/* ============================================================
   TESTFORGE — DESIGN SYSTEM v4.0
   Single source of truth for custom tokens & components.
   Loaded in base.html alongside Tailwind CDN.
   ============================================================ */

/* ── DESIGN TOKENS — DARK (default) ── */
:root {
  --font: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --mono: 'Geist Mono', 'Courier New', monospace;

  /* Surfaces */
  --bg:           #000000;
  --surface:      #0a0a0a;
  --surface-mid:  #111111;
  --surface-high: #181818;

  /* Glass */
  --glass:        rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.07);
  --glass-hover:  rgba(255, 255, 255, 0.07);

  /* Accents */
  --accent-green:  #4ade80;
  --accent-red:    #f87171;
  --accent-blue:   #60a5fa;
  --accent-yellow: #fbbf24;
  --accent-purple: #a78bfa;

  /* Text */
  --text-dim:    rgba(255, 255, 255, 0.38);
  --text-mid:    rgba(255, 255, 255, 0.60);
  --text-bright: rgba(255, 255, 255, 0.92);

  /* Body text */
  --body-color: #ffffff;

  /* Layout */
  --sidebar-w: 220px;
  --topbar-h:  52px;

  /* Cards */
  --card-bg:       rgba(255, 255, 255, 0.035);
  --card-bg-hover: rgba(255, 255, 255, 0.060);
  --card-border:   1px solid rgba(255, 255, 255, 0.07);

  /* Sidebar specifics */
  --sb-border:       rgba(255,255,255,.05);
  --sb-item-color:   #636366;
  --sb-item-hover-bg: rgba(255,255,255,.055);
  --sb-item-hover-color: #c7c7cc;
  --sb-item-active-bg: rgba(255,255,255,.08);
  --sb-item-active-color: var(--text-bright);
  --sb-item-active-bar: rgba(255,255,255,.55);
  --sb-section-color: #3a3a3c;
  --sb-session-border: rgba(255,255,255,.05);
  --sb-prog-bg: rgba(255,255,255,.07);
  --sb-prog-fill: rgba(255,255,255,.25);
  --sb-time-color: #3a3a3c;
  --sb-avatar-bg: rgba(255,255,255,.08);
  --sb-avatar-border: rgba(255,255,255,.12);
  --sb-user-name: #fff;
  --sb-user-role: #636366;
  --sb-toggle-bg: rgba(255,255,255,.04);
  --sb-toggle-border: rgba(255,255,255,.07);
  --sb-toggle-color: #636366;
  --sb-tooltip-bg: rgba(20,20,20,.97);
  --sb-tooltip-border: rgba(255,255,255,.12);

  /* Topbar specifics */
  --topbar-bg:     rgba(0,0,0,.72);
  --topbar-border: rgba(255,255,255,.06);
  --bc-page-color: var(--text-bright);
  --bc-sep-color:  #2c2c2e;
  --bc-sub-color:  #636366;
  --search-color:  #8e8e93;
  --search-input-color: var(--text-bright);
  --search-placeholder: #3a3a3c;
  --icon-btn-color: #8e8e93;
  --sess-time-color: #aeaeb2;
  --drop-bg: rgba(18,18,18,.98);
  --drop-border: rgba(255,255,255,.09);
  --drop-item-color: #d1d1d6;
  --drop-head-name: #fff;
  --drop-head-email: #636366;
  --drop-head-border: rgba(255,255,255,.05);

  /* Form elements */
  --input-bg:      rgba(255,255,255,.04);
  --input-border:  rgba(255,255,255,.09);
  --input-color:   #fff;
  --input-focus-border: rgba(255,255,255,.22);
  --input-focus-bg: rgba(255,255,255,.06);
  --input-placeholder: #3a3a3c;
  --label-color:   #636366;

  /* Table */
  --table-th-color: #3a3a3c;
  --table-th-border: rgba(255,255,255,.04);
  --table-td-color: #d1d1d6;
  --table-td-border: rgba(255,255,255,.03);
  --table-hover-bg: rgba(255,255,255,.02);

  /* Page header */
  --page-header-border: rgba(255,255,255,.05);
  --page-header-icon-bg: rgba(255,255,255,.06);
  --page-header-icon-border: rgba(255,255,255,.09);
  --page-header-icon-color: rgba(255,255,255,.7);
  --page-header-title: #fff;

