/* ════════════════════════════════════════════════════════════════════════════
   shared.css
   Global design tokens, reset, layout, and shared UI components:
   cards, buttons, inputs, labels, badges, tables, modals, toasts,
   config notice, status dot, date/calendar picker portal, vc-select.
   ════════════════════════════════════════════════════════════════════════════ */

/* ── Design tokens ── */
:root {
  --bg:            #07070f;
  --bg2:           #0c0b18;
  --card-bg:       rgba(255,255,255,0.04);
  --border:        rgba(255,255,255,0.07);
  --border-hi:     rgba(255,255,255,0.14);
  --row-border:    rgba(255,255,255,0.05);
  --shadow-card:   0 0 0 1px rgba(255,255,255,0.06), 0 8px 32px rgba(0,0,0,0.5), inset 0 1px 0 rgba(255,255,255,0.08);
  --text:          #eeeef8;
  --text-dim:      #9898b8;
  --text-muted:    #4a4a68;
  --accent:        #7c5cfc;
  --accent2:       #a78bfa;
  --accent-dim:    rgba(124,92,252,0.14);
  --accent-border: rgba(124,92,252,0.35);
  --green:         #34d399;
  --amber:         #fbbf24;
  --red:           #f87171;
  --radius:        18px;
  --radius-sm:     10px;
  --radius-xs:     7px;

  /* Aliases used by some pages */
  --glass-border:  rgba(255,255,255,0.11);
  --glass-shine:   linear-gradient(135deg, rgba(255,255,255,0.06) 0%, rgba(255,255,255,0) 50%, rgba(255,255,255,0.02) 100%);
  --input-bg:      rgba(0,0,0,0.35);
  --success:       #34d399;
  --warn:          #fbbf24;
  --danger:        #f87171;

  --page-max: 1060px;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  margin: 0; padding: 0;
  min-height: 100vh; width: 100%; overflow-x: hidden;
}
body {
  font-family: 'DM Sans', 'Segoe UI', system-ui, sans-serif;
  font-size: 14px;
  background: var(--bg); color: var(--text);
  line-height: 1.55; min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: flex-start;
  padding: 1.5rem 1rem 3rem;
}
::placeholder { color: var(--text-muted); }

/* ── Page layout ── */
.page { width: 100%; max-width: var(--page-max, 860px); margin: 0 auto; position: relative; z-index: 1; }
.wrap, .container { width: 100%; max-width: var(--page-max, 960px); position: relative; z-index: 1; }

@keyframes vcrise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
.page, .outer { animation: vcrise 0.45s cubic-bezier(0.16,1,0.3,1); }

/* ── Glass card ── */
.card, .glass-card {
  background: var(--card-bg); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 1.4rem 1.6rem;
  box-shadow: var(--shadow-card); margin-bottom: 1rem;
  position: relative; overflow: hidden;
}
.card::before, .glass-card::before {
  content: ''; position: absolute;
  top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
  pointer-events: none;
}

/* ── Section label ── */
.section-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.62rem; font-weight: 700; letter-spacing: 2.2px;
  text-transform: uppercase; margin-bottom: 0.9rem;
  color: rgba(var(--sl-c, 150,150,180), 0.85);
  position: relative; z-index: 1;
}
.section-label .sl-dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: rgb(var(--sl-c, 150,150,180));
  box-shadow: 0 0 8px rgba(var(--sl-c, 150,150,180), 0.55);
  flex-shrink: 0;
}
.section-label::after {
  content: ''; flex: 1; height: 1px;
  background: linear-gradient(90deg, rgba(var(--sl-c,150,150,180),0.2), transparent);
}
.sl-accent  { --sl-c: 124,92,252; }
.sl-blue    { --sl-c: 46,196,255; }
.sl-green   { --sl-c: 56,215,160; }
.sl-amber   { --sl-c: 255,195,55; }
.sl-violet  { --sl-c: 162,110,255; }
.sl-red     { --sl-c: 248,113,113; }
.sl-neutral { --sl-c: 100,115,148; }

