/* ============================================================================
   SİHRBAZ Panel — Kurumsal Enterprise SaaS tasarım sistemi (2027)
   Nötr temelli palet · Inter · düz beyaz yüzeyler · ince gölgeler · keskin köşeler
   ============================================================================ */

:root {
    /* Marka / birincil — canlı indigo→violet */
    --primary: #6366F1;
    --primary-600: #5B57F0;
    --primary-700: #4F46E5;
    --primary-50: #EEF0FF;
    --primary-100: #E0E2FE;

    /* Canlı aksan paleti (KPI, rozet, grafik, avatar) */
    --violet: #8B5CF6;
    --blue: #3B82F6;
    --cyan: #06B6D4;
    --emerald: #10B981;
    --amber: #F59E0B;
    --orange: #FB7A3C;
    --rose: #F43F5E;
    --pink: #EC4899;
    --yellow: #FACC15;

    /* Nötr skala */
    --bg: #F6F7FB;
    --surface: #FFFFFF;
    --surface-2: #F9FAFC;
    --border: #E9EAF2;
    --border-strong: #D5D7E3;
    --ink: #16182F;
    --ink-2: #3A3E5C;
    --muted: #6B7090;
    --muted-2: #9AA0BC;

    /* Durum (soft bg + koyu metin) */
    --ok: #067647;      --ok-bg: #ECFDF3;      --ok-bd: #A9EFC5;
    --warn: #B54708;    --warn-bg: #FFFAEB;    --warn-bd: #FEDF89;
    --err: #B42318;     --err-bg: #FEF3F2;     --err-bd: #FECDCA;
    --info: #4F46E5;    --info-bg: #EEF0FF;    --info-bd: #C7CBFE;

    /* Geriye dönük adlar */
    --purple: #6366F1; --indigo: #6366F1; --electric: #3B82F6; --turquoise: #06B6D4;

    /* Enerjik degradeler */
    --grad-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
    --grad-cool: linear-gradient(135deg, #3B82F6, #06B6D4);
    --grad-warm: linear-gradient(135deg, #F59E0B, #FB7A3C);
    --grad-fresh: linear-gradient(135deg, #10B981, #06B6D4);
    --grad-sunny: linear-gradient(135deg, #FB7A3C, #FACC15);
    --grad-rose: linear-gradient(135deg, #EC4899, #F43F5E);

    --radius-xl: 14px;
    --radius: 11px;
    --radius-sm: 9px;

    /* Nötr gölgeler + renkli "glow" */
    --shadow-xs: 0 1px 2px rgba(16,24,40,0.05);
    --shadow-sm: 0 1px 3px rgba(16,24,40,0.08), 0 1px 2px rgba(16,24,40,0.05);
    --shadow-md: 0 6px 14px -4px rgba(16,24,40,0.10), 0 2px 5px -2px rgba(16,24,40,0.06);
    --shadow-lg: 0 14px 28px -6px rgba(16,24,40,0.12), 0 6px 10px -4px rgba(16,24,40,0.05);
    --shadow-xl: 0 24px 44px -8px rgba(16,24,40,0.16), 0 8px 12px -6px rgba(16,24,40,0.06);
    --shadow-primary: 0 8px 20px -6px rgba(99,102,241,0.45);
    --shadow-soft: var(--shadow-sm);
    --shadow-float: var(--shadow-lg);
}

* { font-family: 'Poppins', system-ui, -apple-system, 'Segoe UI', sans-serif; box-sizing: border-box; }

body {
    margin: 0; min-height: 100vh;
    color: var(--ink);
    background:
        radial-gradient(900px 500px at 100% -5%, rgba(99,102,241,0.07), transparent 60%),
        radial-gradient(700px 500px at -5% 8%, rgba(139,92,246,0.06), transparent 55%),
        var(--bg);
    background-attachment: fixed;
    font-weight: 400; font-size: 14px;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
    letter-spacing: -0.006em;
}

h1, h2, h3, h4, h5 { font-weight: 600; letter-spacing: -0.02em; }

.app-shell { display: flex; min-height: 100vh; }

/* ---------- Sidebar ---------- */
.sidebar {
    width: 260px; flex-shrink: 0;
    display: flex; flex-direction: column;
    padding: 1rem 0.75rem;
    background: var(--surface);
    border-right: 1px solid var(--border);
    position: sticky; top: 0; height: 100vh;
}
.brand { display: flex; align-items: center; gap: 0.7rem; padding: 0.5rem 0.6rem 1.2rem; }
.brand-mark {
    width: 38px; height: 38px; display: grid; place-items: center;
    border-radius: 10px; background: var(--grad-primary); color: #fff;
    font-weight: 700; font-size: 1.15rem; overflow: hidden;
    box-shadow: var(--shadow-primary);
}
.brand-name { font-weight: 700; letter-spacing: -0.02em; font-size: 1rem; color: var(--ink); }
.brand-sub { font-size: 0.68rem; color: var(--muted-2); font-weight: 500; }