  /* Misc */
  --divider-color: rgba(255,255,255,.05);
  --scrollbar-thumb: rgba(255,255,255,.1);
  --scrollbar-hover: rgba(255,255,255,.18);
  --loader-bg: rgba(0,0,0,.65);
  --spin-border: rgba(255,255,255,.08);
  --spin-top: rgba(255,255,255,.6);
  --toast-bg: rgba(18,18,18,.98);
  --toast-border: rgba(255,255,255,.09);
  --toast-color: var(--text-bright);
  --skel-from: rgba(255,255,255,.04);
  --skel-mid:  rgba(255,255,255,.1);
  --type-tag-bg:     rgba(255,255,255,.04);
  --type-tag-border: rgba(255,255,255,.07);
  --type-tag-color:  #8e8e93;
  --badge-pill-bg:    rgba(255,255,255,.07);
  --badge-pill-border: rgba(255,255,255,.09);
  --badge-pill-color:  rgba(255,255,255,.55);
  --btn-new-bg:    rgba(255,255,255,.08);
  --btn-new-border: rgba(255,255,255,.14);
  --btn-new-color:  rgba(255,255,255,.8);
  --btn-new-hover-bg: rgba(255,255,255,.14);
  --btn-new-hover-border: rgba(255,255,255,.24);
  --sec-header-border: rgba(255,255,255,.05);
  --empty-icon-opacity: .4;

  /* ── Additional page-specific tokens (used by create_subtask.css, generate_iso.css) ── */
  --sc-bg:    rgba(255,255,255,.04);
  --sc-low:   rgba(255,255,255,.02);
  --font-body: 'Geist', -apple-system, BlinkMacSystemFont, sans-serif;
  --danger:   #f87171;
  --indigo:   #818cf8;
  --p:        #818cf8;
  --tx:       rgba(255,255,255,.92);
  --tx-m:     rgba(255,255,255,.6);
  --tx-d:     rgba(255,255,255,.38);
  --bd-s:     rgba(255,255,255,.09);
}

/* ── DESIGN TOKENS — LIGHT ── */
[data-theme="light"] {
  /* Surfaces */
  --bg:           #f0f2f7;
  --surface:      #ffffff;
  --surface-mid:  #f5f6fa;
  --surface-high: #eaecf2;

  /* Glass */
  --glass:        rgba(0, 0, 0, 0.04);
  --glass-border: rgba(0, 0, 0, 0.08);
  --glass-hover:  rgba(0, 0, 0, 0.07);

  /* Accents — slightly deeper for light bg readability */
  --accent-green:  #16a34a;
  --accent-red:    #dc2626;
  --accent-blue:   #2563eb;
  --accent-yellow: #d97706;
  --accent-purple: #7c3aed;

  /* Text */
  --text-dim:    rgba(0, 0, 0, 0.38);
  --text-mid:    rgba(0, 0, 0, 0.60);
  --text-bright: rgba(0, 0, 0, 0.88);

  /* Body text */
  --body-color: #1a1a1a;

  /* Cards */
  --card-bg:       rgba(255, 255, 255, 0.85);
  --card-bg-hover: rgba(255, 255, 255, 1);
  --card-border:   1px solid rgba(0, 0, 0, 0.07);

  /* Sidebar specifics */
  --sb-border:       rgba(0,0,0,.07);
  --sb-item-color:   #6b7280;
  --sb-item-hover-bg: rgba(0,0,0,.05);
  --sb-item-hover-color: #1f2937;
  --sb-item-active-bg: rgba(37,99,235,.1);
  --sb-item-active-color: #1d4ed8;
  --sb-item-active-bar: #2563eb;
  --sb-section-color: #9ca3af;
  --sb-session-border: rgba(0,0,0,.07);
  --sb-prog-bg: rgba(0,0,0,.08);
  --sb-prog-fill: rgba(0,0,0,.22);
  --sb-time-color: #9ca3af;
  --sb-avatar-bg: rgba(37,99,235,.1);
  --sb-avatar-border: rgba(37,99,235,.2);
  --sb-user-name: #1f2937;
  --sb-user-role: #6b7280;
  --sb-toggle-bg: rgba(0,0,0,.05);
  --sb-toggle-border: rgba(0,0,0,.1);
  --sb-toggle-color: #9ca3af;
  --sb-tooltip-bg: rgba(255,255,255,.98);
  --sb-tooltip-border: rgba(0,0,0,.12);

