/*
 * AltSal Design Token System
 * Single source of truth for all color values across every template.
 * Light / dark toggle controlled by [data-theme] on <html>.
 * Defaults to dark (no attribute needed).
 */

/* ─── Dark theme (default) ─────────────────────────────────────────── */
:root {
  /* Surfaces */
  --surface-0:   #0b0e18;      /* page background */
  --surface-0-rgb: 11,14,24;
  --surface-1:   #0f1117;      /* slight raise — dashboard body */
  --surface-2:   #1a1d27;      /* cards, panels, tab-body */
  --surface-3:   #222a3a;      /* inputs, nested cards */
  --surface-nav: #141823;      /* global header / nav bar */
  --surface-card:#111827;      /* topbar stat cards */

  /* Borders */
  --border:      rgba(255,255,255,0.07);
  --border-2:    rgba(255,255,255,0.04);
  --border-focus:rgba(59,130,246,0.5);
  --border-solid: #2e3347;      /* solid border for dashboard panels */
  --border-strong: #30384b;     /* stronger border for popover/modal edges */

  /* Text */
  --text-1:  #e4eaf5;
  --text-2:  #8591a6;
  --text-3:  #49526a;

  /* Accent */
  --accent:       #3b82f6;
  --accent-hover: #2563eb;
  --accent-dim:   rgba(59,130,246,0.10);

  /* Semantic feedback */
  --positive: #4ade80;
  --negative: #f87171;
  --warning:  #d4c87a;
  --warning-bg: #1e2010;
  --warning-border: #3a4a61;

  /* Buttons */
  --btn-muted-bg:     #1e3a5f;
  --btn-muted-text:   #7ab8ff;
  --btn-muted-border: #2e5a8f;
  --btn-muted-hover:  #264a7a;
  --btn-danger-bg:    #3d1515;
  --btn-danger-text:  #f87171;
  --btn-danger-border:#7a2222;
  --btn-danger-hover: #4d1f1f;
  --btn-primary-bg:   var(--accent);
  --btn-primary-hover:var(--accent-hover);

  /* Auth / form card */
  --card:       rgba(13,17,30,0.92);
  --input-bg:   rgba(0,0,0,0.22);
  --err-bg:     rgba(239,68,68,0.07);
  --err-border: rgba(239,68,68,0.28);
  --err-text:   #f87171;

  /* Success / ok states */
  --ok-bg:     rgba(74,222,128,0.06);
  --ok-border: rgba(34,197,94,0.28);
  --ok-text:   #4ade80;
  --ok-dim:    #22c55e;

  /* Overlay (modal backdrop) */
  --overlay: rgba(6,8,12,0.55);

  /* Scrollbar */
  --scrollbar-thumb: rgba(255,255,255,0.12);
  --scrollbar-track: transparent;

  /* Market status */
  --status-open-bg:     #13301a;
  --status-open-border: #2a5a35;
  --status-closed-bg:   rgba(120,40,40,0.18);
  --status-closed-border: rgba(200,60,60,0.22);
  --status-pre-bg:      rgba(80,70,20,0.18);
  --status-pre-border:  rgba(180,160,40,0.22);

  /* Portfolio pyramid */
  --pyr-1: #274C77;
  --pyr-2: #2F5D8A;
  --pyr-3: #3A6E9C;
  --pyr-4: #477FAE;
  --pyr-5: #5590C0;
  --pyr-1-rgb: 39, 76, 119;
  --pyr-2-rgb: 47, 93, 138;
  --pyr-3-rgb: 58, 110, 156;
  --pyr-4-rgb: 71, 127, 174;
  --pyr-5-rgb: 85, 144, 192;
  --pyr-tier-text: #e6ecf3;
  --pyr-link-indicator: #7ba9d2;

  /* Plotly chart (applied via JS) */
  --chart-bg:      #0f1117;
  --chart-paper:   #0f1117;
  --chart-text:    #8591a6;
  --chart-grid:    rgba(255,255,255,0.06);
  --chart-line:    #3b82f6;
  --chart-fill:    rgba(59,130,246,0.12);
}