.side-nav {
    display: flex; flex-direction: column; gap: 0.15rem; flex: 1;
    overflow-y: auto; overflow-x: hidden; min-height: 0; scrollbar-gutter: stable;
    padding-top: 0.25rem;
}
.side-nav::-webkit-scrollbar { width: 6px; }
.side-nav::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }
.nav-item {
    display: flex; align-items: center; gap: 0.65rem;
    padding: 0.55rem 0.7rem; border-radius: var(--radius-sm);
    color: var(--ink-2); text-decoration: none;
    font-weight: 500; font-size: 0.875rem;
    transition: background 0.15s, color 0.15s;
    position: relative;
}
.nav-item span { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-item svg { width: 18px; height: 18px; color: var(--muted); flex-shrink: 0; transition: transform 0.22s cubic-bezier(.34,1.56,.64,1), color 0.15s; }
.nav-item:hover { background: var(--surface-2); color: var(--ink); }
.nav-item:hover svg { color: var(--primary); transform: scale(1.22) rotate(-5deg); }
.nav-item:active svg { transform: scale(0.94); }
.nav-item.active { background: linear-gradient(90deg, rgba(99,102,241,0.14), rgba(139,92,246,0.06)); color: var(--primary-700); font-weight: 600; }
.nav-item.active::before { content: ''; position: absolute; left: -0.75rem; top: 20%; bottom: 20%; width: 3px; border-radius: 0 3px 3px 0; background: var(--grad-primary); }
.nav-item.active svg { color: var(--primary); transform: scale(1.12); }

/* Sidebar grup başlıkları */
.nav-group-label {
    font-size: 0.62rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;
    color: var(--muted); opacity: 0.75; padding: 0.9rem 0.75rem 0.25rem; user-select: none;
}
.side-nav > .nav-group-label:first-child { padding-top: 0.1rem; }
.nav-badge {
    margin-left: auto; min-width: 20px; height: 20px; padding: 0 6px;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 0.68rem; font-weight: 700; color: #fff;
    background: var(--err); border-radius: 999px;
}
.nav-item.active .nav-badge { background: var(--primary); }

.sidebar-footer { margin-top: auto; padding-top: 0.75rem; border-top: 1px solid var(--border); }
.user-chip {
    display: flex; align-items: center; gap: 0.6rem; padding: 0.5rem;
    background: var(--surface); border-radius: var(--radius-sm);
}
.avatar {
    width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center;
    background: var(--grad-cool); color: #fff; font-weight: 600; font-size: 0.9rem;
}
.user-meta { flex: 1; min-width: 0; }
.user-name { font-size: 0.82rem; font-weight: 600; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-role { font-size: 0.68rem; color: var(--muted); }
.logout-btn { color: var(--muted); display: grid; place-items: center; }
.logout-btn svg { width: 18px; height: 18px; }
.logout-btn:hover { color: var(--err); }

/* ---------- Main ---------- */
.main-area { flex: 1; padding: 1.5rem 1.75rem 3rem; min-width: 0; }
.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 1.4rem; }
.page-title { font-size: 1.375rem; font-weight: 600; letter-spacing: -0.02em; margin: 0; color: var(--ink); }
.date-chip {
    display: inline-flex; align-items: center; gap: 0.45rem;
    padding: 0.45rem 0.8rem; border-radius: var(--radius-sm);
    background: var(--surface); border: 1px solid var(--border);
    font-size: 0.8rem; font-weight: 500; color: var(--ink-2); box-shadow: var(--shadow-xs);
}
.date-chip svg { width: 15px; height: 15px; color: var(--muted); }

/* ---------- Cards ---------- */
.card-nova {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-xl); box-shadow: var(--shadow-sm);
    padding: 1.25rem; transition: box-shadow 0.2s, border-color 0.2s, transform 0.2s;
}
.card-nova:hover { box-shadow: var(--shadow-md); }