  /* Topbar specifics */
  --topbar-bg:     rgba(255,255,255,.85);
  --topbar-border: rgba(0,0,0,.07);
  --bc-page-color: #1f2937;
  --bc-sep-color:  #d1d5db;
  --bc-sub-color:  #6b7280;
  --search-color:  #9ca3af;
  --search-input-color: #1f2937;
  --search-placeholder: #d1d5db;
  --icon-btn-color: #6b7280;
  --sess-time-color: #4b5563;
  --drop-bg: rgba(255,255,255,.99);
  --drop-border: rgba(0,0,0,.1);
  --drop-item-color: #374151;
  --drop-head-name: #1f2937;
  --drop-head-email: #9ca3af;
  --drop-head-border: rgba(0,0,0,.07);

  /* Form elements */
  --input-bg:      rgba(0,0,0,.03);
  --input-border:  rgba(0,0,0,.12);
  --input-color:   #1f2937;
  --input-focus-border: rgba(37,99,235,.4);
  --input-focus-bg: rgba(37,99,235,.04);
  --input-placeholder: #d1d5db;
  --label-color:   #6b7280;

  /* Table */
  --table-th-color: #9ca3af;
  --table-th-border: rgba(0,0,0,.06);
  --table-td-color: #374151;
  --table-td-border: rgba(0,0,0,.04);
  --table-hover-bg: rgba(0,0,0,.02);

  /* Page header */
  --page-header-border: rgba(0,0,0,.07);
  --page-header-icon-bg: rgba(37,99,235,.08);
  --page-header-icon-border: rgba(37,99,235,.15);
  --page-header-icon-color: #2563eb;
  --page-header-title: #1f2937;

  /* Misc */
  --divider-color: rgba(0,0,0,.07);
  --scrollbar-thumb: rgba(0,0,0,.14);
  --scrollbar-hover: rgba(0,0,0,.24);
  --loader-bg: rgba(255,255,255,.65);
  --spin-border: rgba(0,0,0,.08);
  --spin-top: rgba(37,99,235,.7);
  --toast-bg: rgba(255,255,255,.99);
  --toast-border: rgba(0,0,0,.1);
  --toast-color: #1f2937;
  --skel-from: rgba(0,0,0,.04);
  --skel-mid:  rgba(0,0,0,.09);
  --type-tag-bg:     rgba(0,0,0,.04);
  --type-tag-border: rgba(0,0,0,.08);
  --type-tag-color:  #6b7280;
  --badge-pill-bg:    rgba(0,0,0,.05);
  --badge-pill-border: rgba(0,0,0,.09);
  --badge-pill-color:  rgba(0,0,0,.5);
  --btn-new-bg:    rgba(0,0,0,.05);
  --btn-new-border: rgba(0,0,0,.12);
  --btn-new-color:  #374151;
  --btn-new-hover-bg: rgba(37,99,235,.1);
  --btn-new-hover-border: rgba(37,99,235,.3);
  --sec-header-border: rgba(0,0,0,.07);
  --empty-icon-opacity: .35;
}

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

/* ── THEME TRANSITION ── */
html { transition: background-color .3s ease, color .3s ease; }
body, .sidebar, .topbar, .glass-card, .sec-card, .tf-input, .tf-select, .tf-textarea,
.btn, .btn-ghost, .btn-white, .btn-new-iso, .badge-pill, .type-tag, .tb-drop,
.tf-toast, .fmsg { transition: background-color .25s ease, border-color .25s ease, color .2s ease; }

html, body {
  min-height: 100vh;
  background: var(--bg);
  font-family: var(--font);
  color: var(--body-color);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── APP SHELL ── */
.app { display: flex; min-height: 100vh; }

/* ============================================================
   SIDEBAR
   ============================================================ */
.sidebar {
  width: var(--sidebar-w);
  min-height: 100vh;
  position: fixed; top: 0; left: 0; bottom: 0; z-index: 50;
  display: flex; flex-direction: column;
  background: var(--surface);
  border-right: 1px solid var(--sb-border);
  padding: 16px 10px;
  transition: width .25s ease, background-color .25s ease, border-color .25s ease;
}
.sidebar.collapsed { width: 52px; }

.sb-brand {
  display: flex; align-items: center; gap: 9px;
  padding: 8px 10px; border-radius: 8px;
  text-decoration: none; margin-bottom: 20px;
  overflow: hidden; white-space: nowrap; transition: background .15s;
}
.sb-brand:hover { background: var(--glass); }