/* ── Buttons ── */
.btn {
  display: inline-flex; align-items: center; gap: 0.35rem;
  padding: 0.48rem 1.1rem; border-radius: var(--radius-xs); border: 1px solid;
  font-family: 'DM Sans', inherit; font-size: 0.82rem; font-weight: 600;
  cursor: pointer; transition: all 0.18s; text-decoration: none;
}
.btn-primary, .btn-accent {
  background: linear-gradient(135deg, rgba(124,92,252,0.22), rgba(124,92,252,0.14));
  border-color: rgba(124,92,252,0.45); color: var(--accent2);
  box-shadow: 0 2px 12px rgba(124,92,252,0.14);
}
.btn-primary:hover, .btn-accent:hover {
  background: linear-gradient(135deg, rgba(124,92,252,0.32), rgba(124,92,252,0.2));
  border-color: rgba(124,92,252,0.65);
}
.btn-ghost       { background: rgba(255,255,255,0.04); border-color: var(--border); color: var(--text-dim); }
.btn-ghost:hover { background: rgba(255,255,255,0.08); border-color: var(--border-hi); color: var(--text); }
.btn-green       { background: rgba(52,211,153,0.1);  border-color: rgba(52,211,153,0.3);  color: var(--green); }
.btn-green:hover { background: rgba(52,211,153,0.18); }
.btn-danger, .btn-red       { background: rgba(248,113,113,0.1); border-color: rgba(248,113,113,0.3); color: var(--red); }
.btn-danger:hover, .btn-red:hover { background: rgba(248,113,113,0.18); }
.btn-sm      { padding: 0.3rem 0.75rem; font-size: 0.76rem; border-radius: 6px; }
.btn-success       { background: rgba(52,211,153,0.1);  border-color: rgba(52,211,153,0.3);  color: var(--green); }
.btn-success:hover { background: rgba(52,211,153,0.18); border-color: rgba(52,211,153,0.5); }
.btn-amber         { background: rgba(251,191,36,0.1);  border-color: rgba(251,191,36,0.3);  color: var(--amber); }
.btn-amber:hover   { background: rgba(251,191,36,0.18); border-color: rgba(251,191,36,0.5); }
.btn-blue          { background: rgba(46,196,255,0.1);  border-color: rgba(46,196,255,0.3);  color: #60d4ff; }
.btn-blue:hover    { background: rgba(46,196,255,0.18); border-color: rgba(46,196,255,0.5); }
.btn-cyan          { background: rgba(34,211,238,0.1);  border-color: rgba(34,211,238,0.3);  color: #22d3ee; }
.btn-cyan:hover    { background: rgba(34,211,238,0.18); border-color: rgba(34,211,238,0.5); }
/* Icon-only button — no label, square touch target */
.btn-icon       { background: none; border: none; cursor: pointer; font-size: 1rem; padding: 0.3rem; border-radius: 6px; transition: background 0.15s; color: var(--text-dim); }
.btn-icon:hover { background: rgba(255,255,255,0.08); color: var(--text); }
.btn-icon.danger:hover { background: rgba(248,113,113,0.12); color: var(--red); }
/* Disabled state — applies to all .btn variants */
.btn:disabled, .btn[disabled] { opacity: 0.38; cursor: not-allowed; pointer-events: none; }

