/* ============================================================
   KORRN Recruit Pro — Enterprise UI Design System
   Modern SaaS · Blue + White · Glassmorphism · Premium motion
   Bootstrap 5.3 compatible · PWA friendly · Dark-mode ready
   ============================================================ */

/* ---------- 1. Design tokens ---------- */
:root {
    --kp-primary: #163A70;
    --kp-primary-2: #1E4D8C;
    --kp-primary-3: #2A6BB5;
    --kp-primary-050: #EEF4FB;
    --kp-primary-100: #DCE9F7;
    --kp-primary-200: #B9D2EE;
    --kp-accent: #D4AF37;
    --kp-accent-050: #FBF6E3;
    --kp-bg: #F4F7FC;
    --kp-bg-2: #EAF0F8;
    --kp-surface: #FFFFFF;
    --kp-ink: #17233B;
    --kp-ink-2: #5B6B85;
    --kp-ink-3: #93A2BC;
    --kp-line: #E4EAF3;
    --kp-success: #1E9E6A;
    --kp-warning: #D9822B;
    --kp-danger: #D6455D;
    --kp-info: #2E7DD1;

    --kp-shadow-sm: 0 1px 2px rgba(22, 58, 112, .06), 0 2px 8px rgba(22, 58, 112, .05);
    --kp-shadow: 0 4px 14px rgba(22, 58, 112, .08), 0 10px 34px rgba(22, 58, 112, .07);
    --kp-shadow-lg: 0 16px 40px rgba(22, 58, 112, .14), 0 4px 14px rgba(22, 58, 112, .08);
    --kp-radius: .9rem;
    --kp-radius-lg: 1.35rem;
    --kp-radius-pill: 999px;
    --kp-gradient: linear-gradient(135deg, #163A70 0%, #1E4D8C 55%, #2A6BB5 100%);
    --kp-gradient-gold: linear-gradient(135deg, #D4AF37 0%, #E8C96A 100%);
    --kp-glass: rgba(255, 255, 255, .72);
    --kp-glass-line: rgba(255, 255, 255, .55);
    --kp-font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --kp-topbar-h: 68px;
}

/* ---------- 2. Base ---------- */
body {
    font-family: var(--kp-font);
    background-color: var(--kp-bg);
    background-image:
        radial-gradient(1100px 420px at 88% -8%, rgba(42, 107, 181, .08), transparent 60%),
        radial-gradient(900px 380px at -10% 12%, rgba(212, 175, 55, .06), transparent 55%);
    color: var(--kp-ink);
    -webkit-font-smoothing: antialiased;
    letter-spacing: .01em;
}
::selection { background: rgba(42, 107, 181, .22); }

/* ---------- 3. Topbar / navigation ---------- */
.k-navbar {
    background: var(--kp-glass);
    backdrop-filter: blur(14px) saturate(1.4);
    -webkit-backdrop-filter: blur(14px) saturate(1.4);
    border-bottom: 1px solid var(--kp-glass-line);
    box-shadow: 0 1px 0 rgba(255, 255, 255, .6) inset, var(--kp-shadow-sm);
    min-height: var(--kp-topbar-h);
}
.k-navbar .navbar-brand { font-weight: 800; color: var(--kp-primary); letter-spacing: -.02em; }
.k-navbar .nav-link {
    color: var(--kp-ink-2);
    font-weight: 500;
    font-size: .92rem;
    border-radius: var(--kp-radius-pill);
    padding: .5rem 1rem;
    transition: color .18s ease, background-color .18s ease;
}
.k-navbar .nav-link:hover { color: var(--kp-primary); background: var(--kp-primary-050); }
.k-navbar .nav-link.active { color: var(--kp-primary); background: var(--kp-primary-100); font-weight: 600; }

.k-quick-search {
    position: relative;
    width: 300px;
}
.k-quick-search .form-control {
    padding-left: 2.5rem;
    border-radius: var(--kp-radius-pill);
    border: 1px solid var(--kp-line);
    background: var(--kp-bg);
    font-size: .9rem;
    box-shadow: none;
}
.k-quick-search .form-control:focus { background: var(--kp-surface); border-color: var(--kp-primary-2); box-shadow: 0 0 0 .2rem rgba(30, 77, 140, .12); }
.k-quick-search > i { position: absolute; left: 1rem; top: 50%; transform: translateY(-50%); color: var(--kp-ink-3); pointer-events: none; }
.k-quick-search .k-search-hint { position: absolute; right: .9rem; top: 50%; transform: translateY(-50%); font-size: .65rem; color: var(--kp-ink-3); border: 1px solid var(--kp-line); border-radius: 6px; padding: .1rem .4rem; }