.sb-brand-icon {
  width: 26px; height: 26px; border-radius: 7px; background: transparent;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.sb-brand-icon svg { width: 14px; height: 14px; }

.sb-brand-name {
  font-size: 14px; font-weight: 700; color: var(--text-bright);
  letter-spacing: -.02em; transition: opacity .2s, width .2s;
}
.sidebar.collapsed .sb-brand-name { opacity: 0; width: 0; overflow: hidden; }
.sidebar.collapsed .sb-brand { padding-left: 0; padding-right: 0; justify-content: center; gap: 0; }

.sb-toggle {
  display: flex; align-items: center; justify-content: center;
  width: 14px; height: 38px; border-radius: 0 16px 16px 0;
  background: var(--surface); border: 1px solid var(--sb-border);
  border-left: none;
  color: var(--sb-toggle-color); cursor: pointer;
  position: absolute; right: -14px; top: 50%; transform: translateY(-50%); z-index: 10;
  transition: all .2s;
  box-shadow: 2px 0 8px rgba(0,0,0,0.04);
}
.sb-toggle:hover { background: var(--surface-high); color: var(--sb-item-active-color); }
.sidebar.collapsed .sb-toggle svg { transform: translateY(-50%) rotate(180deg); position: absolute; top: 50%; }
.sb-toggle svg { position: absolute; top: 50%; transform: translateY(-50%); }

.sb-section {
  font-size: 9px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--sb-section-color);
  padding: 3px 10px; margin-bottom: 2px; margin-top: 14px;
  white-space: nowrap; overflow: hidden; transition: opacity .2s;
}
.sidebar.collapsed .sb-section { opacity: 0; }

.sb-nav {
  flex: 1; display: flex; flex-direction: column; gap: 6px;
  overflow-y: auto; scrollbar-width: none;
}
.sb-nav::-webkit-scrollbar { display: none; }

.sb-item {
  display: flex; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 8px;
  font-size: 13.5px; font-weight: 500; color: var(--sb-item-color);
  text-decoration: none; cursor: pointer;
  white-space: nowrap; overflow: hidden;
  transition: all .15s ease; position: relative;
}
.sb-item:hover  {
  background: var(--sb-item-hover-bg);
  color: var(--sb-item-hover-color);
}
.sb-item.active {
  background: var(--sb-item-active-bg);
  color: var(--sb-item-active-color);
}
/* Left accent bar for active item */
.sb-item.active::before {
  content: '';
  position: absolute;
  left: 0; top: 20%; bottom: 20%;
  width: 2.5px; border-radius: 0 2px 2px 0;
  background: var(--sb-item-active-bar);
  box-shadow: 0 0 8px color-mix(in srgb, var(--sb-item-active-bar) 30%, transparent);
}
.sb-item .icon  { width: 16px; height: 16px; flex-shrink: 0; display: flex; align-items: center; justify-content: center; opacity: .5; transition: opacity .15s; }
.sb-item:hover .icon  { opacity: .8; }
.sb-item.active .icon { opacity: 1; }
.sb-item .label { transition: opacity .2s, width .2s; }
.sidebar.collapsed .sb-item .label { opacity: 0; width: 0; overflow: hidden; }
.sidebar.collapsed .sb-item { padding-left: 0; padding-right: 0; justify-content: center; gap: 0; }

.sidebar.collapsed .sb-item:hover::after {
  content: attr(data-tip);
  position: absolute; left: 44px; top: 50%; transform: translateY(-50%);
  background: var(--sb-tooltip-bg); border: 1px solid var(--sb-tooltip-border);
  padding: 5px 10px; border-radius: 6px; font-size: 12px;
  white-space: nowrap; color: var(--text-bright); pointer-events: none; z-index: 100;
}

/* Session bar */
.sb-session { margin-top: auto; padding-top: 12px; border-top: 1px solid var(--sb-session-border); }
.sess-bar-wrap { padding: 0 4px 10px; transition: opacity .2s; }
.sidebar.collapsed .sess-bar-wrap { opacity: 0; pointer-events: none; }
.sess-prog { height: 2px; border-radius: 99px; background: var(--sb-prog-bg); overflow: hidden; margin-bottom: 4px; }
.sess-prog-fill { height: 100%; border-radius: 99px; background: var(--sb-prog-fill); transition: width 1s linear, background .5s; }
.sess-prog-fill.warn   { background: rgba(255,200,0,.45); }
.sess-prog-fill.danger { background: rgba(255,80,80,.65); }
.sess-time-lbl { font-size: 10px; color: var(--sb-time-color); font-family: var(--mono); }