.kpi-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; margin-bottom: 1.4rem; }
.kpi-card { position: relative; overflow: hidden; }
/* Renkli üst aksan çizgisi */
.kpi-card::after { content: ''; position: absolute; inset: 0 0 auto 0; height: 3px; background: var(--grad-primary); opacity: 0.9; }
.kpi-card.cool::after { background: var(--grad-cool); }
.kpi-card.warm::after { background: var(--grad-warm); }
.kpi-card.fresh::after { background: var(--grad-fresh); }
a.kpi-card { text-decoration: none; }
a.kpi-card:hover { border-color: transparent; box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.kpi-icon {
    width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center;
    background: var(--grad-primary); color: #fff; margin-bottom: 0.8rem;
    box-shadow: var(--shadow-primary);
}
.kpi-card.cool .kpi-icon { background: var(--grad-cool); box-shadow: 0 8px 20px -6px rgba(59,130,246,0.45); }
.kpi-card.warm .kpi-icon { background: var(--grad-warm); box-shadow: 0 8px 20px -6px rgba(245,158,11,0.45); }
.kpi-card.fresh .kpi-icon { background: var(--grad-fresh); box-shadow: 0 8px 20px -6px rgba(16,185,129,0.45); }
.kpi-icon svg { width: 21px; height: 21px; }
.kpi-value { font-size: 1.85rem; font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; color: var(--ink); }
.kpi-label { font-size: 0.8rem; color: var(--muted); font-weight: 500; margin-top: 0.15rem; }

/* ---------- Buttons ---------- */
.btn-nova {
    display: inline-flex; align-items: center; justify-content: center; gap: 0.45rem;
    padding: 0.55rem 1.05rem; border: 1px solid transparent; border-radius: var(--radius-sm);
    background: var(--grad-primary); color: #fff; font-weight: 600; font-size: 0.85rem;
    text-decoration: none; box-shadow: var(--shadow-primary);
    transition: transform 0.15s, box-shadow 0.15s, filter 0.15s;
    cursor: pointer; white-space: nowrap;
}
.btn-nova:hover { color: #fff; transform: translateY(-1px); box-shadow: 0 12px 26px -8px rgba(99,102,241,0.55); filter: saturate(1.06); }
.btn-nova:active { transform: translateY(0); }
.btn-nova:focus-visible { outline: none; box-shadow: 0 0 0 4px var(--primary-100); }
.btn-nova svg { width: 16px; height: 16px; }
.btn-nova.ghost { background: var(--surface); color: var(--ink-2); border-color: var(--border-strong); box-shadow: var(--shadow-xs); }
.btn-nova.ghost:hover { background: var(--surface-2); color: var(--primary-700); border-color: var(--primary); transform: none; box-shadow: var(--shadow-xs); filter: none; }
.btn-nova.danger { background: linear-gradient(135deg, #F43F5E, #E11D48); box-shadow: 0 8px 20px -6px rgba(244,63,94,0.45); }
.btn-nova.danger:hover { box-shadow: 0 12px 26px -8px rgba(244,63,94,0.55); }
.btn-nova.success { background: linear-gradient(135deg, #10B981, #059669); box-shadow: 0 8px 20px -6px rgba(16,185,129,0.45); }
.btn-nova.success:hover { box-shadow: 0 12px 26px -8px rgba(16,185,129,0.55); }
.btn-nova.sm { padding: 0.38rem 0.7rem; font-size: 0.78rem; border-radius: 8px; box-shadow: var(--shadow-xs); }
.btn-nova.sm:hover { transform: none; }

/* ---------- Tables ---------- */
.table-nova { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 0.85rem; }
.table-nova thead th {
    text-transform: uppercase; letter-spacing: 0.04em;
    font-size: 0.68rem; font-weight: 600; color: var(--muted);
    padding: 0.6rem 0.9rem; background: var(--surface-2);
    border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap;
}
.table-nova thead th:first-child { border-top-left-radius: var(--radius-sm); }
.table-nova thead th:last-child { border-top-right-radius: var(--radius-sm); }
.table-nova tbody td { padding: 0.7rem 0.9rem; border-bottom: 1px solid var(--border); vertical-align: middle; color: var(--ink-2); }
.table-nova tbody tr { transition: background 0.12s ease; }
.table-nova tbody tr:hover { background: var(--surface-2); }
.clickable-row { cursor: pointer; }

/* Sabit kaydet barı */
.save-bar {
    position: sticky; bottom: 14px; z-index: 25;
    display: flex; align-items: center; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
    margin: 1.2rem 0 0.4rem; padding: 0.7rem 0.7rem 0.7rem 1.1rem;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
}
.save-bar-hint { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.82rem; font-weight: 500; color: var(--muted); }
.save-bar-hint svg { width: 16px; height: 16px; color: var(--primary); }
.save-bar-actions { display: flex; gap: 0.6rem; flex-shrink: 0; }