.k-icon-btn {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2.35rem; height: 2.35rem;
    border-radius: var(--kp-radius-pill);
    border: 1px solid var(--kp-line);
    background: var(--kp-surface);
    color: var(--kp-ink-2);
    font-size: 1rem;
    position: relative;
    transition: all .18s ease;
}
.k-icon-btn:hover { color: var(--kp-primary); border-color: var(--kp-primary-200); background: var(--kp-primary-050); transform: translateY(-1px); }
.k-icon-btn .k-dot {
    position: absolute; top: .45rem; right: .5rem;
    width: .5rem; height: .5rem; border-radius: 50%;
    background: var(--kp-danger);
    border: 2px solid var(--kp-surface);
    animation: kpulse 2s infinite;
}

.k-avatar {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2.4rem; height: 2.4rem;
    border-radius: 50%;
    background: var(--kp-gradient);
    color: #fff; font-weight: 700; font-size: .82rem;
    flex: none;
    box-shadow: 0 2px 8px rgba(22, 58, 112, .25);
}
.k-avatar-sm { width: 2rem; height: 2rem; font-size: .7rem; }
.k-avatar-lg { width: 4rem; height: 4rem; font-size: 1.25rem; }

.k-user-chip {
    display: inline-flex; align-items: center; gap: .6rem;
    border: 1px solid var(--kp-line);
    border-radius: var(--kp-radius-pill);
    padding: .3rem .9rem .3rem .35rem;
    background: var(--kp-surface);
    font-size: .85rem; font-weight: 600; color: var(--kp-ink);
}

/* ---------- 4. Cards ---------- */
.k-card, .card.k-card {
    border: 1px solid var(--kp-line);
    border-radius: var(--kp-radius);
    background: var(--kp-surface);
    box-shadow: var(--kp-shadow-sm);
}
.k-card-hover { transition: transform .25s cubic-bezier(.2,.8,.3,1), box-shadow .25s ease, border-color .25s ease; }
.k-card-hover:hover {
    transform: translateY(-4px);
    box-shadow: var(--kp-shadow);
    border-color: var(--kp-primary-200);
}
.k-card-glass {
    background: var(--kp-glass);
    backdrop-filter: blur(12px) saturate(1.3);
    -webkit-backdrop-filter: blur(12px) saturate(1.3);
    border: 1px solid var(--kp-glass-line);
    box-shadow: var(--kp-shadow-sm);
}
.k-card .card-header { background: transparent; border-bottom: 1px solid var(--kp-line); }

/* ---------- 5. Stat widgets ---------- */
.k-stat {
    display: flex; gap: 1rem; align-items: center;
    padding: 1.15rem 1.25rem;
}
.k-stat-icon {
    display: inline-flex; align-items: center; justify-content: center;
    width: 3rem; height: 3rem; border-radius: .85rem; flex: none;
    font-size: 1.35rem; color: var(--kp-primary);
    background: var(--kp-primary-050);
}
.k-stat-icon-gold { color: #a17e12; background: var(--kp-accent-050); }
.k-stat-icon-sm { width: 42px; height: 42px; font-size: 1.1rem; flex: none; }
.k-stat-icon-green { color: var(--kp-success); background: rgba(30, 158, 106, .12); }
.k-stat-icon-red { color: var(--kp-danger); background: rgba(214, 69, 93, .12); }
.k-stat-icon-blue { color: var(--kp-info); background: rgba(46, 125, 209, .12); }
.k-stat-value { font-size: 1.55rem; font-weight: 800; letter-spacing: -.03em; color: var(--kp-ink); line-height: 1.1; }
.k-stat-label { font-size: .8rem; font-weight: 600; color: var(--kp-ink-2); text-transform: uppercase; letter-spacing: .05em; }
.k-stat-sub { font-size: .78rem; color: var(--kp-ink-3); }
.k-trend-up { color: var(--kp-success); font-weight: 700; font-size: .75rem; }
.k-trend-down { color: var(--kp-danger); font-weight: 700; font-size: .75rem; }