.sb-user { display: flex; align-items: center; gap: 9px; padding: 6px 4px; }
.sb-avatar {
  width: 30px; height: 30px; border-radius: 8px;
  background: var(--sb-avatar-bg); border: 1px solid var(--sb-avatar-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700; flex-shrink: 0; overflow: hidden;
  color: var(--sb-item-active-color);
}
.sb-avatar img { width: 100%; height: 100%; object-fit: cover; }
.sb-user-info { overflow: hidden; transition: opacity .2s, width .2s; }
.sidebar.collapsed .sb-user-info { opacity: 0; width: 0; }
.sb-user-name { font-size: 12px; font-weight: 600; color: var(--sb-user-name); }
.sb-user-role { font-size: 11px; color: var(--sb-user-role); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; max-width: 140px; }

/* ── MAIN AREA ── */
.main {
  margin-left: var(--sidebar-w);
  width: calc(100% - var(--sidebar-w));
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  transition: margin-left .25s ease, width .25s ease;
}
.main.expanded {
  margin-left: 52px;
  width: calc(100% - 52px);
}

/* ── TOPBAR ── */
.topbar {
  height: var(--topbar-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px;
  background: var(--topbar-bg);
  backdrop-filter: blur(28px) saturate(180%);
  -webkit-backdrop-filter: blur(28px) saturate(180%);
  border-bottom: 1px solid var(--topbar-border);
  position: sticky; top: 0; z-index: 40;
}
.topbar-left  { display: flex; align-items: center; gap: 8px; }
.topbar-right { display: flex; align-items: center; gap: 8px; }
.bc-page { font-size: 13px; font-weight: 600; color: var(--bc-page-color); }
.bc-sep  { font-size: 12px; color: var(--bc-sep-color); }
.bc-sub  { font-size: 12px; color: var(--bc-sub-color); }

.search-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 7px 12px; border-radius: 8px;
  background: var(--glass); border: 1px solid var(--glass-border);
  font-size: 13px; color: var(--search-color); transition: all .2s; width: 190px;
}
.search-bar:focus-within { background: var(--glass-hover); border-color: var(--input-focus-border); width: 230px; }
.search-bar input { background: none; border: none; outline: none; font-size: 13px; color: var(--search-input-color); font-family: var(--font); width: 100%; }
.search-bar input::placeholder { color: var(--search-placeholder); }

.icon-btn {
  width: 32px; height: 32px; border-radius: 8px;
  background: var(--glass); border: 1px solid var(--glass-border);
  color: var(--icon-btn-color); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .12s;
}
.icon-btn:hover { background: var(--glass-hover); color: var(--text-bright); }

.tb-sess { display: flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 8px; background: var(--glass); border: 1px solid var(--glass-border); }
.tb-sess-dot { width: 5px; height: 5px; border-radius: 50%; background: rgba(100,220,100,.8); box-shadow: 0 0 5px rgba(100,220,100,.5); }
.tb-sess-dot.warn   { background: rgba(255,200,0,.8);  box-shadow: 0 0 5px rgba(255,200,0,.5); }
.tb-sess-dot.danger { background: rgba(255,80,80,.8);  box-shadow: 0 0 5px rgba(255,80,80,.5); }
.tb-sess-time { font-family: var(--mono); font-size: 12px; color: var(--sess-time-color); }

.tb-drop { display: none; position: absolute; right: 0; top: calc(100% + 6px); background: var(--drop-bg); border: 1px solid var(--drop-border); border-radius: 10px; padding: 5px; min-width: 170px; backdrop-filter: blur(20px); z-index: 100; }
.tb-drop.open { display: block; }
.tb-drop-item { display: flex; align-items: center; gap: 8px; padding: 8px 10px; border-radius: 7px; font-size: 13px; text-decoration: none; color: var(--drop-item-color); transition: background .12s; cursor: pointer; }
.tb-drop-item:hover { background: var(--glass); color: var(--text-bright); }
.tb-drop-item.danger { color: rgba(255,100,100,.8); }
.tb-drop-item.danger:hover { background: rgba(255,80,80,.08); }

