/*
 * CountMe — Main application styles
 * Version: 2.0.0
 */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@500;600;700;800&family=Source+Sans+3:wght@400;500;600;700&display=swap');

:root {
  --cm-bg-0: #f6f5f1;
  --cm-bg-1: #efeee8;
  --cm-bg-0-rgb: 246, 245, 241;
  --cm-bg-1-rgb: 239, 238, 232;
  --cm-surface: #ffffff;
  --cm-surface-rgb: 255, 255, 255;
  --cm-surface-soft: #f7f7f4;
  --cm-surface-soft-rgb: 247, 247, 244;
  --cm-border: #e5e3da;
  --cm-border-rgb: 229, 227, 218;
  --cm-text: #0f0f0f;
  --cm-text-rgb: 15, 15, 15;
  /* WCAG AA: #4d5563 = 5.18:1 on --cm-surface-soft (#f7f7f4); #5a6270 was 4.26:1 (borderline fail). */
  --cm-muted: #4d5563;
  --cm-muted-rgb: 77, 85, 99;
  --cm-primary: #0f0f0f;
  --cm-primary-rgb: 15, 15, 15;
  --cm-primary-600: #111111;
  --cm-primary-600-rgb: 17, 17, 17;
  --cm-primary-soft: #eceff1;
  --cm-primary-soft-rgb: 236, 239, 241;
  --cm-warn: #b7791f;
  --cm-warn-rgb: 183, 121, 31;
  --cm-warn-text: #855600;
  /* `--cm-warning` alias used by inline JS styles (var(--cm-warning,#d97706)).
   * Defined globally so dark fallback never leaks. WCAG AA: contrast 7.96 on #fff. */
  --cm-warning: #92400e;
  --cm-warning-rgb: 146, 64, 14;
  /* WCAG AA on --cm-surface-soft: #991b1b (rgb 153,27,27) c=7.0 vs #c24141 c=4.24 (fails). */
  --cm-danger: #991b1b;
  --cm-danger-rgb: 153, 27, 27;
  /* WCAG AA on --cm-surface (#fff): #065f46 (rgb 6,95,70) c=6.5 vs #177245 c=5.7 (passes). */
  --cm-success: #065f46;
  --cm-success-rgb: 6, 95, 70;
  --cm-info: #2563eb;
  --cm-info-rgb: 37, 99, 235;
  --cm-pro-tab-bg: #c24141;
  --cm-pro-tab-bg-rgb: 194, 65, 65;
  --cm-pro-tab-text: #ffffff;
  --cm-pro-tab-text-rgb: 255, 255, 255;
  --cm-sidebar-bg-start-rgb: 15, 15, 15;
  --cm-sidebar-bg-end-rgb: 23, 23, 23;
  --cm-shadow: 0 30px 80px rgba(var(--cm-text-rgb), 0.08);
  --cm-shadow-soft: 0 14px 36px rgba(var(--cm-text-rgb), 0.05);
  --cm-radius-xs:   6px;
  --cm-radius-sm:   8px;
  --cm-radius-md:   12px;
  --cm-radius-lg:   20px;
  --cm-radius-xl:   20px;
  --cm-radius-full: 999px;
  /* ── typography scale (BUG-039) ──────────────────────────────── */
  --cm-text-xs:   11px;
  --cm-text-sm:   12px;
  --cm-text-base: 13px;
  --cm-text-md:   14px;
  --cm-text-lg:   16px;
  --cm-text-xl:   18px;
  --cm-text-2xl:  20px;
  --cm-text-3xl:  24px;
  --cm-text-4xl:  28px;
  --cm-text-5xl:  36px;
  /* ── card padding scale (BUG-043) ────────────────────────────── */
  --cm-card-pad-sm: 12px;
  --cm-card-pad-md: 16px;
  --cm-card-pad-lg: 24px;
  /* ── z-index scale ───────────────────────────────────────────── */
  --cm-z-base: 1;
  --cm-z-elevated: 100;
  --cm-z-sticky: 900;
  --cm-z-header: 1000;
  --cm-z-overlay: 1100;
  --cm-z-search: 1200;
  --cm-z-modal: 1300;
  --cm-z-toast: 1400;
  --cm-z-debug: 1500;
}

/* ── Dark mode overrides ──────────────────────────────────────── */
[data-theme="dark"] {
  --cm-bg-0: #111113;
  --cm-bg-1: #1a1a1d;
  --cm-bg-0-rgb: 17, 17, 19;
  --cm-bg-1-rgb: 26, 26, 29;
  --cm-surface: #1e1e21;
  --cm-surface-rgb: 30, 30, 33;
  --cm-surface-soft: #252529;
  --cm-surface-soft-rgb: 37, 37, 41;
  --cm-border: #2e2e34;
  --cm-border-rgb: 46, 46, 52;
  --cm-text: #f0f0f0;
  --cm-text-rgb: 240, 240, 240;
  --cm-muted: #c0c6d0;
  --cm-muted-rgb: 192, 198, 208;
  --cm-primary: #e0e0e0;
  --cm-primary-rgb: 224, 224, 224;
  --cm-primary-600: #c8c8c8;
  --cm-primary-600-rgb: 200, 200, 200;
  --cm-primary-soft: #2a2a30;
  --cm-primary-soft-rgb: 42, 42, 48;
  /* Dark surface needs bright pastels for status text. */
  --cm-success: #4ade80;
  --cm-success-rgb: 74, 222, 128;
  --cm-danger: #fca5a5;
  --cm-danger-rgb: 252, 165, 165;
  --cm-warn: #fcd34d;
  --cm-warn-rgb: 252, 211, 77;
  --cm-warn-text: #fcd34d;
  --cm-warning: #fcd34d;
  --cm-warning-rgb: 252, 211, 77;
  --cm-table-th-color: #cbd5e1;
  --cm-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
  --cm-shadow-soft: 0 14px 36px rgba(0, 0, 0, 0.3);
}