/* Liste öğeleri */
.list-item {
    display: flex; align-items: center; justify-content: space-between; gap: 0.8rem;
    padding: 0.65rem 0.85rem; margin-bottom: 0.5rem;
    background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-sm);
    transition: background 0.15s, border-color 0.15s;
}
.list-item:hover { background: var(--surface-2); border-color: var(--border-strong); }
.list-item .list-main { flex: 1; min-width: 0; }
.list-item .list-title { font-weight: 600; font-size: 0.86rem; color: var(--ink); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-item .list-sub { font-size: 0.72rem; color: var(--muted); margin-top: 0.1rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.list-item form { flex-shrink: 0; margin: 0; }

/* ---------- Badges (tag stili) ---------- */
.badge-nova {
    display: inline-flex; align-items: center; gap: 4px;
    padding: 0.15rem 0.55rem; border-radius: 999px;
    font-size: 0.72rem; font-weight: 600; border: 1px solid transparent;
}
.badge-nova.green { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-bd); }
.badge-nova.amber { background: var(--warn-bg); color: var(--warn); border-color: var(--warn-bd); }
.badge-nova.red { background: var(--err-bg); color: var(--err); border-color: var(--err-bd); }
.badge-nova.indigo { background: var(--info-bg); color: var(--info); border-color: var(--info-bd); }
.badge-nova.gray { background: var(--surface-2); color: var(--ink-2); border-color: var(--border); }

/* ---------- Forms ---------- */
.form-control, .form-select {
    border-radius: var(--radius-sm); border: 1px solid var(--border-strong);
    background: var(--surface); padding: 0.55rem 0.8rem;
    font-size: 0.875rem; font-weight: 400; color: var(--ink); box-shadow: var(--shadow-xs);
}
.form-control::placeholder { color: var(--muted-2); }
.form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-50); outline: none; }
.form-label { font-size: 0.8rem; font-weight: 600; color: var(--ink-2); margin-bottom: 0.35rem; }
.form-check-input:checked { background-color: var(--primary); border-color: var(--primary); }
.form-check-input:focus { border-color: var(--primary); box-shadow: 0 0 0 4px var(--primary-50); }

/* ---------- Alerts ---------- */
.alert-nova {
    display: flex; align-items: center; gap: 0.6rem;
    padding: 0.8rem 1rem; border-radius: var(--radius-sm);
    font-size: 0.85rem; font-weight: 500; margin-bottom: 1.1rem; border: 1px solid transparent;
}
.alert-nova svg { width: 18px; height: 18px; flex-shrink: 0; }
.alert-success-nova { background: var(--ok-bg); color: var(--ok); border-color: var(--ok-bd); }
.alert-error-nova { background: var(--err-bg); color: var(--err); border-color: var(--err-bd); }

@keyframes fadeUp { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }
.content > * { animation: fadeUp 0.28s ease; }

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; padding: 1.5rem; background: var(--bg); }
.login-card {
    width: 100%; max-width: 400px; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg); padding: 2.2rem 2rem;
}

/* ---------- Charts / misc ---------- */
.chart-box { height: 260px; position: relative; }
.section-title { font-size: 0.95rem; font-weight: 600; color: var(--ink); margin-bottom: 0.9rem; display: flex; align-items: center; gap: 0.5rem; }
.section-title svg { width: 18px; height: 18px; color: var(--primary); }

.activity-item { display: flex; gap: 0.7rem; padding: 0.55rem 0; border-bottom: 1px solid var(--border); font-size: 0.78rem; }
.activity-item:last-child { border-bottom: none; }
.activity-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--primary); margin-top: 5px; flex-shrink: 0; }
.activity-time { color: var(--muted); font-size: 0.68rem; }