/* ---------- 6. Buttons ---------- */
.btn-kp {
    --bs-btn-bg: var(--kp-primary);
    --bs-btn-color: #fff;
    --bs-btn-border-color: transparent;
    --bs-btn-hover-bg: var(--kp-primary-2);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: var(--kp-primary);
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: #fff;
    border-radius: var(--kp-radius-pill);
    font-weight: 600;
    padding: .55rem 1.35rem;
    background-image: linear-gradient(135deg, #163A70 0%, #1E4D8C 100%);
    background-size: 150% 150%;
    transition: background-position .3s ease, transform .15s ease, box-shadow .2s ease;
    box-shadow: 0 4px 12px rgba(22, 58, 112, .28);
}
.btn-kp:hover { background-position: 100% 50%; transform: translateY(-1px); box-shadow: 0 8px 20px rgba(22, 58, 112, .34); }
.btn-kp-lg { padding: .75rem 1.9rem; font-size: 1rem; }
.btn-kp-gold {
    background-image: var(--kp-gradient-gold);
    color: #5c4707;
    box-shadow: 0 4px 12px rgba(212, 175, 55, .35);
}
.btn-kp-gold:hover { color: #5c4707; }
.btn-kp-ghost {
    background: var(--kp-primary-050);
    color: var(--kp-primary);
    border: 1px solid var(--kp-primary-100);
    box-shadow: none;
}
.btn-kp-ghost:hover { background: var(--kp-primary-100); color: var(--kp-primary); }
.btn-kp-outline {
    background: transparent;
    color: var(--kp-primary);
    border: 1.5px solid var(--kp-primary-200);
    box-shadow: none;
}
.btn-kp-outline:hover { background: var(--kp-primary-050); color: var(--kp-primary); }
.btn-kp:disabled { background-image: none; background-color: var(--kp-ink-3); box-shadow: none; }

/* ---------- 7. Badges ---------- */
.k-badge {
    display: inline-flex; align-items: center; gap: .35rem;
    font-size: .72rem; font-weight: 700;
    padding: .32rem .7rem;
    border-radius: var(--kp-radius-pill);
    letter-spacing: .02em;
    white-space: nowrap;
}
.k-badge::before { content: ''; width: .38rem; height: .38rem; border-radius: 50%; background: currentColor; }
.k-badge-blue { background: var(--kp-primary-050); color: var(--kp-primary); }
.k-badge-gold { background: var(--kp-accent-050); color: #9a7812; }
.k-badge-green { background: rgba(30, 158, 106, .12); color: #147a50; }
.k-badge-red { background: rgba(214, 69, 93, .12); color: #b2304a; }
.k-badge-gray { background: var(--kp-bg-2); color: var(--kp-ink-2); }
.k-badge-info { background: rgba(46, 125, 209, .12); color: #20589c; }

/* ---------- 8. Tables ---------- */
.k-table-wrap {
    border: 1px solid var(--kp-line);
    border-radius: var(--kp-radius);
    background: var(--kp-surface);
    box-shadow: var(--kp-shadow-sm);
    overflow: hidden;
}
.k-table {
    --bs-table-hover-bg: var(--kp-primary-050);
    margin: 0;
    font-size: .9rem;
}
.k-table thead th {
    background: var(--kp-bg-2);
    color: var(--kp-ink-2);
    font-size: .72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
    border-bottom: 1px solid var(--kp-line);
    padding: .85rem 1rem;
    white-space: nowrap;
}
.k-table tbody td { padding: .85rem 1rem; border-color: var(--kp-line); vertical-align: middle; }
.k-table tbody tr { transition: background-color .15s ease; }
.k-table tbody tr:hover { background: var(--kp-primary-050); }
.k-table .k-actions { white-space: nowrap; text-align: right; }

.k-table-toolbar {
    display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; justify-content: space-between;
    padding: 1rem 1.25rem .25rem;
}
.k-table-toolbar .k-input-icon { position: relative; }
.k-table-toolbar .k-input-icon i { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--kp-ink-3); font-size: .85rem; }
.k-table-toolbar .k-input-icon input {
    padding-left: 2.2rem; border-radius: var(--kp-radius-pill);
    border: 1px solid var(--kp-line); font-size: .86rem; width: 240px; max-width: 100%;
}
.k-table-toolbar .k-input-icon input:focus { border-color: var(--kp-primary-2); box-shadow: 0 0 0 .2rem rgba(30, 77, 140, .12); }