/* ─── Light theme ───────────────────────────────────────────────────── */
[data-theme="light"] {
  /* Surfaces */
  --surface-0:   #f0f4fa;
  --surface-0-rgb: 240,244,250;
  --surface-1:   #e8edf5;
  --surface-2:   #ffffff;
  --surface-3:   #f1f5fb;
  --surface-nav: #ffffff;
  --surface-card:#f8fafc;

  /* Borders */
  --border:      rgba(0,0,0,0.09);
  --border-2:    rgba(0,0,0,0.04);
  --border-focus:rgba(37,99,235,0.45);
  --border-solid: rgba(0,0,0,0.12);
  --border-strong: rgba(0,0,0,0.16);

  /* Text */
  --text-1:  #0f172a;
  --text-2:  #64748b;
  --text-3:  #94a3b8;

  /* Accent */
  --accent:       #2563eb;
  --accent-hover: #1d4ed8;
  --accent-dim:   rgba(37,99,235,0.09);

  /* Semantic feedback */
  --positive: #16a34a;
  --negative: #dc2626;
  --warning:  #92400e;
  --warning-bg: #fffbeb;
  --warning-border: #fde68a;

  /* Buttons */
  --btn-muted-bg:     #eaf2ff;
  --btn-muted-text:   #1e40af;
  --btn-muted-border: #9fc5ff;
  --btn-muted-hover:  #dbeafe;
  --btn-danger-bg:    #fef2f2;
  --btn-danger-text:  #dc2626;
  --btn-danger-border:#fecaca;
  --btn-danger-hover: #fee2e2;
  --btn-primary-bg:   var(--accent);
  --btn-primary-hover:var(--accent-hover);

  /* Auth / form card */
  --card:       rgba(255,255,255,0.97);
  --input-bg:   rgba(0,0,0,0.03);
  --err-bg:     rgba(220,38,38,0.05);
  --err-border: rgba(220,38,38,0.22);
  --err-text:   #dc2626;
  /* Success / ok states */
  --ok-bg:     rgba(22,163,74,0.06);
  --ok-border: rgba(22,163,74,0.28);
  --ok-text:   #16a34a;
  --ok-dim:    #15803d;
  /* Overlay */
  --overlay: rgba(15,23,42,0.45);

  /* Scrollbar */
  --scrollbar-thumb: rgba(0,0,0,0.15);
  --scrollbar-track: transparent;

  /* Market status */
  --status-open-bg:     #f0fdf4;
  --status-open-border: #86efac;
  --status-closed-bg:   #fef2f2;
  --status-closed-border: #fecaca;
  --status-pre-bg:      #fffbeb;
  --status-pre-border:  #fde68a;

  /* Portfolio pyramid */
  --pyr-1: #1e3a8a;
  --pyr-2: #1d4ed8;
  --pyr-3: #2563eb;
  --pyr-4: #3b82f6;
  --pyr-5: #60a5fa;
  --pyr-1-rgb: 30, 58, 138;
  --pyr-2-rgb: 29, 78, 216;
  --pyr-3-rgb: 37, 99, 235;
  --pyr-4-rgb: 59, 130, 246;
  --pyr-5-rgb: 96, 165, 250;
  --pyr-tier-text: #ffffff;
  --pyr-link-indicator: #93c5fd;

  /* Plotly chart (applied via JS) */
  --chart-bg:      #ffffff;
  --chart-paper:   #f8fafc;
  --chart-text:    #64748b;
  --chart-grid:    rgba(0,0,0,0.06);
  --chart-line:    #2563eb;
  --chart-fill:    rgba(37,99,235,0.08);
}