/* ── Inputs ── */
.field-group  { display: flex; flex-direction: column; gap: 0.28rem; margin-bottom: 1rem; }
.field-label, .form-label {
  font-size: 0.72rem; font-weight: 600; color: var(--text-dim); letter-spacing: 0.4px;
}
.field-input,
input[type=text], input[type=password], input[type=email],
input[type=url],  input[type=number],   input[type=search],
textarea, select {
  width: 100%; background: rgba(0,0,0,0.38); border: 1px solid var(--border);
  border-radius: var(--radius-xs); padding: 0.55rem 0.85rem;
  color: var(--text); font-family: 'DM Sans', inherit; font-size: 0.84rem;
  outline: none; transition: border-color 0.18s, box-shadow 0.18s;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.25);
}
.field-input:focus, input:focus, textarea:focus, select:focus {
  border-color: var(--accent-border);
  box-shadow: 0 0 0 3px rgba(124,92,252,0.1), inset 0 1px 3px rgba(0,0,0,0.25);
}

/* ── Config / backend notice ── */
.config-notice {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(8px);
  align-items: center; justify-content: center;
}
.config-notice.show { display: flex; }
.config-notice .notice-box {
  background: linear-gradient(145deg,#0e0e1c,#12121e);
  border: 1px solid rgba(255,195,55,0.25);
  border-radius: var(--radius); padding: 1.75rem 2rem;
  max-width: 420px; width: 90%;
  box-shadow: 0 0 0 1px rgba(255,195,55,0.08), 0 24px 64px rgba(0,0,0,0.6);
  text-align: center;
}
.config-notice .notice-icon  { font-size: 2rem; margin-bottom: 0.65rem; }
.config-notice .notice-title { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 0.35rem; }
.config-notice .notice-body  { font-size: 0.82rem; color: var(--text-dim); line-height: 1.55; }

/* ── Status dot ── */
.status-dot {
  width: 7px; height: 7px; border-radius: 50%; flex-shrink: 0;
  background: rgba(255,255,255,0.12);
  transition: background 0.4s, box-shadow 0.4s;
}
.status-dot.up   { background: var(--green); box-shadow: 0 0 7px rgba(52,211,153,0.55); animation: vcpulse 2.5s ease infinite; }
.status-dot.down { background: var(--red);   box-shadow: 0 0 5px rgba(248,113,113,0.45); }
@keyframes vcpulse { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }

/* ── Badge / pill ── */
.badge, .pill {
  display: inline-flex; align-items: center; gap: 0.25rem;
  padding: 0.14rem 0.52rem; border-radius: 20px;
  font-family: 'DM Mono', monospace; font-size: 0.65rem; font-weight: 500;
  border: 1px solid;
}
.badge-green   { background: rgba(52,211,153,0.1);  border-color: rgba(52,211,153,0.25);  color: var(--green); }
.badge-blue    { background: rgba(46,196,255,0.1);  border-color: rgba(46,196,255,0.25);  color: #60d4ff; }
.badge-violet  { background: rgba(124,92,252,0.1);  border-color: rgba(124,92,252,0.28);  color: var(--accent2); }
.badge-amber   { background: rgba(255,195,55,0.1);  border-color: rgba(255,195,55,0.25);  color: var(--amber); }
.badge-red     { background: rgba(248,113,113,0.1); border-color: rgba(248,113,113,0.25); color: var(--red); }
.badge-neutral { background: rgba(100,115,148,0.1); border-color: rgba(100,115,148,0.2);  color: var(--text-dim); }

/* ── Table ── */
.table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
thead th {
  padding: 0.42rem 0.8rem; font-size: 0.6rem; font-weight: 700;
  letter-spacing: 1.8px; text-transform: uppercase;
  color: var(--text-muted); border-bottom: 1px solid var(--row-border);
  text-align: left; white-space: nowrap; user-select: none;
}
tbody tr { border-bottom: 1px solid var(--row-border); transition: background 0.1s; }
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: rgba(124,92,252,0.04); }
td { padding: 0.55rem 0.8rem; vertical-align: middle; }