/* ── CONTENT AREA ── */
.content { flex: 1; padding: 24px 28px; }

/* ============================================================
   SHARED COMPONENTS
   ============================================================ */

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 16px; border-radius: 9999px;
  font-size: 13px; font-weight: 600; cursor: pointer;
  font-family: var(--font); text-decoration: none;
  transition: all .15s; white-space: nowrap; border: none;
}
.btn-white  { background: #fff; color: #000; }
.btn-white:hover  { background: #f5f5f7; box-shadow: 0 4px 16px rgba(255,255,255,.12); }
.btn-ghost  { background: var(--glass); color: var(--drop-item-color); border: 1px solid var(--glass-border); }
.btn-ghost:hover  { background: var(--glass-hover); color: var(--text-bright); border-color: var(--input-focus-border); }
.btn-danger { background: rgba(255,80,80,.1); color: rgba(255,120,120,.9); border: 1px solid rgba(255,80,80,.2); }
.btn-danger:hover { background: rgba(255,80,80,.2); }

/* Form elements */
.tf-input, .tf-select, .tf-textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--input-border);
  border-radius: 9px; padding: 9px 13px;
  font-family: var(--font); font-size: 13px; color: var(--input-color);
  outline: none; transition: border-color .15s, background .15s, color .2s;
}
.tf-input:focus, .tf-select:focus, .tf-textarea:focus {
  border-color: var(--input-focus-border);
  background: var(--input-focus-bg);
}
.tf-input::placeholder, .tf-textarea::placeholder { color: var(--input-placeholder); }
.tf-select {
  appearance: none; cursor: pointer;
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%238e8e93' stroke-width='1.5' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
  background-repeat: no-repeat; background-position: right 12px center;
  background-size: 12px; padding-right: 36px;
}
.tf-textarea { resize: vertical; line-height: 1.6; }
.tf-label { display: block; font-size: 11px; font-weight: 600; letter-spacing: .07em; text-transform: uppercase; color: var(--label-color); margin-bottom: 6px; }
.tf-field { margin-bottom: 16px; }

/* Table */
.tf-table { width: 100%; border-collapse: collapse; }
.tf-table th { padding: 9px 14px; font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--table-th-color); border-bottom: 1px solid var(--table-th-border); text-align: left; white-space: nowrap; font-family: var(--mono); }
.tf-table td { padding: 12px 14px; font-size: 13px; color: var(--table-td-color); border-bottom: 1px solid var(--table-td-border); vertical-align: middle; }
.tf-table tr:last-child td { border-bottom: none; }
.tf-table tr:hover td { background: var(--table-hover-bg); color: var(--text-bright); }

/* Cards */
.glass-card { background: var(--glass); border: 1px solid var(--glass-border); border-radius: 12px; position: relative; overflow: hidden; }
.sec-card   { background: var(--card-bg); border: var(--card-border); border-radius: 12px; overflow: hidden; }
.sec-header { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--sec-header-border); }
.sec-title  { font-size: 13px; font-weight: 600; color: var(--text-bright); }
.sec-sub    { font-size: 11px; color: var(--text-dim); margin-top: 2px; }

/* Status badges */
.badge        { display: inline-flex; align-items: center; gap: 5px; padding: 2px 9px; border-radius: 9999px; font-size: 11px; font-weight: 600; }
.badge-green  { background: rgba(100,200,100,.08); color: rgba(100,220,100,.8);  border: 1px solid rgba(100,200,100,.15); }
.badge-blue   { background: rgba(96,165,250,.08);  color: rgba(140,190,255,.8);  border: 1px solid rgba(96,165,250,.15); }
.badge-yellow { background: rgba(200,180,100,.07); color: rgba(220,200,120,.7);  border: 1px solid rgba(200,180,100,.1); }
.badge-red    { background: rgba(255,80,80,.07);   color: rgba(255,120,120,.8);  border: 1px solid rgba(255,80,80,.15); }
.badge-purple { background: rgba(150,150,255,.07); color: rgba(180,180,255,.8);  border: 1px solid rgba(150,150,255,.15); }
.badge-grey   { background: rgba(200,200,200,.06); color: rgba(200,200,200,.7);  border: 1px solid rgba(200,200,200,.1); }