/* ─── Compatibility aliases (public pages use old var names) ───────── */
/* Maps legacy --bg / --text / --bg-raised etc to the canonical tokens  */
:root {
  --bg:        var(--surface-0);
  --bg-raised: var(--surface-1);
  --bg-card:   var(--surface-2);
  --text:      var(--text-1);
  --accent-2:  var(--accent-hover);
}

/* ─── Smooth transition on theme swap ──────────────────────────────── */
html {
  transition:
    background-color 0.18s ease,
    color            0.18s ease;
}

/* Apply transition to common elements but NOT to SVGs / images */
*, *::before, *::after {
  transition:
    background-color 0.18s ease,
    border-color     0.18s ease,
    color            0.18s ease,
    box-shadow       0.18s ease;
}

/* ─── Scrollbar ─────────────────────────────────────────────────────── */
* {
  scrollbar-width: thin;
  scrollbar-color: var(--scrollbar-thumb) var(--scrollbar-track);
}
*::-webkit-scrollbar { width: 6px; height: 6px; }
*::-webkit-scrollbar-thumb {
  background: var(--scrollbar-thumb);
  border-radius: 3px;
}
*::-webkit-scrollbar-track { background: var(--scrollbar-track); }

/* ─── Theme toggle button ───────────────────────────────────────────── */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 28px;
  padding: 0;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-2);
  cursor: pointer;
  font-size: 14px;
  flex-shrink: 0;
  line-height: 1;
}
.theme-toggle:hover {
  background: var(--surface-2);
  color: var(--text-1);
  border-color: var(--border-focus);
}

/* Show correct icon per theme */
.theme-toggle .icon-dark  { display: inline; }
.theme-toggle .icon-light { display: none; }
[data-theme="light"] .theme-toggle .icon-dark  { display: none; }
[data-theme="light"] .theme-toggle .icon-light { display: inline; }

/* ─── Light-theme readability guardrails ─────────────────────────────
   Several templates intentionally use white text for the default dark theme.
   In light mode, keep only accent/button text white and remap structural text
   back to readable tokens. */
[data-theme="light"] .brand,
[data-theme="light"] h1,
[data-theme="light"] h2,
[data-theme="light"] h3,
[data-theme="light"] .card-title,
[data-theme="light"] .section h2,
[data-theme="light"] .learn-header h1,
[data-theme="light"] .learn-section h2,
[data-theme="light"] .legal-card h1,
[data-theme="light"] .guide-header h1,
[data-theme="light"] .guide-section h2,
[data-theme="light"] .public-chat-title,
[data-theme="light"] .help-chat-title {
  color: var(--text-1) !important;
}

[data-theme="light"] .card strong,
[data-theme="light"] .faq-item strong,
[data-theme="light"] .learn-section h3,
[data-theme="light"] .guide-section h3,
[data-theme="light"] .fc-title,
[data-theme="light"] .status-card h2,
[data-theme="light"] .status-card h3 {
  color: var(--text-1) !important;
}

[data-theme="light"] .nav,
[data-theme="light"] .page-nav {
  background: rgba(var(--surface-0-rgb), 0.78) !important;
  border-bottom-color: var(--border) !important;
}

[data-theme="light"] .nav-links a:hover,
[data-theme="light"] .nav-links a.active,
[data-theme="light"] .sidebar-nav a:hover,
[data-theme="light"] .public-chat-close:hover,
[data-theme="light"] .help-chat-close:hover {
  color: var(--text-1) !important;
  background: rgba(15, 23, 42, 0.05) !important;
}

[data-theme="light"] .pill,
[data-theme="light"] .notice,
[data-theme="light"] .sidebar-disclaimer,
[data-theme="light"] .public-chat-input {
  background: rgba(15, 23, 42, 0.03) !important;
}

[data-theme="light"] .public-chat-msg.assistant,
[data-theme="light"] .help-chat-msg.assistant {
  background: rgba(37, 99, 235, 0.07) !important;
  border-color: rgba(37, 99, 235, 0.18) !important;
  color: var(--text-1) !important;
}

[data-theme="light"] .public-chat-msg.user,
[data-theme="light"] .help-chat-msg.user {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  color: #fff !important;
}