/* ── Modal backdrop + modal ── */
.modal-backdrop {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.65); backdrop-filter: blur(6px);
  z-index: 400; align-items: center; justify-content: center;
}
.modal-backdrop.open, .modal-backdrop.show { display: flex; }
.modal {
  background: linear-gradient(145deg,#0e0e1c,#12121e);
  border: 1px solid var(--border-hi); border-radius: var(--radius);
  padding: 1.75rem 2rem; width: 90%; max-width: 440px;
  box-shadow: 0 0 0 1px rgba(124,92,252,0.1), 0 24px 64px rgba(0,0,0,0.6);
  animation: vcrise 0.2s cubic-bezier(.16,1,.3,1) both;
  position: relative; overflow: visible;
}
.modal::before {
  content: ''; position: absolute; top: 0; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.18), transparent);
}
.modal h3           { font-size: 1.05rem; font-weight: 700; color: var(--text); margin: 0 0 0.3rem; }
.modal .modal-sub   { font-size: 0.8rem; color: var(--text-dim); margin: 0 0 1.1rem; line-height: 1.5; }
.modal .modal-footer{ display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 1.25rem; flex-wrap: wrap; }

/* ── Toast ── */
.toast {
  position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 9999;
  padding: 0.65rem 1.1rem; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 500;
  background: rgba(14,14,28,0.95); border: 1px solid var(--border-hi);
  color: var(--text); box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  animation: vcrise 0.25s cubic-bezier(.16,1,.3,1);
  pointer-events: none; max-width: 320px;
}
.toast.success { border-color: rgba(52,211,153,0.35);  color: var(--green); }
.toast.error   { border-color: rgba(248,113,113,0.35); color: var(--red); }
.toast.info    { border-color: rgba(124,92,252,0.35);  color: var(--accent2); }

/* ── Date / calendar picker portal (shared across multiple pages) ── */
.cal-panel {
  background: #0f0d1f; border: 1px solid rgba(124,92,252,0.35);
  border-radius: var(--radius-sm); overflow: hidden;
  position: fixed; z-index: 9000; box-shadow: 0 12px 40px rgba(0,0,0,0.9);
}
.cal-panel .m1-panel-header { background: #0f0d1f; border-bottom: 1px solid rgba(255,255,255,0.1); }
.cal-panel .m1-dow          { background: #0f0d1f; }
.cal-panel .m1-grid         { background: #0f0d1f; }
.cal-panel .m1-footer       { background: #0f0d1f; border-top: 1px solid rgba(255,255,255,0.1); }
.cal-panel::before {
  content: ''; position: absolute; inset: 0 10% auto; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  pointer-events: none; z-index: 1;
}
.cal-body           { overflow: hidden; transition: max-height 0.3s cubic-bezier(0.4,0,0.2,1); }
.cal-body.collapsed { max-height: 0 !important; pointer-events: none; }

.cal-input-row {
  display: flex; align-items: center;
  background: rgba(0,0,0,0.35); border: 1px solid var(--border);
  border-radius: var(--radius-xs); overflow: hidden;
  transition: border-color 0.15s; cursor: pointer;
}
.cal-input-row:hover,
.cal-input-row.open-state { border-color: var(--border-hi); }
.cal-input-row.open-state { border-color: rgba(124,92,252,0.4); }
.cal-input-value {
  flex: 1; padding: 0.5rem 0.8rem; font-size: 0.95rem;
  color: var(--text); font-family: 'DM Mono', monospace; user-select: none;
}
.cal-input-value.placeholder { color: var(--text-muted); }

