─────────────────────────────────────────────────────── */
    --brand-dark: #233e4d;
    --brand-dark-hover: #192d38;

    /* ── Page & Surface ─────────────────────────────────────────────── */
    --bg-page: #f7f9fa;
    --bg-card: #ffffff;
    --bg-muted: #f1f5f9;

    /* ── Typography ──────────────────────────────────────────────────── */
    --text-headline: #182830;
    --text-body: #576b75;
    --text-muted: #889a9f;

    /* ── Border ─────────────────────────────────────────────────────── */
    --border-light: #e2e9ec;
    --border-mid: #cbd5e1;

    /* ── Semantic Status ─────────────────────────────────────────────── */
    --color-success: #10b981;
    --color-success-soft: #ecfdf5;
    --color-success-text: #047857;
    --color-warning: #f59e0b;
    --color-warning-soft: #fffbeb;
    --color-warning-text: #b45309;
    --color-danger: #ef4444;
    --color-danger-soft: #fee2e2;
    --color-danger-text: #b91c1c;
    --color-info: #0284c7;
    --color-info-soft: #f0f9ff;
    --color-info-text: #0369a1;
    --color-purple: #7c3aed;
    --color-purple-soft: #ede9fe;
    --color-purple-text: #5b21b6;

    /* ── Misc ────────────────────────────────────────────────────────── */
    --pill-bg: #eaeff2;
    --check-green: #16a34a;

    /* ── Border Radius ───────────────────────────────────────────────── */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    /* ── Shadows ─────────────────────────────────────────────────────── */
    --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 4px 16px rgba(15, 23, 42, 0.06);
    --shadow-lg: 0 10px 30px rgba(15, 23, 42, 0.08);
    --shadow-xl: 0 20px 40px rgba(15, 23, 42, 0.15);

    /* ── Transitions ─────────────────────────────────────────────────── */
    --transition-fast: all 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);

    /* ── Typography ──────────────────────────────────────────────────── */
    --font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* Reset */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

button, .btn-nav-apply, .btn-cta-large, .btn-tier, a, [onclick] {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    color: var(--text-headline);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Navbar */
.navbar, .track-header, .cust-header {
    width: 100%;
    background: rgba(255, 255, 255, 0.96) !important;
    backdrop-filter: blur(12px) !important;
    -webkit-backdrop-filter: blur(12px) !important;
    border-bottom: 1px solid var(--border-light) !important;
    position: sticky !important;
    top: 0 !important;
    z-index: 1000 !important;
    padding: 0.75rem 0 !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.04) !important;
}

.nav-container, .track-nav-container, .cust-nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.25rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    width: 100%;
    box-sizing: border-box;
}

.nav-brand, .track-brand, .cust-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    text-decoration: none;
    cursor: pointer;
    flex-shrink: 0;
}

.brand-logo-pill, .track-brand-pill, .cust-brand-pill {
    background-color: var(--brand-dark) !important;
    color: #ffffff !important;
    font-weight: 800 !important;
    font-size: 0.95rem !important;
    padding: 0.4rem 0.65rem !important;
    border-radius: 8px !important;
    flex-shrink: 0;
}

.brand-title, .track-brand span, .cust-brand span {
    font-size: 1.3rem !important;
    font-weight: 800 !important;
    color: var(--brand-dark) !important;
    letter-spacing: -0.3px;
    white-space: nowrap;
}

.nav-tabs, .nav-links-group, .track-nav-links, .cust-nav-links {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    background-color: #f1f5f9;
    padding: 0.25rem;
    border-radius: 12px;
}

.tab-link, .nav-link-item, .track-nav-link, .cust-nav-link {
    background: transparent;
    border: none;
    padding: 0.5rem 0.9rem;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--text-body);
    border-radius: 8px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
}

.tab-link:hover, .nav-link-item:hover, .track-nav-link:hover, .cust-nav-link:hover {
    color: var(--brand-dark);
    background: #ffffff;
}

.tab-link.active, .nav-link-item.active, .track-nav-link.active, .cust-nav-link.active {
    background-color: var(--brand-dark) !important;
    color: #ffffff !important;
    box-shadow: 0 2px 8px rgba(15, 44, 89, 0.2) !important;
}

.nav-right-actions, .nav-right {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.btn-nav-apply {
    padding: 0.55rem 1rem !important;
    border-radius: 10px !important;
    font-size: 0.85rem !important;
    font-weight: 700 !important;
    font-family: inherit !important;
    cursor: pointer !important;
    text-decoration: none !important;
    transition: all 0.2s ease !important;
    white-space: nowrap !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 0.35rem !important;
    box-sizing: border-box !important;
}

.btn-nav-primary {
    background: var(--brand-dark) !important;
    color: #ffffff !important;
    border: 1.5px solid var(--brand-dark) !important;
}
.btn-nav-primary:hover {
    background: #091e3d !important;
    border-color: #091e3d !important;
    transform: translateY(-1px);
}

.btn-nav-secondary {
    background: #f0f9ff !important;
    color: #0284c7 !important;
    border: 1.5px solid #38bdf8 !important;
}
.btn-nav-secondary:hover {
    background: #e0f2fe !important;
    border-color: #0284c7 !important;
}

.btn-nav-outline {
    background: #ffffff !important;
    color: #0f172a !important;
    border: 1.5px solid #cbd5e1 !important;
}
.btn-nav-outline:hover {
    background: #f8fafc !important;
    border-color: #94a3b8 !important;
}

@media (max-width: 920px) {
    .nav-tabs, .nav-links-group, .track-nav-links, .cust-nav-links {
        display: none !important; /* Hide center text links on mobile/tablet to ensure zero horizontal overlap */
    }
}

/* ── Hamburger Menu Button ── */
.nav-hamburger {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 0;
    z-index: 10001;
}

.nav-hamburger span {
    width: 100%;
    height: 2px;
    background-color: var(--brand-dark, #233e4d);
    border-radius: 2px;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Hamburger active transformation to X */
.nav-hamburger.active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.nav-hamburger.active span:nth-child(2) {
    opacity: 0;
}
.nav-hamburger.active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

/* ── Mobile Menu Drawer ── */
.drawer-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(15, 23, 42, 0.4);
    backdrop-filter: blur(4px);
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
}