/* Tags */
.type-tag  { font-family: var(--mono); font-size: 11px; color: var(--type-tag-color); background: var(--type-tag-bg); border: 1px solid var(--type-tag-border); padding: 2px 7px; border-radius: 5px; }
.issue-key { font-family: var(--mono); font-size: 12px; color: rgba(180,180,255,.75); text-decoration: none; }
.issue-key:hover { color: rgba(200,200,255,.9); text-decoration: underline; }

/* Skeleton */
.skel { border-radius: 6px; background: linear-gradient(90deg, var(--skel-from) 0%, var(--skel-mid) 50%, var(--skel-from) 100%); background-size: 200% 100%; animation: shimmer 1.8s linear infinite; }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }

/* Global loader */
.tf-loader { position: fixed; inset: 0; background: var(--loader-bg); backdrop-filter: blur(8px); z-index: 9999; display: none; align-items: center; justify-content: center; }
.tf-loader.on { display: flex; }
.tf-spin { width: 32px; height: 32px; border: 2px solid var(--spin-border); border-top-color: var(--spin-top); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Toasts */
.tf-toasts { position: fixed; top: 64px; right: 16px; z-index: 9998; display: flex; flex-direction: column; gap: 7px; }
.tf-toast  { display: flex; align-items: flex-start; gap: 10px; padding: 11px 14px; border-radius: 10px; background: var(--toast-bg); border: 1px solid var(--toast-border); backdrop-filter: blur(20px); font-size: 13px; color: var(--toast-color); box-shadow: 0 6px 28px rgba(0,0,0,.3); animation: toastIn .2s ease both; min-width: 240px; max-width: 360px; }
@keyframes toastIn { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

/* Flash */
.flash-wrap { position: fixed; top: 64px; left: 50%; transform: translateX(-50%); z-index: 9997; display: flex; flex-direction: column; gap: 7px; pointer-events: none; }
.fmsg       { display: flex; align-items: center; gap: 9px; padding: 9px 14px; border-radius: 9px; font-size: 13px; backdrop-filter: blur(12px); pointer-events: all; }
.fmsg-ok { background: rgba(34,197,94,.1);   border: 1px solid rgba(34,197,94,.2);   color: rgba(100,220,100,.9); }
.fmsg-er { background: rgba(239,68,68,.1);   border: 1px solid rgba(239,68,68,.2);   color: rgba(255,120,120,.9); }
.fmsg-wa { background: rgba(245,158,11,.1);  border: 1px solid rgba(245,158,11,.2);  color: rgba(255,200,80,.9); }
.fmsg-in { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); color: #d1d1d6; }
.fmsg-x  { background: none; border: none; color: inherit; cursor: pointer; margin-left: auto; opacity: .5; font-size: 16px; padding: 0 0 0 8px; }

/* Animations */
@keyframes fadeUp { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.anim-up { animation: fadeUp .4s ease both; }

/* ── PAGE HEADER (shared across pages for consistency) ── */
.page-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 24px; padding-bottom: 18px;
  border-bottom: 1px solid var(--page-header-border);
}
.page-header-left { display: flex; align-items: center; gap: 14px; }
.page-header-icon {
  width: 40px; height: 40px; border-radius: 11px; flex-shrink: 0;
  background: var(--page-header-icon-bg); border: 1px solid var(--page-header-icon-border);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; color: var(--page-header-icon-color);
}
.page-header-title { font-size: 18px; font-weight: 700; color: var(--page-header-title); letter-spacing: -.02em; }
.page-header-sub   { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* ── SHARED PAGE HEADER (lp-header style — used across all pages) ── */
.lp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--page-header-border);
}
.lp-header-left { display: flex; align-items: center; gap: 14px; }
.lp-header-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--page-header-icon-bg);
  border: 1px solid var(--page-header-icon-border);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.lp-header-icon i { color: var(--page-header-icon-color); font-size: 20px; }
.lp-header-title { font-size: 18px; font-weight: 700; color: var(--page-header-title); letter-spacing: -.02em; }
.lp-header-sub { font-size: 12px; color: var(--text-dim); margin-top: 2px; }

/* Shared action button (top-right of page header) */
.btn-new-iso {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px; border-radius: 9px;
  background: var(--btn-new-bg);
  border: 1px solid var(--btn-new-border);
  color: var(--btn-new-color); font-family: var(--font); font-size: 13px; font-weight: 600;
  cursor: pointer; transition: all .18s;
  text-decoration: none;
}
.btn-new-iso:hover {
  background: var(--btn-new-hover-bg);
  border-color: var(--btn-new-hover-border);
  color: var(--text-bright);
  transform: translateY(-1px);
}