/* Table toolbar variants used across module pages */
.k-table-title { font-weight: 700; font-size: .95rem; color: var(--kp-ink); }
.k-table-search { position: relative; }
.k-table-search i { position: absolute; left: .85rem; top: 50%; transform: translateY(-50%); color: var(--kp-ink-3); font-size: .85rem; }
.k-table-search input {
    padding-left: 2.2rem; border-radius: var(--kp-radius-pill);
    border: 1px solid var(--kp-line); font-size: .86rem; width: 240px; max-width: 100%;
}
.k-table-search input:focus { border-color: var(--kp-primary-2); box-shadow: 0 0 0 .2rem rgba(30, 77, 140, .12); }

.k-pagination .page-link {
    border: 1px solid var(--kp-line);
    color: var(--kp-ink-2);
    border-radius: .6rem !important;
    margin: 0 .15rem;
    font-size: .85rem;
    font-weight: 600;
    box-shadow: none;
}
.k-pagination .page-link:hover { color: var(--kp-primary); background: var(--kp-primary-050); }
.k-pagination .active .page-link { background: var(--kp-gradient); border-color: transparent; color: #fff; }

/* ---------- 9. Forms ---------- */
.k-form-label { font-size: .8rem; font-weight: 700; color: var(--kp-ink-2); letter-spacing: .02em; }
.form-control.k-input, .k-input, .form-select.k-input {
    border-radius: .75rem;
    border: 1.5px solid var(--kp-line);
    padding: .62rem .95rem;
    font-size: .92rem;
    background: var(--kp-surface);
    box-shadow: none;
    transition: border-color .18s ease, box-shadow .18s ease;
}
.form-control.k-input:focus, .k-input:focus, .form-select.k-input:focus {
    border-color: var(--kp-primary-2);
    box-shadow: 0 0 0 .22rem rgba(30, 77, 140, .12);
}
.k-input-group-ico { position: relative; }
.k-input-group-ico > i {
    position: absolute; left: 1rem; top: 50%; transform: translateY(-50%);
    color: var(--kp-ink-3); font-size: .95rem; pointer-events: none;
}
.k-input-group-ico .form-control { padding-left: 2.6rem; }
.k-input-group-ico .k-pw-toggle {
    position: absolute; right: .65rem; top: 50%; transform: translateY(-50%);
    border: 0; background: transparent; color: var(--kp-ink-3); font-size: 1rem;
    padding: .35rem .5rem; border-radius: .5rem;
}
.k-input-group-ico .k-pw-toggle:hover { color: var(--kp-primary); background: var(--kp-primary-050); }

/* Floating labels */
.k-floating { position: relative; }
.k-floating > input, .k-floating > select {
    height: 3.35rem;
    border-radius: .8rem;
    border: 1.5px solid var(--kp-line);
    padding: 1.25rem .95rem .45rem;
    font-size: .92rem;
    background: var(--kp-surface);
    box-shadow: none;
    transition: border-color .18s ease, box-shadow .18s ease;
    width: 100%;
}
.k-floating > input:focus, .k-floating > select:focus {
    outline: none; border-color: var(--kp-primary-2);
    box-shadow: 0 0 0 .22rem rgba(30, 77, 140, .12);
}
.k-floating > label {
    position: absolute; left: .95rem; top: 1rem;
    color: var(--kp-ink-3); font-size: .92rem; pointer-events: none;
    transition: all .16s ease;
}
.k-floating > input:focus ~ label,
.k-floating > input:not(:placeholder-shown) ~ label,
.k-floating > select:focus ~ label,
.k-floating > select:has(option:checked:not([value=""])) ~ label {
    top: .45rem; font-size: .68rem; font-weight: 700; color: var(--kp-primary); letter-spacing: .04em;
}
.k-floating > input::placeholder, .k-floating > select::placeholder { color: transparent; }
.k-floating.is-invalid > input { border-color: var(--kp-danger); }