.drawer-overlay.active {
    opacity: 1;
    visibility: visible;
}

.mobile-menu-drawer {
    position: fixed;
    top: 0;
    right: -300px;
    width: 300px;
    max-width: 85vw;
    height: 100vh;
    background-color: var(--bg-card, #ffffff);
    z-index: 10000;
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.1);
    display: flex;
    flex-direction: column;
    transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.mobile-menu-drawer.active {
    right: 0;
}

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-light, #e2e9ec);
}

.drawer-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--brand-dark, #233e4d);
}

.drawer-close {
    background: transparent;
    border: none;
    font-size: 1.75rem;
    font-weight: 300;
    color: var(--text-muted, #889a9f);
    cursor: pointer;
    line-height: 1;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.2s ease;
}

.drawer-close:hover {
    background-color: var(--bg-muted, #f1f5f9);
    color: var(--text-headline, #182830);
}

.drawer-links {
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    gap: 0.5rem;
    overflow-y: auto;
}

.drawer-link-item {
    padding: 0.75rem 1rem;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-body, #576b75);
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
}

.drawer-link-item:hover, .drawer-link-item.active {
    color: var(--brand-dark, #233e4d);
    background-color: var(--bg-muted, #f1f5f9);
}

.drawer-divider {
    border: none;
    border-top: 1px solid var(--border-light, #e2e9ec);
    margin: 1rem 0;
}

.btn-drawer-primary {
    background-color: var(--brand-dark, #233e4d) !important;
    color: #ffffff !important;
    text-align: center;
    justify-content: center;
    border: none;
    font-family: inherit;
    cursor: pointer;
    min-height: 44px;
}

.btn-drawer-secondary {
    background-color: #f0f9ff !important;
    color: #0284c7 !important;
    text-align: center;
    justify-content: center;
    border: 1.5px solid #38bdf8 !important;
    min-height: 44px;
}

.btn-drawer-outline {
    background-color: #ffffff !important;
    color: #0f172a !important;
    text-align: center;
    justify-content: center;
    border: 1.5px solid #cbd5e1 !important;
    min-height: 44px;
}

@media (max-width: 920px) {
    .nav-hamburger {
        display: flex; /* Show hamburger on mobile/tablet */
    }
    .nav-right-actions, .nav-right {
        display: none !important; /* Hide header buttons on mobile/tablet to let hamburger take over */
    }
}

@media (max-width: 600px) {
    .nav-container, .track-nav-container, .cust-nav-container {
        padding: 0 0.75rem !important;
        gap: 0.35rem !important;
    }
    .brand-title, .track-brand span, .cust-brand span {
        font-size: 1.1rem !important;
    }
    .btn-nav-apply {
        padding: 0.45rem 0.65rem !important;
        font-size: 0.78rem !important;
    }
}
@media (max-width: 380px) {
    .brand-title, .track-brand span, .cust-brand span {
        display: none !important; /* Hide text string on ultra-small mobile screens for 0 horizontal scroll */
    }
}

.btn-nav-apply:hover {
    background-color: var(--brand-dark-hover);
}

/* Dynamic Tab Panes with Silky Smooth Transitions */
.tab-content-wrapper {
    min-height: calc(100vh - 200px);
}

.tab-pane {
    display: none;
    opacity: 0;
    transform: translateY(10px);
    will-change: opacity, transform;
    transition: opacity 0.25s cubic-bezier(0.4, 0, 0.2, 1), transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 1rem 0 3.5rem 0;
}

.tab-pane.active {
    display: block;
    opacity: 1;
    transform: translateY(0);
}

/* Hero Section */
.hero-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 992px) {
    .hero-layout {
        grid-template-columns: 1.05fr 1fr;
    }
}

.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.hero-trust-tag {
    align-self: flex-start;
    background-color: var(--pill-bg);
    color: var(--text-body);
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.45rem 0.95rem;
    border-radius: 20px;
}

.hero-headline {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--text-headline);
    line-height: 1.18;
}

@media (min-width: 768px) {
    .hero-headline { font-size: 3.1rem; }
}

.hero-subtext {
    font-size: 1.05rem;
    color: var(--text-body);
    line-height: 1.6;
}

.hero-cta-group {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: 0.5rem;
}

.btn-hero-primary {
    background-color: var(--brand-dark);
    color: #ffffff;
    border: none;
    padding: 0.85rem 1.6rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
}

.btn-hero-secondary {
    background-color: #ffffff;
    color: var(--brand-dark);
    border: 1.5px solid var(--border-light);
    padding: 0.85rem 1.5rem;
    border-radius: 10px;
    font-size: 1rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
}

.hero-checkmarks {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 0.75rem;
}

.check-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-body);
}

.check-icon {
    color: var(--check-green);
    font-weight: 800;
}

/* Mosaic Grid */
.hero-mosaic-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.75rem;
    height: 480px;
}

.mosaic-col {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.sector-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    background-color: #e2e8f0;
}

.sector-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.card-tall { height: 280px; }
.card-short { height: 190px; }
.card-extra-tall { height: 280px; }
.card-medium { height: 235px; }

.sector-pill {
    position: absolute;
    bottom: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 20px);
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(8px);
    color: var(--text-headline);
    font-size: 0.775rem;
    font-weight: 700;
    padding: 0.5rem 0.6rem;
    border-radius: 8px;
    text-align: center;
}

/* Section Title Wrap */
.section-title-wrap {
    margin-bottom: 2.25rem;
}

.section-title-wrap.text-center {
    text-align: center;
}

.section-title-wrap .sub-tag {
    display: inline-block;
    background-color: var(--pill-bg);
    color: var(--text-body);
    font-size: 0.825rem;
    font-weight: 700;
    padding: 0.35rem 0.85rem;
    border-radius: 20px;
    margin-bottom: 0.6rem;
}

.section-heading {
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--text-headline);
    line-height: 1.25;
}

.section-subheading {
    font-size: 1rem;
    color: var(--text-body);
    margin-top: 0.4rem;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
}