#map { height: 380px; border-radius: var(--radius-xl); z-index: 1; }

/* ---------- Personel profil başlığı ---------- */
.profile-hero { display: flex; align-items: center; gap: 1.5rem; flex-wrap: nowrap; }
.profile-hero-photo { text-align: center; flex-shrink: 0; width: 120px; }
.hero-avatar {
    width: 96px; height: 96px; margin: 0 auto 0.6rem; border-radius: 14px; overflow: hidden;
    background: var(--grad-cool); display: grid; place-items: center;
    color: #fff; font-size: 2.4rem; font-weight: 600; box-shadow: var(--shadow-sm);
}
.hero-avatar img { width: 100%; height: 100%; object-fit: cover; }
.profile-hero-info { flex: 1; min-width: 0; }
.hero-name { font-size: 1.4rem; font-weight: 600; letter-spacing: -0.02em; margin: 0 0 0.5rem; color: var(--ink); }
.hero-badges { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.7rem; }
.hero-meta { display: flex; flex-wrap: wrap; gap: 0.4rem 1.2rem; font-size: 0.8rem; color: var(--muted); font-weight: 500; }
.hero-meta span { display: inline-flex; align-items: center; gap: 0.35rem; }
.hero-meta svg { width: 14px; height: 14px; }
.profile-hero-actions { flex-shrink: 0; }
.hero-qr { border-radius: 10px; border: 1px solid var(--border); }

.form-actions { display: flex; gap: 0.6rem; flex-wrap: nowrap; }
.form-actions .btn-nova { flex: 1; }

.doc-upload-bar { display: flex; gap: 0.7rem; align-items: flex-end; flex-wrap: nowrap; border-bottom: 1px solid var(--border); padding-bottom: 1rem; margin-bottom: 1rem; }

.list-photo { width: 36px; height: 36px; border-radius: 8px; object-fit: cover; flex-shrink: 0; border: 1px solid var(--border); }

.toolbar-nowrap { display: flex; gap: 0.5rem; align-items: center; flex-wrap: nowrap; overflow-x: auto; padding-bottom: 2px; }
.toolbar-nowrap::-webkit-scrollbar { height: 5px; }
.toolbar-nowrap::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 999px; }

@media (max-width: 720px) { .profile-hero { flex-wrap: wrap; } .profile-hero-actions { width: 100%; text-align: center; } }

/* ---------- Popup toast ---------- */
#nova-toast-host { position: fixed; top: 1.1rem; right: 1.1rem; z-index: 3000; display: flex; flex-direction: column; gap: 0.6rem; max-width: 380px; }
.nova-toast {
    display: flex; align-items: center; gap: 0.7rem; padding: 0.85rem 1rem; border-radius: var(--radius-sm);
    background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-lg);
    font-size: 0.85rem; font-weight: 500; color: var(--ink); cursor: pointer;
    border-left: 3px solid var(--primary);
    transform: translateX(120%); opacity: 0; transition: transform 0.3s ease, opacity 0.3s;
}
.nova-toast.show { transform: translateX(0); opacity: 1; }
.nova-toast-icon { width: 24px; height: 24px; flex-shrink: 0; border-radius: 7px; display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 0.85rem; background: var(--grad-primary); }
.nova-toast.success { border-left-color: #10B981; } .nova-toast.success .nova-toast-icon { background: linear-gradient(135deg,#10B981,#059669); }
.nova-toast.error { border-left-color: #F43F5E; } .nova-toast.error .nova-toast-icon { background: linear-gradient(135deg,#F43F5E,#E11D48); }

/* ---------- Modal ---------- */
.nova-modal-overlay { position: fixed; inset: 0; z-index: 3100; background: rgba(16,24,40,0.55); display: grid; place-items: center; padding: 1.5rem; opacity: 0; transition: opacity 0.2s; }
.nova-modal-overlay.show { opacity: 1; }
.nova-modal { background: var(--surface); border-radius: var(--radius-xl); padding: 1.5rem 1.6rem; max-width: 420px; width: 100%; box-shadow: var(--shadow-xl); transform: scale(0.97); transition: transform 0.2s ease; }
.nova-modal-overlay.show .nova-modal { transform: scale(1); }
.nova-modal-title { font-size: 1.05rem; font-weight: 600; color: var(--ink); margin-bottom: 0.5rem; }
.nova-modal-body { font-size: 0.88rem; color: var(--muted); font-weight: 400; line-height: 1.5; }
.nova-modal-input { width: 100%; margin-top: 1rem; }
.nova-modal-actions { display: flex; gap: 0.6rem; justify-content: flex-end; margin-top: 1.4rem; }

/* ---------- Belge önizleme modalı ---------- */
.doc-preview-overlay { position: fixed; inset: 0; z-index: 3050; background: rgba(16,24,40,0.6); display: none; place-items: center; padding: 1.5rem; }
.doc-preview-overlay.show { display: grid; }
.doc-preview-box { background: var(--surface); border-radius: var(--radius-xl); overflow: hidden; width: min(900px, 96vw); height: min(88vh, 900px); display: flex; flex-direction: column; box-shadow: var(--shadow-xl); }
.doc-preview-head { display: flex; align-items: center; justify-content: space-between; padding: 0.8rem 1rem; border-bottom: 1px solid var(--border); }
.doc-preview-box iframe { flex: 1; width: 100%; border: none; background: var(--surface-2); }