/* ---------- 10. Auth split-screen ---------- */
.k-auth { min-height: calc(100vh - var(--kp-topbar-h)); display: flex; align-items: stretch; }
.k-auth-panel {
    position: relative;
    background:
        radial-gradient(600px 400px at 120% -10%, rgba(212, 175, 55, .25), transparent 55%),
        radial-gradient(700px 500px at -20% 110%, rgba(255, 255, 255, .12), transparent 60%),
        var(--kp-gradient);
    color: #fff;
    padding: 3.5rem;
    display: flex; flex-direction: column; justify-content: space-between;
    overflow: hidden;
}
.k-auth-panel::before {
    content: ''; position: absolute; inset: 0; opacity: .5;
    background-image: radial-gradient(rgba(255,255,255,.14) 1px, transparent 1px);
    background-size: 26px 26px;
    -webkit-mask-image: linear-gradient(180deg, transparent, #000);
    mask-image: linear-gradient(180deg, transparent, #000);
}
.k-auth-panel > * { position: relative; z-index: 1; }
.k-auth-panel h2 { font-weight: 800; letter-spacing: -.02em; }
.k-auth-feature { display: flex; gap: .9rem; align-items: flex-start; margin-bottom: 1.35rem; }
.k-auth-feature .k-auth-feature-icon {
    width: 2.4rem; height: 2.4rem; flex: none; border-radius: .75rem;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.25);
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.05rem;
}
.k-auth-feature small { color: rgba(255,255,255,.72); display: block; margin-top: .15rem; }
.k-auth-stat {
    display: inline-flex; align-items: center; gap: .5rem;
    background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.22);
    border-radius: var(--kp-radius-pill); padding: .45rem 1rem;
    font-size: .82rem; font-weight: 600; backdrop-filter: blur(6px);
}
.k-auth-side { display: flex; align-items: center; justify-content: center; background: var(--kp-bg); }
.k-auth-card {
    width: 100%; max-width: 440px; margin: 0 auto;
    padding: 2.5rem;
}
.k-auth-card .k-auth-logo { height: 44px; }

/* ---------- 11. Portal gateway cards ---------- */
.k-portal-card {
    position: relative;
    border: 1px solid var(--kp-line);
    border-radius: var(--kp-radius-lg);
    background: var(--kp-surface);
    box-shadow: var(--kp-shadow-sm);
    padding: 2rem 1.75rem;
    overflow: hidden;
    transition: transform .28s cubic-bezier(.2,.8,.3,1), box-shadow .28s ease, border-color .28s ease;
}
.k-portal-card::after {
    content: ''; position: absolute; top: -70px; right: -70px;
    width: 170px; height: 170px; border-radius: 50%;
    background: radial-gradient(circle, var(--kp-primary-050), transparent 70%);
    transition: transform .35s ease;
}
.k-portal-card:hover { transform: translateY(-6px); box-shadow: var(--kp-shadow-lg); border-color: var(--kp-primary-200); }
.k-portal-card:hover::after { transform: scale(1.35); }
.k-portal-card .k-portal-icon {
    width: 3.4rem; height: 3.4rem; border-radius: 1rem;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 1.5rem; color: #fff; background: var(--kp-gradient);
    box-shadow: 0 6px 16px rgba(22, 58, 112, .3);
    margin-bottom: 1.1rem;
    transition: transform .25s ease;
}
.k-portal-card:hover .k-portal-icon { transform: scale(1.08) rotate(-3deg); }
.k-portal-card .k-portal-icon-gold { background: var(--kp-gradient-gold); color: #5c4707; box-shadow: 0 6px 16px rgba(212,175,55,.35); }
.k-portal-card h3 { font-size: 1.05rem; font-weight: 800; color: var(--kp-ink); margin-bottom: .35rem; }
.k-portal-card p { color: var(--kp-ink-2); font-size: .86rem; margin-bottom: 1.1rem; }

/* ---------- 12. Widgets / dashboards ---------- */
.k-widget-title {
    display: flex; align-items: center; gap: .6rem;
    font-size: .98rem; font-weight: 800; color: var(--kp-ink);
    letter-spacing: -.01em;
}
.k-widget-title i { color: var(--kp-primary); }