/* FULL APPLICATION FORM CARD (TAB APPLY) */
.application-form-wrapper {
    max-width: 840px;
    margin: 0 auto;
    background: #ffffff;
    border-radius: 20px;
    padding: 1.75rem 2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    border: 1px solid var(--border-light);
}

.form-section {
    margin-bottom: 1.25rem;
    padding-bottom: 1.1rem;
    border-bottom: 1px dashed var(--border-light);
}

.form-section:last-of-type {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.form-section-title {
    font-size: 1.075rem;
    font-weight: 800;
    color: var(--brand-dark);
    margin-bottom: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.section-icon-badge {
    background-color: #edf3f5;
    padding: 0.3rem 0.5rem;
    border-radius: 8px;
    font-size: 1rem;
    line-height: 1;
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.85rem 1.15rem;
}

@media (min-width: 640px) {
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .form-group.full-width {
        grid-column: 1 / -1;
    }
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group label {
    font-size: 0.825rem;
    font-weight: 700;
    color: var(--text-headline);
    letter-spacing: 0.1px;
}

.form-group input, .form-group select {
    padding: 0.6rem 0.85rem;
    height: 44px;
    border-radius: 10px;
    border: 1.5px solid #94a3b8;
    font-size: 0.925rem;
    font-weight: 500;
    color: #0f172a;
    font-family: inherit;
    outline: none;
    background-color: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
    box-sizing: border-box;
}

.form-group input:hover, .form-group select:hover {
    border-color: #64748b;
}

.form-group input:focus, .form-group select:focus {
    border-color: var(--brand-dark);
    box-shadow: 0 0 0 3.5px rgba(35, 62, 77, 0.14);
}

.form-bottom-actions {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-disclaimer {
    font-size: 0.825rem;
    color: var(--text-body);
    text-align: center;
    margin: 0;
    line-height: 1.4;
}

.form-disclaimer a {
    color: var(--brand-dark);
    font-weight: 700;
    text-decoration: underline;
}

.btn-form-submit {
    width: 100%;
    padding: 0.85rem 1.5rem;
    font-size: 0.975rem;
    font-weight: 800;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    cursor: pointer;
    border: none;
}

/* Mobile Responsive Breakpoints for Loan Application Page (360px, 375px, 390px, 412px) */
@media (max-width: 639px) {
    .application-form-wrapper {
        padding: 1.25rem 1rem;
        border-radius: 16px;
    }
    .form-section-title {
        font-size: 1rem;
        margin-bottom: 0.8rem;
    }
    .form-grid {
        gap: 0.75rem;
    }
    .form-group label {
        font-size: 0.8rem;
    }
    .form-group input, .form-group select {
        height: 42px;
        font-size: 0.875rem;
        padding: 0.55rem 0.75rem;
    }
    .section-title-wrap {
        margin-bottom: 1.15rem;
    }
    .btn-form-submit {
        padding: 0.8rem 1.25rem;
        font-size: 0.925rem;
    }
}

.btn-cta-large {
    width: 100%;
    background-color: var(--brand-dark);
    color: #ffffff;
    border: none;
    padding: 1.15rem 1.5rem;
    border-radius: var(--radius-md);
    font-size: 1.05rem;
    font-weight: 800;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    transition: background-color 0.2s ease, transform 0.15s ease;
}

.btn-cta-large:hover {
    background-color: var(--brand-dark-hover);
    transform: translateY(-1px);
}

/* Trust Section & Stats Strip */
.trust-section {
    margin-top: 4.5rem;
    padding-top: 3.5rem;
    border-top: 1px solid var(--border-light);
}

.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.trust-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    border: 1px solid var(--border-light);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.trust-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.06);
}

.trust-icon-box {
    width: 48px;
    height: 48px;
    background: #edf3f5;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.trust-card h3 {
    font-size: 1.1rem;
    font-weight: 800;
    color: var(--brand-dark);
    margin-bottom: 0.5rem;
}

.trust-card p {
    font-size: 0.925rem;
    color: var(--text-body);
    line-height: 1.55;
}

.trust-stats-strip {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.25rem;
    background: var(--brand-dark);
    color: #ffffff;
    border-radius: 20px;
    padding: 2.25rem 1.5rem;
    margin-top: 2.5rem;
    text-align: center;
}

.stat-box {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.stat-number {
    font-size: 1.85rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.stat-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #cbd5e1;
}

/* Stepper */
.process-stepper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .process-stepper {
        grid-template-columns: 1fr auto 1fr auto 1fr;
        align-items: flex-start;
    }
}

.process-step {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    border: 1px solid var(--border-light);
}

.step-num {
    width: 44px;
    height: 44px;
    background-color: #edf3f5;
    color: var(--brand-dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 1.1rem;
    margin: 0 auto 1rem auto;
}

.process-step.active .step-num {
    background-color: var(--brand-dark);
    color: #ffffff;
}

.process-step h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.process-step p {
    font-size: 0.925rem;
    color: var(--text-body);
}

.process-line {
    display: none;
    height: 2px;
    background-color: var(--border-light);
    width: 40px;
    margin-top: 4rem;
}

@media (min-width: 768px) {
    .process-line { display: block; }
}

/* Features Grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: #ffffff;
    border-radius: var(--radius-lg);
    padding: 1.75rem 1.5rem;
    border: 1px solid var(--border-light);
}

.feature-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.feature-card p {
    font-size: 0.925rem;
    color: var(--text-body);
}

/* Tiers Grid - 100% Equal Card Sizes & Bottom Aligned Buttons */
.tiers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.25rem;
    align-items: stretch;
}

.tier-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 1.35rem 1.25rem;
    border: 1.5px solid #e2e8f0;
    position: relative;
    display: flex;
    flex-direction: column;
    height: 100%;
    box-sizing: border-box;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.tier-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(2, 132, 199, 0.12);
    border-color: #0284c7;
}

.tier-card.featured {
    border-color: #0284c7;
    box-shadow: 0 4px 16px rgba(2, 132, 199, 0.12);
}

.tier-badge {
    align-self: flex-start;
    font-size: 0.75rem;
    font-weight: 800;
    padding: 0.25rem 0.6rem;
    border-radius: 6px;
    background: #f1f5f9;
    color: #475569;
    margin-bottom: 0.5rem;
    line-height: 1.2;
}