.cal-picker-portal {
  position: fixed; z-index: 9999;
  background: #13112a; border: 1px solid rgba(124,92,252,0.3);
  border-radius: 10px; box-shadow: 0 8px 32px rgba(0,0,0,0.6);
  padding: 0.6rem; min-width: 186px; transition: opacity 0.1s ease;
}
.cal-picker-portal.hidden { display: none; }
.cal-picker-title {
  font-size: 0.94rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 0.5rem; padding: 0 0.2rem;
}
.cal-picker-grid            { display: grid; gap: 3px; }
.cal-picker-grid.months     { grid-template-columns: repeat(3,1fr); }
.cal-picker-grid.years      { grid-template-columns: repeat(3,1fr); }
.cal-picker-btn {
  padding: 0.35rem 0.3rem; border-radius: 6px;
  border: 1px solid transparent; background: rgba(255,255,255,0.03);
  color: var(--text-dim); font-size: 0.97rem; font-family: 'DM Sans', sans-serif;
  cursor: pointer; text-align: center; transition: all 0.12s;
}
.cal-picker-btn:hover        { background: rgba(124,92,252,0.15); color: var(--accent2); border-color: rgba(124,92,252,0.25); }
.cal-picker-btn.current      { background: rgba(124,92,252,0.2); color: var(--accent2); border-color: rgba(124,92,252,0.35); font-weight: 600; }
.cal-picker-btn.today-marker { color: var(--green); }

.cal-picker-year-nav {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 0.45rem; padding: 0 0.1rem;
}
.cal-picker-year-nav button {
  background: none; border: none; color: var(--text-dim);
  cursor: pointer; font-size: 1rem; padding: 0.15rem 0.3rem;
  border-radius: 4px; transition: all 0.12s;
}
.cal-picker-year-nav button:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.cal-picker-year-nav span         { font-size: 0.96rem; color: var(--text-dim); font-family: 'DM Mono', monospace; }

.cal-month-btn, .cal-year-btn {
  cursor: pointer; border-bottom: 1px dashed rgba(255,255,255,0.15);
  transition: color 0.12s, border-color 0.12s; display: inline-block;
}
.cal-month-btn:hover, .cal-year-btn:hover { color: var(--accent2); border-color: rgba(124,92,252,0.4); }

.m1-panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.6rem 0.75rem 0.5rem; border-bottom: 1px solid var(--border);
}
.m1-month-wrap { font-size: 0.92rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 0.28rem; flex: 1; }
.m1-nav        { display: flex; gap: 0.2rem; }
.m1-nav button {
  background: none; border: 1px solid var(--border); border-radius: 5px;
  color: var(--text-dim); width: 20px; height: 20px; cursor: pointer;
  font-size: 0.96rem; display: flex; align-items: center; justify-content: center;
  transition: all 0.15s;
}
.m1-nav button:hover { border-color: var(--border-hi); color: var(--text); }
.m1-dow      { display: grid; grid-template-columns: repeat(7,1fr); padding: 0.42rem 0.5rem 0.15rem; }
.m1-dow span { text-align: center; font-size: 0.94rem; font-weight: 700; letter-spacing: 0.5px; color: var(--text-muted); }
.m1-grid     { display: grid; grid-template-columns: repeat(7,1fr); padding: 0 0.5rem 0.55rem; gap: 1px; }
.m1-day {
  aspect-ratio: 1; display: flex; align-items: center; justify-content: center;
  font-size: 0.87rem; border-radius: 6px; cursor: pointer;
  color: var(--text-dim); transition: all 0.12s; user-select: none; position: relative;
}
.m1-day:hover           { background: rgba(255,255,255,0.06); color: var(--text); }
.m1-day.other-month     { color: var(--text-muted); opacity: 0.35; }
.m1-day.today           { color: var(--accent2); font-weight: 700; }
.m1-day.today::after    {
  content: ''; position: absolute; bottom: 3px; left: 50%; transform: translateX(-50%);
  width: 3px; height: 3px; border-radius: 50%; background: var(--accent2);
}
.m1-day.selected        { background: var(--accent); color: #fff; font-weight: 700; }
.m1-day.selected:hover  { background: rgba(124,92,252,0.85); }
.m1-footer { padding: 0.38rem 0.75rem 0.5rem; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; }
.m1-clear  { font-size: 0.92rem; color: var(--text-muted); background: none; border: none; cursor: pointer; transition: color 0.12s; padding: 0.08rem 0; }
.m1-clear:hover { color: var(--text-dim); }