/* Job card / misc components */
.k-company-logo {
    width: 48px; height: 48px; flex: none;
    background: var(--kp-primary-050);
    border: 1px solid var(--kp-line);
    border-radius: .75rem;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
}
.k-badge-icon-only {
    display: inline-flex; align-items: center; justify-content: center;
    width: 2.1rem; height: 2.1rem; padding: 0; flex: none;
}

/* Pill navigation (module filters) */
.k-nav-pills { gap: .4rem; flex-wrap: wrap; }
.k-nav-pills .nav-link {
    border-radius: var(--kp-radius-pill);
    color: var(--kp-ink-2);
    font-weight: 600;
    font-size: .88rem;
    padding: .45rem 1.1rem;
    transition: all .2s ease;
}
.k-nav-pills .nav-link:hover { color: var(--kp-primary); background: var(--kp-primary-050); }
.k-nav-pills .nav-link.active { background: var(--kp-gradient); color: #fff; box-shadow: 0 6px 16px rgba(22, 58, 112, .3); }

.k-progress-ring {
    --pct: 0;
    width: 6.5rem; height: 6.5rem; border-radius: 50%; flex: none;
    background: conic-gradient(var(--kp-primary) calc(var(--pct) * 1%), var(--kp-bg-2) 0);
    display: grid; place-items: center;
}
.k-progress-ring > div {
    width: 4.9rem; height: 4.9rem; border-radius: 50%;
    background: var(--kp-surface);
    display: grid; place-items: center;
    font-weight: 800; font-size: 1.2rem; color: var(--kp-primary);
}
.k-progress-track { height: .55rem; border-radius: var(--kp-radius-pill); background: var(--kp-bg-2); overflow: hidden; }
.k-progress-track > div { height: 100%; border-radius: var(--kp-radius-pill); background: var(--kp-gradient); transition: width .8s cubic-bezier(.2,.8,.3,1); }

.k-list-row {
    display: flex; align-items: center; gap: .85rem;
    padding: .8rem 0; border-bottom: 1px solid var(--kp-line);
}
.k-list-row:last-child { border-bottom: 0; }
.k-list-row .k-list-dot { width: .5rem; height: .5rem; border-radius: 50%; flex: none; }

.k-timeline { position: relative; padding-left: 1.6rem; }
.k-timeline::before {
    content: ''; position: absolute; left: .32rem; top: .3rem; bottom: .3rem;
    width: 2px; background: linear-gradient(var(--kp-primary-200), var(--kp-primary-050));
    border-radius: 2px;
}
.k-timeline-item { position: relative; padding-bottom: 1.25rem; }
.k-timeline-item::before {
    content: ''; position: absolute; left: -1.6rem; top: .32rem;
    width: .72rem; height: .72rem; border-radius: 50%;
    background: var(--kp-surface); border: 2.5px solid var(--kp-primary);
    box-shadow: 0 0 0 3px rgba(30, 77, 140, .15);
}
.k-timeline-item:last-child { padding-bottom: 0; }

.k-tabs .nav-link {
    border-radius: var(--kp-radius-pill);
    font-weight: 600; font-size: .88rem; color: var(--kp-ink-2);
    padding: .5rem 1.1rem;
    border: 1px solid transparent;
}
.k-tabs .nav-link:hover { color: var(--kp-primary); background: var(--kp-primary-050); }
.k-tabs .nav-link.active { color: var(--kp-primary); background: var(--kp-primary-100); }

.k-empty {
    text-align: center; padding: 3rem 1.5rem; color: var(--kp-ink-3);
}
.k-empty i { font-size: 2.6rem; display: block; margin-bottom: .9rem; opacity: .55; }

.k-page-head {
    padding: 1.6rem 0 .5rem;
}
.k-page-head h1 { font-size: 1.5rem; font-weight: 800; letter-spacing: -.02em; color: var(--kp-ink); }
.k-page-head p { color: var(--kp-ink-2); margin: 0; font-size: .92rem; }

.k-breadcrumb { background: transparent; margin: 0; }
.k-breadcrumb .breadcrumb-item { font-size: .8rem; }
.k-breadcrumb .breadcrumb-item a { color: var(--kp-ink-2); text-decoration: none; }
.k-breadcrumb .breadcrumb-item a:hover { color: var(--kp-primary); }
.k-breadcrumb .breadcrumb-item.active { color: var(--kp-primary); font-weight: 600; }