.tier-badge.popular {
    background: #0284c7;
    color: #ffffff;
}

.tier-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    margin: 0 0 0.35rem 0;
    color: #0f172a;
}

.tier-amount {
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0 0 0.35rem 0;
}

.tier-fee {
    font-size: 0.825rem;
    color: #64748b;
    background: #f8fafc;
    padding: 0.25rem 0.55rem;
    border-radius: 6px;
    align-self: flex-start;
    border: 1px solid #e2e8f0;
    margin-bottom: 0.45rem;
}

.tier-fee strong {
    color: #0f172a;
}

.tier-repayment {
    font-size: 0.825rem;
    font-weight: 700;
    color: #0284c7;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.tier-desc {
    font-size: 0.825rem;
    color: #64748b;
    line-height: 1.4;
    margin: 0 0 1.25rem 0;
    flex: 1 1 auto;
}

.btn-tier {
    width: 100%;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    border: none;
    background: #0f172a;
    color: #ffffff;
    font-weight: 800;
    font-size: 0.875rem;
    cursor: pointer;
    margin-top: auto;
    transition: all 0.2s ease;
    text-align: center;
    box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.btn-tier:hover {
    background: #0284c7;
    color: #ffffff;
    box-shadow: 0 6px 16px rgba(2, 132, 199, 0.25);
}

.btn-tier.primary {
    background: #0284c7;
    color: #ffffff;
    box-shadow: 0 4px 12px rgba(2, 132, 199, 0.2);
}

.btn-tier.primary:hover {
    background: #0369a1;
    box-shadow: 0 6px 16px rgba(3, 105, 161, 0.3);
}

/* FAQ Accordion */
.faq-accordion {
    max-width: 780px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.faq-item {
    background: #ffffff;
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.faq-question {
    padding: 1.2rem 1.5rem;
    font-weight: 700;
    font-size: 1.025rem;
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-question::-webkit-details-marker { display: none; }

.faq-question::after {
    content: '+';
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--brand-dark);
}

.faq-item[open] .faq-question::after { content: '−'; }

.faq-answer {
    padding: 0 1.5rem 1.25rem 1.5rem;
    color: var(--text-body);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Footer */
.site-footer, .track-footer, .cust-footer {
    background-color: #0f172a !important;
    color: #ffffff !important;
    border-top: 1px solid #1e293b !important;
    padding: 3rem 1.25rem !important;
    text-align: center !important;
    margin-top: auto !important;
    width: 100% !important;
    box-sizing: border-box !important;
}

.footer-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.25rem;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.footer-brand .brand-title {
    color: #ffffff !important;
}

.footer-desc {
    font-size: 0.925rem;
    color: #94a3b8 !important;
    max-width: 540px;
    line-height: 1.6;
    margin: 0;
}

.footer-links {
    display: flex;
    gap: 1.25rem 1.75rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 0.5rem 0;
}

.footer-links a {
    color: #f8fafc !important;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #38bdf8 !important;
}

.footer-copy {
    font-size: 0.85rem;
    color: #64748b !important;
    margin: 0;
}

/* Modal */
.modal-backdrop {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 27, 34, 0.7);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    padding: 1rem;
}

.modal-backdrop.active {
    opacity: 1;
    pointer-events: auto;
}

/* Full-Page Checkout Overlay (#apply-modal) */
#apply-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #f8fafc;
    z-index: 9999;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    overflow-y: auto;
    padding: 0;
}

#apply-modal.active {
    opacity: 1;
    pointer-events: auto;
    display: flex;
}

#apply-modal header {
    width: 100%;
    box-sizing: border-box;
    flex-shrink: 0;
}

#apply-modal .modal-dialog {
    width: 100%;
    max-width: 560px;
    margin: 0 auto;
    padding: 0.75rem 1rem;
    box-sizing: border-box;
    background: transparent;
    box-shadow: none;
    border-radius: 0;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

@media (max-width: 600px) {
    #apply-modal header {
        padding: 0.5rem 0.85rem !important;
    }
    #apply-modal header .encrypted-badge {
        display: none;
    }
    #apply-modal .modal-dialog {
        padding: 0.4rem 0.5rem !important;
    }
    #apply-modal .payment-setup-box {
        padding: 0.85rem 0.85rem !important;
        border-radius: 12px !important;
    }
}

.modal-dialog {
    background: #ffffff;
    width: 100%;
    max-width: 440px;
    border-radius: var(--radius-xl);
    padding: 2rem 1.75rem;
    position: relative;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.legal-dialog { max-width: 580px; }

.legal-body h2 {
    font-size: 1.5rem;
    color: var(--brand-dark);
    margin-bottom: 1rem;
    font-weight: 800;
}

.legal-text-scroll {
    max-height: 380px;
    overflow-y: auto;
    padding-right: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    font-size: 0.9rem;
    color: var(--text-body);
}

.legal-text-scroll h4 {
    color: var(--brand-dark);
    margin-top: 0.5rem;
    font-weight: 700;
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1.25rem;
    background: none;
    border: none;
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
}

.modal-stage { display: none; }
.modal-stage.active { display: block; }

.processing-box { text-align: center; padding: 1rem 0; }

.spinner-ring {
    width: 50px;
    height: 50px;
    border: 5px solid var(--border-light);
    border-top: 5px solid var(--brand-dark);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 1.25rem auto;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.progress-bar-wrap {
    width: 100%;
    height: 8px;
    background: var(--border-light);
    border-radius: 4px;
    overflow: hidden;
    margin: 1.5rem 0;
}

.progress-bar-fill {
    width: 0%;
    height: 100%;
    background: var(--brand-dark);
    transition: width 0.4s ease;
}

.verification-steps {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.verification-steps li {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-weight: 600;
}

.verification-steps li.v-done {
    color: var(--brand-dark);
}

.success-box { text-align: center; padding: 1rem 0; }

.success-icon-wrap {
    width: 60px;
    height: 60px;
    background: #edf3f5;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem auto;
}

.receipt-card {
    background: var(--bg-page);
    border-radius: var(--radius-md);
    padding: 1rem;
    margin: 1.25rem 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.receipt-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.875rem;
}