[data-theme="light"] .card:hover,
[data-theme="light"] .faq-item:hover {
  background: var(--surface-2) !important;
}

[data-theme="light"] [style*="color:#ffffff"],
[data-theme="light"] [style*="color: #ffffff"],
[data-theme="light"] [style*="color:#fff"],
[data-theme="light"] [style*="color: #fff"],
[data-theme="light"] [style*="color:#e0e0e0"],
[data-theme="light"] [style*="color: #e0e0e0"] {
  color: var(--text-1) !important;
}

[data-theme="light"] [style*="color:#7a8099"],
[data-theme="light"] [style*="color: #7a8099"],
[data-theme="light"] [style*="color:#555a70"],
[data-theme="light"] [style*="color: #555a70"] {
  color: var(--text-2) !important;
}

[data-theme="light"] .btn.primary,
[data-theme="light"] .btn-primary,
[data-theme="light"] .btn-link,
[data-theme="light"] .public-chat-msg.user,
[data-theme="light"] .public-chat-send,
[data-theme="light"] .help-chat-msg.user,
[data-theme="light"] .help-chat-send,
[data-theme="light"] .dt-mode-btn.active {
  color: #fff !important;
}

/* ─── Basic mode shared nav ──────────────────────────────────────────── */
.basic-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--surface-2);
  border: 1px solid var(--border-solid);
  border-radius: 7px;
  padding: 7px 12px 7px 16px;
  margin-bottom: 4px;
}
.basic-nav-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: var(--surface-2);
  border: 1px solid var(--border-solid);
  border-radius: 7px;
  padding: 5px 8px;
  margin-bottom: 6px;
  flex-wrap: wrap;
}
.basic-nav-main,
.basic-nav-secondary {
  display: flex;
  align-items: center;
  gap: 2px;
  flex-wrap: wrap;
}
.basic-nav-main { min-width: 0; }
.basic-nav-secondary {
  margin-left: auto;
  padding-left: 10px;
  border-left: 1px solid var(--border-solid);
}
.basic-brand-link {
  display: flex;
  align-items: center;
  gap: 7px;
  text-decoration: none;
  color: var(--text-1);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}
.basic-brand-link:hover { opacity: 0.85; }
.basic-brand-icon { color: var(--accent); flex-shrink: 0; }
.basic-brand-mode {
  color: var(--text-2);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0;
}
.basic-chip {
  border: 1px solid var(--border-solid);
  border-radius: 999px;
  background: var(--surface-1);
  color: var(--text-2);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 9px;
  white-space: nowrap;
}
.basic-nav-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.basic-nav-btn {
  display: inline-flex;
  align-items: center;
  border: 1px solid transparent;
  border-radius: 5px;
  background: transparent;
  color: var(--text-2);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 9px;
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
  font-family: inherit;
}
.basic-nav-btn:hover {
  background: var(--surface-3);
  color: var(--text-1);
  border-color: var(--border-solid);
}
.basic-nav-btn.active {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}
.basic-nav-btn.primary {
  border-color: var(--accent);
  background: var(--accent);
  color: #ffffff;
}
.basic-nav-btn.secondary {
  color: var(--text-2);
  background: var(--surface-1);
  border-color: var(--border-solid);
}
[data-theme="light"] .basic-nav-btn.primary { color: #ffffff; }
@media (max-width: 860px) {
  .basic-topbar { align-items: flex-start; flex-wrap: wrap; }
  .basic-nav-row { align-items: flex-start; flex-wrap: wrap; }
  .basic-nav-secondary {
    width: 100%;
    margin-left: 0;
    padding-left: 0;
    padding-top: 5px;
    border-left: 0;
    border-top: 1px solid var(--border-solid);
  }
}
@media (max-width: 560px) {
  .basic-topbar { flex-direction: column; gap: 8px; }
  .basic-nav-actions { flex-wrap: wrap; }
}