.k-alert {
    border: 0; border-radius: var(--kp-radius);
    box-shadow: var(--kp-shadow-sm);
    font-size: .9rem;
}

/* ---------- 12c. Hero (marketing sections) ---------- */
.k-hero {
    background:
        radial-gradient(600px 400px at 120% -10%, rgba(212, 175, 55, .25), transparent 55%),
        radial-gradient(700px 500px at -20% 110%, rgba(255, 255, 255, .12), transparent 60%),
        var(--kp-gradient);
}
.k-hero .badge { box-shadow: var(--kp-shadow-sm); }

/* ---------- 12b. Conversation / chat bubbles ---------- */
.k-bubble-sent { background: linear-gradient(135deg, var(--kp-primary-2), var(--kp-primary)); box-shadow: 0 6px 18px rgba(22, 58, 112, .25); }
.k-bubble-received { background: var(--kp-card); border-color: var(--kp-line) !important; box-shadow: var(--kp-shadow-sm); }
.k-conversation { max-height: 480px; overflow-y: auto; padding-right: .25rem; }

/* ---------- 13. Charts (CSS placeholders) ---------- */
.k-chart-bars { display: flex; align-items: flex-end; gap: .5rem; height: 160px; }
.k-chart-bars .k-bar {
    flex: 1; border-radius: .5rem .5rem .25rem .25rem;
    background: linear-gradient(180deg, var(--kp-primary-2), var(--kp-primary-100));
    min-height: 6px;
    animation: kgrow .9s cubic-bezier(.2,.8,.3,1) both;
    position: relative;
    transition: filter .2s ease;
}
.k-chart-bars .k-bar:hover { filter: brightness(1.15); }
.k-chart-bars .k-bar span {
    position: absolute; top: -1.3rem; left: 50%; transform: translateX(-50%);
    font-size: .62rem; font-weight: 700; color: var(--kp-ink-2);
}
.k-chart-legend { display: flex; justify-content: space-between; margin-top: .9rem; font-size: .7rem; color: var(--kp-ink-3); }

/* ---------- 14. Motion ---------- */
@keyframes kfadeup { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes kpulse { 0% { box-shadow: 0 0 0 0 rgba(214,69,93,.45); } 70% { box-shadow: 0 0 0 6px rgba(214,69,93,0); } 100% { box-shadow: 0 0 0 0 rgba(214,69,93,0); } }
@keyframes kgrow { from { height: 8%; } }
.k-reveal { opacity: 0; }
.k-reveal.is-visible { animation: kfadeup .5s cubic-bezier(.2,.8,.3,1) both; }
.k-float { animation: kfloat 5s ease-in-out infinite; }
@keyframes kfloat { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }

/* ---------- 15. Dark mode (ready) ---------- */
[data-bs-theme="dark"] {
    --kp-bg: #0E1626;
    --kp-bg-2: #16213A;
    --kp-surface: #131E33;
    --kp-ink: #E8EEF9;
    --kp-ink-2: #9FB0C9;
    --kp-ink-3: #64789A;
    --kp-line: #23314D;
    --kp-primary-050: #1B2C4D;
    --kp-primary-100: #24406E;
    --kp-glass: rgba(19, 30, 51, .75);
    --kp-shadow-sm: 0 1px 2px rgba(0,0,0,.3), 0 2px 8px rgba(0,0,0,.25);
    --kp-shadow: 0 4px 14px rgba(0,0,0,.4);
    --kp-shadow-lg: 0 16px 40px rgba(0,0,0,.5);
}
[data-bs-theme="dark"] .k-progress-ring > div { background: var(--kp-surface); }
[data-bs-theme="dark"] .k-table thead th { background: var(--kp-bg-2); }

/* ---------- 16. Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .01ms !important;
    }
    .card { transition: none; }
}

/* ---------- 17. Responsive ---------- */
@media (max-width: 991.98px) {
    .k-auth-panel { display: none; }
    .k-quick-search { width: 100%; }
    .k-auth-side { padding: 2.5rem 1.25rem; }
}
@media (max-width: 575.98px) {
    .k-auth-card { padding: 1.75rem 1.25rem; }
    .k-stat-value { font-size: 1.3rem; }
    .k-table-toolbar { justify-content: stretch; }
    .k-table-toolbar .k-input-icon input { width: 100%; }
}