.badge-success {
    background: #edf3f5;
    color: var(--brand-dark);
    padding: 0.2rem 0.6rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 0.8rem;
}

.toast-container {
    position: fixed;
    bottom: 24px;
    right: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 10000;
}

.toast {
    background: #1f3542;
    color: #ffffff;
    padding: 0.8rem 1.25rem;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    animation: fadeInOut 3s forwards;
}

@keyframes fadeInOut {
    0% { opacity: 0; transform: translateY(10px); }
    15% { opacity: 1; transform: translateY(0); }
    85% { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-10px); }
}

/* Mobile-only utilities */
.mobile-only {
    display: none !important;
}

@media (max-width: 600px) {
    .mobile-only {
        display: inline-flex !important;
    }
    .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    .hero-title, .hero-headline {
        font-size: 1.85rem;
        line-height: 1.25;
    }
    .hero-sub, .hero-subtext {
        font-size: 0.95rem;
    }
    .hero-cta-group {
        flex-direction: column;
        width: 100%;
        gap: 0.75rem;
    }
    .btn-hero-primary {
        width: 100%;
        justify-content: center;
        padding: 0.95rem 1.5rem;
        font-size: 1.05rem;
        font-weight: 700;
        border-radius: 12px;
        background-color: var(--brand-dark);
        color: #ffffff;
        box-shadow: 0 4px 14px rgba(35, 62, 77, 0.25);
    }
    .btn-hero-secondary {
        width: 100%;
        justify-content: center;
        padding: 0.95rem 1.5rem;
        font-size: 1.05rem;
        font-weight: 700;
        border-radius: 12px;
        background: #ffffff;
        border: 1.5px solid #cbd5e1;
        color: var(--brand-dark);
    }
    .btn-nav-apply {
        display: inline-block !important;
        padding: 0.5rem 1rem;
        font-size: 0.85rem;
        border-radius: 8px;
        font-weight: 700;
    }
    .application-form-wrapper {
        padding: 1.25rem 1rem;
    }
    .form-grid {
        grid-template-columns: 1fr !important;
    }
    .form-group.full-width {
        grid-column: span 1;
    }
    .tiers-grid {
        grid-template-columns: 1fr;
    }
    .trust-grid {
        grid-template-columns: 1fr;
    }
    .trust-stats-strip {
        grid-template-columns: repeat(2, 1fr);
        padding: 1.5rem 1rem;
    }
    .toast-container {
        right: 12px;
        left: 12px;
        bottom: 16px;
    }
    .modal-dialog {
        padding: 1.5rem 1.25rem;
        width: 94%;
    }
}

@media (min-width: 601px) and (max-width: 1024px) {
    .hero-title {
        font-size: 2.3rem;
    }
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tiers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================================================
   Comprehensive Responsive System Across All Viewports (320px to 4K Ultra-Wide)
   ========================================================================== */

button, input, select, textarea, a {
    touch-action: manipulation;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    margin-bottom: 1.25rem;
    border-radius: var(--radius-md);
}

.table-responsive::-webkit-scrollbar {
    height: 6px;
}

.table-responsive::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

.table-responsive::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

.table-responsive::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* 1. Ultra-Small Mobile Devices (320px - 480px) */
@media (max-width: 480px) {
    .nav-container {
        padding: 0.5rem 0.75rem;
        gap: 0.5rem;
    }
    .brand-title {
        font-size: 1rem;
    }
    .brand-logo-pill {
        padding: 0.25rem 0.5rem;
        font-size: 0.8rem;
    }
    .btn-nav-apply {
        padding: 0.45rem 0.75rem !important;
        font-size: 0.8rem !important;
    }
    .hero-layout {
        padding-top: 1rem;
        padding-bottom: 2rem;
    }
    .hero-title, .hero-headline {
        font-size: 1.65rem !important;
        letter-spacing: -0.02em;
    }
    .hero-subtext {
        font-size: 0.9rem !important;
    }
    .hero-cta-group {
        width: 100%;
    }
    .btn-hero-primary, .btn-hero-secondary {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    .tier-card {
        padding: 1.25rem 1rem;
    }
    .tier-amount {
        font-size: 1.65rem;
    }
    .modal-dialog {
        padding: 1.25rem 1rem !important;
        width: 96% !important;
        margin: 10px auto !important;
        max-height: 90vh;
        overflow-y: auto;
    }
}

/* 2. Standard Mobile & Small Tablets (481px - 767px) */
@media (min-width: 481px) and (max-width: 767px) {
    .hero-title, .hero-headline {
        font-size: 2.1rem !important;
    }
    .form-grid {
        grid-template-columns: 1fr;
    }
    .tiers-grid {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }
}

/* 3. Tablets & Small Laptops (768px - 1024px) */
@media (min-width: 768px) and (max-width: 1024px) {
    .container {
        padding-left: 1.5rem;
        padding-right: 1.5rem;
    }
    .form-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .tiers-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .hero-headline {
        font-size: 2.5rem;
    }
}

/* 4. Large Displays & Ultra-Wide Monitors (>1400px) */
@media (min-width: 1400px) {
    .container, .track-nav-container, .track-container {
        max-width: 1320px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Accessibility Focus Ring */
:focus-visible {
    outline: 3px solid #0284c7;
    outline-offset: 2px;
}

/* ==========================================================================
   📞 Client Floating Support Chat Widget Styles
   ========================================================================== */
.support-chat-wrapper {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 9999;
    font-family: 'Plus Jakarta Sans', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

/* Floating Chat Bubble Button */
.support-chat-bubble {
    width: 60px;
    height: 60px;
    border-radius: 30px;
    background: linear-gradient(135deg, #0f2c59, #091e3d);
    color: #ffffff;
    box-shadow: 0 8px 32px rgba(15, 44, 89, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.support-chat-bubble:hover {
    transform: scale(1.08) translateY(-3px);
    box-shadow: 0 12px 40px rgba(15, 44, 89, 0.45);
}

.support-chat-bubble i, .support-chat-bubble span.bubble-icon {
    font-size: 1.6rem;
    line-height: 1;
}