/* ── Datetime picker — time row extension ── */
.dt-time-row    { display: flex; align-items: center; gap: .5rem; padding: .55rem 1rem .45rem; border-top: 1px solid rgba(255,255,255,.08); }
.dt-time-label  { font-size: .7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: var(--text-muted); flex: 1; }
.dt-time-input  { width: 38px; background: rgba(0,0,0,.35); border: 1px solid rgba(255,255,255,.12); border-radius: 6px; color: var(--text); font-family: 'DM Mono', monospace; font-size: .88rem; padding: .28rem .35rem; text-align: center; outline: none; transition: border-color .15s; }
.dt-time-input:focus { border-color: rgba(124,92,252,.5); }
.dt-time-sep    { font-size: 1rem; color: var(--text-dim); font-family: 'DM Mono', monospace; }
.dt-footer      { display: flex; justify-content: space-between; align-items: center; padding: .45rem .75rem .55rem; border-top: 1px solid rgba(255,255,255,.08); }
.dt-footer-cancel { background: none; border: none; color: var(--text-muted); font-size: .8rem; cursor: pointer; padding: .2rem .4rem; border-radius: 4px; font-family: inherit; }
.dt-footer-cancel:hover { color: var(--text); }
.dt-footer-set  { background: rgba(124,92,252,.2); border: 1px solid rgba(124,92,252,.4); color: var(--accent2); font-size: .8rem; font-weight: 600; cursor: pointer; padding: .28rem .75rem; border-radius: 6px; font-family: inherit; transition: all .15s; }
.dt-footer-set:hover { background: rgba(124,92,252,.35); }

/* ── vc-select — custom body-appended dropdown (bypasses backdrop-filter + overflow:hidden) ── */
/* Used on pages with <select> elements inside .card. JS: assets/JS/vc-select.js             */
.vc-select-wrap {
  position: relative;
  width: 100%;
}
.vc-select-trigger {
  display: flex; align-items: center; justify-content: space-between;
  width: 100%; padding: 0.6rem 0.85rem; min-height: 38px; gap: 0.5rem;
  background: rgba(0,0,0,0.38); border: 1px solid rgba(124,92,252,0.28);
  border-radius: 9px; color: var(--text);
  font-family: 'DM Sans', inherit; font-size: 0.84rem;
  cursor: pointer; user-select: none;
  transition: border-color 0.18s, box-shadow 0.18s, background 0.18s;
}
.vc-select-trigger:hover:not(.is-disabled) {
  border-color: rgba(124,92,252,0.5); background: rgba(0,0,0,0.42);
}
.vc-select-trigger.is-open {
  border-color: rgba(124,92,252,0.65);
  box-shadow: 0 0 0 3px rgba(124,92,252,0.12);
  background: rgba(0,0,0,0.42);
  border-radius: 9px 9px 6px 6px;
}
.vc-select-trigger.is-disabled { opacity: 0.38; cursor: not-allowed; }

.vc-select-text { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text); }
.vc-select-text.is-placeholder { color: var(--text-muted); }

.vc-select-chevron { flex-shrink: 0; transition: transform 0.2s cubic-bezier(0.34,1.56,0.64,1); }
.vc-select-trigger.is-open .vc-select-chevron { transform: rotate(180deg); }

/* Panel is appended to <body> and positioned via JS getBoundingClientRect */
.vc-select-panel {
  position: fixed; z-index: 99999;
  background: linear-gradient(145deg, #141424, #0e0e1c);
  border: 1px solid rgba(124,92,252,0.45);
  border-radius: 0 0 11px 11px;
  box-shadow: 0 16px 48px rgba(0,0,0,0.7), 0 0 0 1px rgba(124,92,252,0.08);
  overflow: hidden; min-width: 120px;
  animation: vcDropIn 0.17s cubic-bezier(0.16,1,0.3,1) both;
}
.vc-select-panel.vc-flip {
  border-radius: 11px 11px 0 0;
  border-top: 1px solid rgba(124,92,252,0.45);
  border-bottom: 1px solid rgba(124,92,252,0.2);
  animation-name: vcDropUp;
}
@keyframes vcDropIn { from { opacity:0; transform:scaleY(0.9) translateY(-6px); } to { opacity:1; transform:scaleY(1) translateY(0); } }
@keyframes vcDropUp { from { opacity:0; transform:scaleY(0.9) translateY(6px);  } to { opacity:1; transform:scaleY(1) translateY(0); } }