/* ---------- Akordion ---------- */
.accordion-nova { display: flex; flex-direction: column; gap: 0.7rem; }
.acc-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-xl); box-shadow: var(--shadow-xs); overflow: hidden; }
.acc-head { width: 100%; display: flex; align-items: center; justify-content: space-between; padding: 1rem 1.2rem; background: none; border: none; cursor: pointer; font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.acc-head-left { display: flex; align-items: center; gap: 0.7rem; }
.acc-head-left svg { width: 32px; height: 32px; padding: 7px; border-radius: 9px; color: #fff; background: var(--grad-primary); box-shadow: var(--shadow-primary); flex-shrink: 0; }
.accordion-nova .acc-item:nth-child(6n+1) .acc-head-left svg { background: linear-gradient(135deg,#6366F1,#8B5CF6); box-shadow: 0 6px 16px -8px rgba(99,102,241,0.55); }
.accordion-nova .acc-item:nth-child(6n+2) .acc-head-left svg { background: linear-gradient(135deg,#3B82F6,#06B6D4); box-shadow: 0 6px 16px -8px rgba(59,130,246,0.55); }
.accordion-nova .acc-item:nth-child(6n+3) .acc-head-left svg { background: linear-gradient(135deg,#10B981,#06B6D4); box-shadow: 0 6px 16px -8px rgba(16,185,129,0.55); }
.accordion-nova .acc-item:nth-child(6n+4) .acc-head-left svg { background: linear-gradient(135deg,#F59E0B,#FB7A3C); box-shadow: 0 6px 16px -8px rgba(245,158,11,0.55); }
.accordion-nova .acc-item:nth-child(6n+5) .acc-head-left svg { background: linear-gradient(135deg,#EC4899,#F43F5E); box-shadow: 0 6px 16px -8px rgba(236,72,153,0.55); }
.accordion-nova .acc-item:nth-child(6n+6) .acc-head-left svg { background: linear-gradient(135deg,#8B5CF6,#6366F1); box-shadow: 0 6px 16px -8px rgba(139,92,246,0.55); }
.acc-chevron { width: 18px; height: 18px; transition: transform 0.25s; color: var(--muted); flex-shrink: 0; }
.acc-item.open .acc-chevron { transform: rotate(180deg); }
.acc-item.open { border-color: var(--border-strong); box-shadow: var(--shadow-sm); }
.acc-item.open .acc-head { border-bottom: 1px solid var(--border); }
.acc-body { max-height: 0; overflow: hidden; transition: max-height 0.35s cubic-bezier(0.4,0,0.2,1), padding 0.25s; padding: 0 1.2rem; }
.acc-item.open .acc-body { max-height: 4000px; padding: 0.4rem 1.2rem 0.9rem; }

.setting-row { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 0.85rem 0; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.setting-row:last-child { border-bottom: none; }
.setting-label { flex: 1; min-width: 200px; }
.setting-name { font-weight: 600; font-size: 0.86rem; color: var(--ink); }
.setting-desc { font-size: 0.72rem; color: var(--muted); margin-top: 0.15rem; }
.setting-control { flex: 0 0 auto; min-width: 240px; max-width: 320px; }
.setting-control .form-control, .setting-control .form-select { width: 100%; }

.workdays { display: flex; gap: 0.4rem; flex-wrap: wrap; }
.workday {
    width: 40px; height: 40px; border-radius: 8px; cursor: pointer;
    display: grid; place-items: center; font-size: 0.75rem; font-weight: 600;
    background: var(--surface-2); color: var(--muted); border: 1px solid var(--border); transition: all 0.15s; user-select: none;
}
.workday.on { background: var(--grad-primary); color: #fff; border-color: transparent; box-shadow: var(--shadow-primary); }

@media (max-width: 992px) {
    .sidebar { width: 72px; padding: 1rem 0.5rem; }
    .brand-name, .brand-sub, .nav-item span, .user-meta, .nav-group-label { display: none; }
    .nav-item { justify-content: center; }
    .nav-badge { position: absolute; top: 4px; right: 6px; margin: 0; }
    .main-area { padding: 1.2rem 1rem 2.5rem; }
}