/* Unread Message Badge on Bubble */
.support-chat-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    background-color: #ef4444;
    color: #ffffff;
    font-size: 0.72rem;
    font-weight: 800;
    padding: 3px 7px;
    border-radius: 10px;
    border: 2px solid #ffffff;
    box-shadow: 0 2px 10px rgba(239, 68, 68, 0.4);
    animation: pulseBadge 2s infinite;
}

@keyframes pulseBadge {
    0% { transform: scale(1); }
    50% { transform: scale(1.1); }
    100% { transform: scale(1); }
}

/* Support Chat Container Box */
.support-chat-container {
    width: 380px;
    height: 520px;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid rgba(226, 232, 240, 0.8);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.15);
    display: none; /* Toggled via class 'active' */
    flex-direction: column;
    overflow: hidden;
    margin-bottom: 16px;
    transition: all 0.3s ease;
    transform: translateY(20px);
    opacity: 0;
}

.support-chat-container.active {
    display: flex;
    transform: translateY(0);
    opacity: 1;
}

/* Glassmorphism Header */
.support-chat-header {
    background: linear-gradient(135deg, #0f2c59, #091e3d);
    color: #ffffff;
    padding: 1.1rem 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.support-chat-header .header-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.support-chat-header .header-avatar {
    width: 36px;
    height: 36px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.support-chat-header h4 {
    margin: 0;
    font-size: 0.95rem;
    font-weight: 800;
    letter-spacing: 0.25px;
}

.support-chat-header p {
    margin: 0;
    font-size: 0.72rem;
    opacity: 0.85;
    font-weight: 500;
}

.support-chat-close {
    background: transparent;
    border: none;
    color: #ffffff;
    font-size: 1.35rem;
    cursor: pointer;
    opacity: 0.8;
    transition: opacity 0.2s ease;
    padding: 0.2rem;
}

.support-chat-close:hover {
    opacity: 1;
}

/* Scrollable View Area */
.support-chat-body {
    flex: 1;
    overflow-y: auto;
    background-color: #f8fafc;
    padding: 1.25rem;
}

/* Support Form Stage (First Time Visitors) */
.support-chat-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 0.5rem 0;
}

.support-chat-form h5 {
    margin: 0 0 0.25rem 0;
    font-size: 1rem;
    font-weight: 800;
    color: #0f172a;
}

.support-chat-form p {
    margin: 0 0 0.5rem 0;
    font-size: 0.8rem;
    color: #64748b;
    line-height: 1.5;
}

.support-form-group {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.support-form-group label {
    font-size: 0.75rem;
    font-weight: 700;
    color: #475569;
}

.support-form-group input, .support-form-group select {
    padding: 0.65rem 0.85rem;
    border-radius: 10px;
    border: 1.5px solid #cbd5e1;
    font-size: 0.88rem;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.support-form-group input:focus, .support-form-group select:focus {
    border-color: #0f2c59;
}

.btn-support-submit {
    background: linear-gradient(135deg, #0f2c59, #091e3d);
    color: #ffffff;
    border: none;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: transform 0.15s ease, opacity 0.15s ease;
}

.btn-support-submit:active {
    transform: scale(0.98);
}

/* Message Stream Container */
.support-message-stream {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

/* Message Bubbles */
.chat-msg-row {
    display: flex;
    flex-direction: column;
    margin-bottom: 0.25rem;
}

.chat-msg-row.user {
    align-items: flex-end;
}

.chat-msg-row.admin {
    align-items: flex-start;
}

.chat-msg-bubble {
    max-width: 80%;
    padding: 0.65rem 0.85rem;
    border-radius: 16px;
    font-size: 0.85rem;
    line-height: 1.5;
    position: relative;
    box-shadow: 0 2px 8px rgba(0,0,0,0.02);
}

.chat-msg-row.user .chat-msg-bubble {
    background-color: #0f2c59;
    color: #ffffff;
    border-bottom-right-radius: 4px;
}

.chat-msg-row.admin .chat-msg-bubble {
    background-color: #ffffff;
    color: #0f172a;
    border: 1px solid #e2e8f0;
    border-bottom-left-radius: 4px;
}

.chat-msg-meta {
    font-size: 0.68rem;
    margin-top: 3px;
    color: #94a3b8;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.chat-msg-row.user .chat-msg-meta {
    justify-content: flex-end;
}

.chat-msg-row.admin .chat-msg-meta {
    justify-content: flex-start;
}

.msg-sender-label {
    font-weight: 800;
    font-size: 0.72rem;
    color: #64748b;
    margin-bottom: 2px;
}

/* Seen / Unseen double checkmark indicators */
.seen-indicator {
    font-weight: 800;
    color: #64748b;
}

.seen-indicator.read {
    color: #0ea5e9;
}

/* Inline Attachment Previews */
.chat-attachment-preview {
    margin-top: 6px;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(226, 232, 240, 0.4);
    max-width: 100%;
}

.chat-attachment-preview img {
    max-width: 100%;
    max-height: 150px;
    object-fit: cover;
    display: block;
    cursor: pointer;
}

.chat-attachment-file {
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(15, 44, 89, 0.05);
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    font-size: 0.8rem;
}

.chat-msg-row.user .chat-attachment-file {
    background: rgba(255, 255, 255, 0.15);
}

/* Typing Indicator Styling */
.support-typing-indicator {
    align-self: flex-start;
    display: none; /* Toggled via dynamic scripting */
    align-items: center;
    gap: 0.35rem;
    background-color: #f1f5f9;
    padding: 0.5rem 0.75rem;
    border-radius: 12px;
    font-size: 0.78rem;
    color: #64748b;
    font-weight: 600;
    margin-top: 4px;
}

.typing-dot {
    width: 6px;
    height: 6px;
    background-color: #94a3b8;
    border-radius: 3px;
    animation: waveDot 1.4s infinite ease-in-out;
}

.typing-dot:nth-child(2) { animation-delay: 0.2s; }
.typing-dot:nth-child(3) { animation-delay: 0.4s; }

@keyframes waveDot {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-4px); }
}

/* Message Reply Input Bar */
.support-chat-footer {
    padding: 0.85rem 1rem;
    border-top: 1px solid #e2e8f0;
    display: flex;
    gap: 0.65rem;
    background: #ffffff;
    align-items: center;
}