/* ── BADGE PILL ── */
.badge-pill {
  display: inline-flex; align-items: center;
  padding: 2px 9px; border-radius: 99px;
  font-size: 11px; font-weight: 700; font-family: var(--mono);
  background: var(--badge-pill-bg); color: var(--badge-pill-color);
  border: 1px solid var(--badge-pill-border);
}

/* ── NAV BADGE ("NEW" label in sidebar) ── */
.sb-nav-badge {
  margin-left: auto; font-size: 9px; font-weight: 700;
  padding: 1px 6px; border-radius: 4px;
  background: rgba(180,120,255,.15); color: rgba(200,160,255,.8);
  border: 1px solid rgba(180,120,255,.2);
  text-transform: uppercase; letter-spacing: .06em;
  flex-shrink: 0;
}

/* ── DIVIDER ── */
.tf-divider { height: 1px; background: var(--divider-color); margin: 20px 0; }

/* ── EMPTY STATE ── */
.empty-state {
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 48px 24px; text-align: center;
}
.empty-state-icon { font-size: 36px; margin-bottom: 14px; opacity: var(--empty-icon-opacity); }
.empty-state-title { font-size: 15px; font-weight: 600; color: var(--text-mid); margin-bottom: 6px; }
.empty-state-sub   { font-size: 13px; color: var(--text-dim); max-width: 280px; line-height: 1.6; }

/* ── SCROLLBAR GLOBAL ── */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--scrollbar-thumb); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--scrollbar-hover); }
* { scrollbar-width: thin; scrollbar-color: var(--scrollbar-thumb) transparent; }

/* ══════════════════════════════════════════════════════
   PAGE SHELL — standardisasi semua halaman
   Digunakan sebagai wrapper dalam tiap page template
   ══════════════════════════════════════════════════════ */
.page-shell {
  width: 100%;
  max-width: 100%;
  padding-bottom: 48px;
}

/* ══════════════════════════════════════════════════════
   RESPONSIVE BREAKPOINTS — Full Layout
   ══════════════════════════════════════════════════════ */

/* Large Desktop (> 1400px): lebih longgar */
@media (min-width: 1400px) {
  .content { padding: 28px 36px; }
}

/* Tablet landscape (< 1200px): sidebar lebih kecil */
@media (max-width: 1200px) {
  :root { --sidebar-w: 200px; }
  .content { padding: 20px 24px; }
}

/* Tablet (< 1024px): sidebar collapse otomatis */
@media (max-width: 1024px) {
  :root { --sidebar-w: 52px; }
  .sidebar { width: 52px; }
  .sidebar .sb-brand-name,
  .sidebar .sb-section,
  .sidebar .sb-item .label,
  .sidebar .sb-item span:not(.sb-icon),
  .sidebar .sb-user-info,
  .sidebar .sess-bar-wrap { 
    opacity: 0; 
    width: 0; 
    overflow: hidden;
    pointer-events: none;
  }
  .sidebar .sb-item { padding: 9px 0; justify-content: center; gap: 0; }
  .main { margin-left: 52px; }
  .content { padding: 18px 20px; }
}

/* Mobile (< 768px): sidebar tersembunyi, topbar full */
@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }
  .sidebar { 
    width: 220px; 
    transform: translateX(-100%);
    transition: transform .25s ease, width .25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,.5);
  }
  .sidebar.mobile-open {
    transform: translateX(0);
  }
  .sidebar .sb-brand-name,
  .sidebar .sb-section,
  .sidebar .sb-item .label,
  .sidebar .sb-item span:not(.sb-icon),
  .sidebar .sb-user-info,
  .sidebar .sess-bar-wrap { 
    opacity: 1; 
    width: auto; 
    overflow: visible;
    pointer-events: auto;
  }
  .sidebar .sb-item { padding: 9px 12px; justify-content: flex-start; }
  .main { margin-left: 0; }
  .content { padding: 16px; }
  .topbar { padding: 0 16px; }
  .search-bar { width: 140px; }
  .search-bar:focus-within { width: 180px; }

  /* Mobile overlay */
  .sidebar-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 49;
  }
  .sidebar-overlay.show { display: block; }
}

/* Very small mobile (< 480px) */
@media (max-width: 480px) {
  .content { padding: 12px; }
  .topbar { padding: 0 12px; }
  .search-bar { display: none; }
}