.vc-select-list {
  max-height: 220px; overflow-y: auto;
  overscroll-behavior: contain; padding: 0.3rem 0;
}
.vc-select-list::-webkit-scrollbar       { width: 4px; }
.vc-select-list::-webkit-scrollbar-track { background: transparent; }
.vc-select-list::-webkit-scrollbar-thumb { background: rgba(124,92,252,0.25); border-radius: 2px; }

.vc-option {
  display: flex; align-items: center; gap: 0.55rem;
  padding: 0.52rem 0.9rem; position: relative;
  font-size: 0.83rem; font-family: 'DM Sans', inherit;
  color: var(--text-dim); cursor: pointer;
  transition: background 0.1s, color 0.1s;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.vc-option:hover                { background: rgba(124,92,252,0.1); color: var(--text); }
.vc-option.is-selected          { color: var(--accent2); background: rgba(124,92,252,0.08); }
.vc-option.is-selected::before  {
  content: ''; position: absolute; left: 0; top: 0; bottom: 0;
  width: 2px; background: var(--accent); border-radius: 0 2px 2px 0;
}
.vc-option-tick                           { margin-left: auto; flex-shrink: 0; opacity: 0; }
.vc-option.is-selected .vc-option-tick    { opacity: 1; }
.vc-option.is-placeholder                 { color: var(--text-muted); font-style: italic; font-size: 0.8rem; }
.vc-option.is-placeholder:hover           { background: rgba(255,255,255,0.02); color: var(--text-muted); }

/* Hidden native select — kept in DOM for value/change events, invisible */
.vc-select-hidden {
  position: absolute; opacity: 0; pointer-events: none;
  width: 1px; height: 1px; overflow: hidden; top: 0; left: 0;
}

/* ── cs-btn / cs-drop — shared custom select (body-appended, bypasses overflow:hidden) ── */
/* Trigger button */
.cs-btn {
  display: inline-flex; align-items: center; justify-content: space-between; gap: 0.5rem;
  background: rgba(0,0,0,0.38); border: 1px solid var(--border);
  border-radius: var(--radius-xs); padding: 0.5rem 0.85rem;
  color: var(--text); font-family: inherit; font-size: 0.84rem;
  cursor: pointer; transition: border-color 0.18s; text-align: left; white-space: nowrap;
}
.cs-btn:hover:not(:disabled) { border-color: rgba(124,92,252,0.5); }
.cs-btn.cs-open { border-color: rgba(124,92,252,0.6); box-shadow: 0 0 0 3px rgba(124,92,252,0.1); }
.cs-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.cs-btn .cs-arr { font-size: 0.7rem; color: var(--text-dim); flex-shrink: 0; transition: transform 0.18s; }
.cs-btn.cs-open .cs-arr { transform: rotate(180deg); }

/* Drop panel — body-appended, position:fixed */
.cs-drop {
  position: fixed; z-index: 9999;
  background: linear-gradient(145deg, #141424, #0e0e1c);
  border: 1px solid rgba(124,92,252,0.45);
  border-radius: var(--radius-xs);
  box-shadow: 0 12px 40px rgba(0,0,0,0.6);
  overflow: hidden; overflow-y: auto;
  max-height: 260px; min-width: 140px;
  animation: csDropIn 0.14s cubic-bezier(0.16,1,0.3,1);
}
@keyframes csDropIn { from { opacity:0; transform:translateY(-4px); } to { opacity:1; transform:none; } }