.support-file-clip {
    position: relative;
    cursor: pointer;
    font-size: 1.25rem;
    color: #64748b;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease;
    width: 32px;
    height: 32px;
}

.support-file-clip:hover {
    color: #0f2c59;
}

.support-file-clip input {
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
}

.support-input-field {
    flex: 1;
    padding: 0.6rem 0.85rem;
    border-radius: 12px;
    border: 1.5px solid #cbd5e1;
    font-size: 0.85rem;
    outline: none;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.support-input-field:focus {
    border-color: #0f2c59;
}

.support-send-btn {
    background: linear-gradient(135deg, #0f2c59, #091e3d);
    color: #ffffff;
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 18px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: transform 0.15s ease;
}

.support-send-btn:active {
    transform: scale(0.9);
}

/* Attachment preview popup bar in footer */
.attachment-footer-preview {
    background: #f1f5f9;
    padding: 0.5rem 1rem;
    border-top: 1px solid #e2e8f0;
    display: none;
    justify-content: space-between;
    align-items: center;
    font-size: 0.78rem;
    color: #475569;
}

.attachment-footer-preview .preview-meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-weight: 700;
}

/* Image lightbox zoom backdrop modal */
.lightbox-modal {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(15, 23, 42, 0.95);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 100000;
    padding: 2rem;
}

.lightbox-modal img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 12px;
}

.lightbox-close {
    position: absolute;
    top: 24px;
    right: 24px;
    color: #ffffff;
    font-size: 2.2rem;
    cursor: pointer;
    background: transparent;
    border: none;
}

/* Responsive adjustments for mobile widget viewport space */
@media (max-width: 480px) {
    .support-chat-container {
        width: calc(100vw - 32px);
        height: calc(100vh - 120px);
        bottom: 16px;
        right: 16px;
    }
    .support-chat-wrapper {
        bottom: 16px;
        right: 16px;
    }
}

/* ==========================================================================
   📱 Master Cross-Device Responsive System (320px to 2560px 4K)
   ========================================================================== */

/* Universal Modal Safety for Mobile & Landscape Views */
.modal-dialog, 
#send-sms-modal > div, 
#edit-app-modal > div, 
#allocation-modal > div,
#admin-login-modal .login-box {
    max-height: 90vh !important;
    overflow-y: auto !important;
    box-sizing: border-box !important;
    -webkit-overflow-scrolling: touch;
}

/* 320px - 480px Touch Target Optimization */
@media (max-width: 480px) {
    button, input, select, textarea, .btn-nav-apply {
        min-height: 42px;
    }
    .nav-container {
        padding: 0.4rem 0.6rem;
    }
    .nav-right {
        gap: 0.35rem !important;
    }
    .btn-nav-apply {
        padding: 0.4rem 0.6rem !important;
        font-size: 0.78rem !important;
        white-space: nowrap;
    }
    /* Dashboard Cards Grid Collapse for small phones */
    .dash-grid {
        grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)) !important;
        gap: 0.75rem !important;
    }
    /* Responsive Form Grids */
    .form-grid, .edit-app-grid {
        grid-template-columns: 1fr !important;
    }
}

/* 1600px - 2560px 4K Display Optimization */
@media (min-width: 1600px) {
    .container, .track-container, .admin-container {
        max-width: 1540px !important;
    }
    .hero-headline {
        font-size: 3.5rem;
    }
}

/* ==========================================================================
   📱 Master Zero-Overflow Mobile Responsiveness Engine (Requirements 1-11)
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box !important;
}

html, body {
    width: 100% !important;
    max-width: 100% !important;
    margin: 0 !important;
    padding: 0 !important;
    overflow-x: hidden !important;
}

/* 2. Tables & Table Wrappers */
.table-wrapper, 
.table-responsive, 
.table-container,
.table-scroll {
    width: 100% !important;
    max-width: 100% !important;
    overflow-x: auto !important;
    overflow-y: hidden !important;
    -webkit-overflow-scrolling: touch !important;
    display: block !important;
    box-sizing: border-box !important;
    margin-bottom: 1rem;
}

.app-table, .stk-table, .pkg-table, .history-table {
    min-width: 1100px !important;
    width: max-content !important;
    border-collapse: collapse !important;
    box-sizing: border-box !important;
}

.summary-table {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    border-collapse: collapse !important;
    box-sizing: border-box !important;
    table-layout: auto !important;
}

.summary-table th, .summary-table td {
    padding: 0.55rem 0.6rem !important;
    font-size: 0.82rem !important;
    white-space: normal !important;
}

th, td {
    white-space: nowrap !important;
    word-break: normal !important;
    overflow-wrap: normal !important;
    writing-mode: horizontal-tb !important;
}

/* 3. Flex Children Constraints */
.flex-child, 
.nav-container, 
.nav-right, 
.admin-card, 
.admin-header, 
.modal-content, 
.form-group, 
.support-workspace-grid > *,
.analytics-grid > * {
    min-width: 0 !important;
}

/* 4. Grid Constraints */
.grid-responsive, 
.dash-grid, 
.form-grid, 
.edit-app-grid, 
.analytics-grid,
.packages-tools-grid,
.sms-settings-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    max-width: 100% !important;
    box-sizing: border-box !important;
}

@media (max-width: 768px) {
    .form-grid, 
    .edit-app-grid, 
    .packages-tools-grid, 
    .sms-settings-grid,
    .support-workspace-grid {
        grid-template-columns: 1fr !important;
        width: 100% !important;
    }
}

/* 5. Container & Viewport Limits */
.container, 
.nav-container, 
.admin-container, 
.track-container, 
.customer-container,
.main-content {
    width: 100% !important;
    max-width: 1200px;
    margin-left: auto !important;
    margin-right: auto !important;
    box-sizing: border-box !important;
}

/* Replace any 100vw or fixed width > viewport */
[style*="100vw"] {
    max-width: 100% !important;
}

/* 6. Form Controls & Inputs */
input, select, textarea, button, .form-control, .btn {
    max-width: 100% !important;
    box-sizing: border-box !important;
}

/* 7. Long Text Wrapping for paragraphs */
p, article, .card-desc {
    overflow-wrap: anywhere;
    word-break: break-word;
}

/* 8. Media Constraints */
img, svg, video, iframe, canvas {
    max-width: 100% !important;
    height: auto !important;
}

/* 9. Modal / Dialog Containment */
.modal, 
.modal-dialog, 
.modal-content, 
.login-box,
#admin-login-modal > div,
#send-sms-modal > div,
#edit-app-modal > div,
#allocation-modal > div {
    width: min(550px, 95vw) !important;
    max-width: 95vw !important;
    box-sizing: border-box !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* 10. Mobile Card View Styling for Application Records (< 768px Screens) */
.apps-mobile-cards {
    display: none;
    flex-direction: column;
    gap: 0.85rem;
    margin-bottom: 1.25rem;
}

.app-mobile-card {
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    padding: 1.15rem;
    box-shadow: 0 4px 16px rgba(15, 23, 42, 0.05);
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    position: relative;
    box-sizing: border-box;
}

.mobile-card-header {
    border-bottom: 1px solid #f1f5f9;
    padding-bottom: 0.6rem;
}

.mobile-card-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: #0f172a;
    margin: 0;
}

.mobile-card-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.6rem 0.75rem;
    align-items: center;
}

.card-cell-left {
    text-align: left;
    font-size: 0.88rem;
    font-weight: 600;
    color: #334155;
}

.card-cell-right {
    text-align: right;
    font-size: 0.88rem;
    font-weight: 600;
    color: #334155;
}

.card-date-col {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
}

.card-date-col-left {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.card-date-text {
    font-size: 0.84rem;
    font-weight: 700;
    color: #6B7280;
}

.card-time-text {
    font-size: 0.78rem;
    font-weight: 600;
    color: #9CA3AF;
    margin-top: 2px;
}

.mobile-card-footer {
    border-top: 1px solid #f1f5f9;
    padding-top: 0.75rem;
    display: flex;
    justify-content: center;
    position: relative;
}

.btn-card-details {
    background: transparent;
    border: none;
    color: #0284c7;
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.75rem;
    transition: color 0.2s ease;
}

.btn-card-details:hover {
    color: #0369a1;
}

.mobile-card-expanded-actions {
    border-top: 1.5px dashed #cbd5e1;
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    width: 100%;
}

.btn-mobile-card-act {
    width: 100%;
    text-align: left;
    background: #f8fafc;
    border: 1px solid #cbd5e1;
    color: #1e293b;
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.65rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: background 0.15s ease;
}

.btn-mobile-card-act:hover {
    background: #f1f5f9;
}

.btn-mobile-card-del {
    color: #ef4444 !important;
    background: #fef2f2 !important;
    border-color: #fecaca !important;
}

/* Floating Mobile Bulk Selection Action Bar */
.mobile-bulk-bar {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: min(92vw, 480px);
    background: #0f172a;
    color: #ffffff;
    border-radius: 14px;
    padding: 0.75rem 1rem;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
    z-index: 99999;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border: 1px solid #334155;
}

.btn-mobile-bulk-sms {
    background: linear-gradient(135deg, #7c3aed 0%, #4f46e5 100%);
    color: #ffffff;
    border: none;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
}

.btn-mobile-bulk-del {
    background: #ef4444;
    color: #ffffff;
    border: none;
    font-weight: 700;
    font-size: 0.82rem;
    padding: 0.5rem 0.85rem;
    border-radius: 8px;
    cursor: pointer;
}

/* Responsive view switching strictly for mobile (< 768px) */
@media (max-width: 767px) {
    #admin-tab-registry .table-responsive,
    #admin-tab-registry .mobile-table-hint,
    #admin-tab-stk-logs .table-responsive,
    #admin-tab-stk-logs .mobile-table-hint,
    #admin-tab-allocations .table-responsive,
    #admin-tab-allocations .mobile-table-hint,
    #admin-tab-packages .table-responsive,
    #admin-tab-packages .mobile-table-hint {
        display: none !important;
    }
    .apps-mobile-cards {
        display: flex !important;
    }
    .admin-container {
        grid-template-columns: minmax(0, 1fr) !important;
        width: 100% !important;
        max-width: 100% !important;
        padding: 0 0.5rem !important;
        box-sizing: border-box !important;
    }
    .admin-tab-pane {
        min-width: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .admin-card {
        min-width: 0 !important;
        width: 100% !important;
        max-width: 100% !important;
        box-sizing: border-box !important;
    }
    .pagination-bar {
        flex-direction: column !important;
        align-items: center !important;
        text-align: center !important;
        gap: 0.75rem !important;
    }
    .pagination-controls {
        flex-wrap: wrap !important;
        justify-content: center !important;
        width: 100% !important;
    }
    /* Packages "Add New Product" form safe on mobile */
    #admin-tab-packages [style*="grid-template-columns"] {
        grid-template-columns: 1fr !important;
    }
}

@media (min-width: 768px) {
    .apps-mobile-cards {
        display: none !important;
    }
    #admin-tab-registry .table-responsive,
    #admin-tab-stk-logs .table-responsive,
    #admin-tab-allocations .table-responsive,
    #admin-tab-packages .table-responsive {
        display: block !important;
    }
}

/* ==========================================================================
   Shared Utility Classes — consumed by all pages
   ========================================================================== */

/* Table scroll container — prevents full-page horizontal overflow on mobile */
.table-scroll-container {
    width: 100%;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-sm);
}

/* Shared status badge base */
.status-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.25rem 0.65rem;
    border-radius: 9999px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}
.badge-success  { background: var(--color-success-soft);  color: var(--color-success-text); }
.badge-warning  { background: var(--color-warning-soft);  color: var(--color-warning-text); }
.badge-danger   { background: var(--color-danger-soft);   color: var(--color-danger-text); }
.badge-info     { background: var(--color-info-soft);     color: var(--color-info-text); }
.badge-purple   { background: var(--color-purple-soft);   color: var(--color-purple-text); }
.badge-neutral  { background: var(--bg-muted);            color: var(--text-body); }

/* Shared empty-state pattern */
.empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-muted);
}
.empty-state-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
    opacity: 0.5;
}
.empty-state-title {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-body);
    margin-bottom: 0.35rem;
}
.empty-state-desc {
    font-size: 0.875rem;
}