/* Items */
.cs-item {
  display: flex; align-items: center; gap: 0.65rem;
  padding: 0.52rem 0.9rem; font-size: 0.83rem; color: var(--text-dim);
  cursor: pointer; transition: background 0.1s, color 0.1s;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.cs-item:last-child { border-bottom: none; }
.cs-item:hover { background: rgba(124,92,252,0.1); color: var(--text); }
.cs-item.cs-selected { color: var(--accent2); background: rgba(124,92,252,0.08); }

/* Checkbox inside cs-item */
.cs-item .vc-cb-wrap { pointer-events: none; }
.cs-item .vc-cb-wrap input[type=checkbox] { position: absolute; opacity: 0; width: 0; height: 0; pointer-events: none; }
.cs-item .vc-cb-box {
  width: 15px; height: 15px; flex-shrink: 0; border-radius: 4px;
  border: 1.5px solid rgba(255,255,255,0.18); background: rgba(0,0,0,0.35);
  display: flex; align-items: center; justify-content: center; transition: all 0.15s;
}
.cs-item.cs-selected .vc-cb-box { background: var(--accent); border-color: var(--accent); box-shadow: 0 0 6px rgba(124,92,252,0.4); }
.cs-item.cs-selected .vc-cb-box::after {
  content: ''; width: 8px; height: 4px;
  border-left: 2px solid #fff; border-bottom: 2px solid #fff;
  transform: rotate(-45deg) translateY(-1px); display: block;
}

/* ── Shared sidebar (hamburger nav) ─────────────────────────────────────────
   Used by: config-editor, service-logs, synapse-admin
   HTML requires: #sidebar-toggle, #page-sidebar, #page-sidebar-inner, #mob-overlay
   ─────────────────────────────────────────────────────────────────────────── */
.sidebar-toggle{display:flex;align-items:center;justify-content:center;background:var(--card-bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:0;color:var(--text-dim);font-size:1.1rem;cursor:pointer;flex-shrink:0;width:48px;height:62px;box-shadow:var(--shadow-card);transition:all 0.18s;font-family:inherit;}
.sidebar-toggle:hover{border-color:var(--border-hi);color:var(--text);}
.sidebar-toggle.open{background:var(--accent-dim);border-color:var(--accent-border);color:var(--accent2);}
.page-sidebar{width:240px;flex-shrink:0;border-right:1px solid rgba(255,255,255,0.06);display:flex;flex-direction:column;overflow:hidden;transition:width 0.28s cubic-bezier(.4,0,.2,1),opacity 0.2s ease;}
.page-sidebar.collapsed{width:0;opacity:0;pointer-events:none;}
.page-sidebar-inner{width:240px;flex:1;overflow-y:auto;padding:1.1rem 0.65rem 1.5rem;display:flex;flex-direction:column;gap:1rem;}
.page-sidebar-inner::-webkit-scrollbar{width:3px;}
.page-sidebar-inner::-webkit-scrollbar-track{background:transparent;}
.page-sidebar-inner::-webkit-scrollbar-thumb{background:rgba(124,92,252,0.2);border-radius:2px;}
.mob-overlay{display:none;position:fixed;inset:0;z-index:350;background:rgba(0,0,0,.55);}
@media(max-width:768px){
  .page-sidebar{position:fixed;top:0;left:0;bottom:0;z-index:400;border-right:1px solid var(--border);background:var(--bg2);transform:translateX(-100%);width:240px !important;opacity:1 !important;pointer-events:none;transition:transform 0.28s cubic-bezier(.4,0,.2,1);}
  .page-sidebar.open{transform:translateX(0);pointer-events:auto;}
  .mob-overlay.open{display:block;}
}
@media(max-width:600px){.sidebar-toggle{width:38px;}}