/* Dark mode button */
.cm-dark-toggle {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 4px 8px;
  border: none;
  background: none;
  color: var(--cm-muted);
  font-size: var(--cm-text-sm);
  cursor: pointer;
  border-radius: var(--cm-radius-sm);
  transition: background 0.15s, color 0.15s;
  /* P2 cluster-5: sidebar footer toggle tap target (22px → 40px) */
  min-height: 40px;
  min-width: 40px;
  justify-content: center;
}
.cm-dark-toggle:hover {
  background: rgba(var(--cm-text-rgb), 0.06);
  color: var(--cm-text);
}
.cm-dark-toggle svg { flex-shrink: 0; }

/* Keyboard shortcuts modal */
.cm-shortcuts-modal {
  position: fixed;
  inset: 0;
  z-index: var(--cm-z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(4px);
}
.cm-shortcuts-modal-inner {
  background: var(--cm-surface);
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-lg);
  padding: 28px;
  width: min(480px, 90vw);
  max-height: 80vh;
  overflow-y: auto;
  box-shadow: var(--cm-shadow);
}
.cm-shortcuts-modal h3 {
  font-size: var(--cm-text-lg);
  font-weight: 700;
  margin: 0 0 18px;
  color: var(--cm-text);
}
.cm-shortcuts-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--cm-text-base);
}
.cm-shortcuts-table tr + tr td { border-top: 1px solid var(--cm-border); }
.cm-shortcuts-table td { padding: 8px 4px; color: var(--cm-text); }
.cm-shortcuts-table td:first-child { color: var(--cm-muted); }
.cm-shortcuts-kbd {
  display: inline-block;
  padding: 2px 7px;
  border: 1px solid var(--cm-border);
  border-radius: 5px;
  background: var(--cm-surface-soft);
  font-family: monospace;
  font-size: var(--cm-text-sm);
  color: var(--cm-text);
}

html,
body {
  overflow-x: clip;
}

.cm-app-root,
.cm-access-block {
  font-family: 'Source Sans 3', 'Segoe UI', Tahoma, sans-serif;
  color: var(--cm-text);
}

.cm-app-root {
  position: relative;
  left: auto;
  right: auto;
  width: auto;
  max-width: none;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  min-height: 100dvh;
  overflow-x: clip;
}

.cm-access-block {
  padding: 28px;
  border-radius: var(--cm-radius-lg);
  border: 1px solid var(--cm-border);
  background: linear-gradient(140deg, var(--cm-surface) 0%, var(--cm-surface-soft) 100%);
  box-shadow: var(--cm-shadow-soft);
}

.cm-access-block-error {
  border-color: rgba(var(--cm-danger-rgb), 0.22);
  background: rgba(var(--cm-danger-rgb), 0.08);
  color: var(--cm-danger);
}

.cm-login-shell {
  min-height: 100dvh;
  display: grid;
  place-items: center;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 24px 16px;
  overflow-x: hidden;
}

.cm-login-card {
  width: min(520px, 100%);
  max-width: 100%;
  box-sizing: border-box;
  margin-inline: auto;
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-xl);
  background:
    radial-gradient(540px 220px at 0% 0%, rgba(var(--cm-text-rgb), 0.05), transparent 60%),
    linear-gradient(180deg, var(--cm-surface) 0%, var(--cm-bg-0) 100%);
  box-shadow: var(--cm-shadow);
  padding: 32px;
  display: grid;
  gap: 16px;
}

.cm-login-kicker {
  font-size: var(--cm-text-sm);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cm-muted);
  font-weight: 700;
}

.cm-login-title {
  margin: 0;
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.02;
}

.cm-login-copy {
  margin: 0;
  color: var(--cm-muted);
  font-size: var(--cm-text-lg);
}

.cm-login-form {
  display: grid;
  gap: 14px;
}

.cm-login-field {
  display: grid;
  gap: 6px;
}

.cm-login-field span {
  font-size: var(--cm-text-sm);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cm-muted);
  font-weight: 700;
}

.cm-login-field input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-md);
  background: var(--cm-surface);
  color: var(--cm-text);
  font-size: var(--cm-text-md);
  font-weight: 500;
  padding: 13px 14px;
  transition: border-color 140ms ease, box-shadow 140ms ease;
}

.cm-login-field input:focus {
  border-color: var(--cm-primary);
  box-shadow: 0 0 0 3px rgba(var(--cm-text-rgb), 0.08);
  outline: none;
}

.cm-login-remember {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: var(--cm-text-md);
  color: var(--cm-muted);
}

.cm-login-submit {
  border: 0;
  border-radius: var(--cm-radius-md);
  background:
    radial-gradient(120% 120% at 0% 0%, rgba(var(--cm-surface-rgb), 0.18), transparent 42%),
    linear-gradient(135deg, var(--cm-primary) 0%, var(--cm-primary-600) 100%);
  color: var(--cm-surface);
  padding: 14px 18px;
  font-size: var(--cm-text-md);
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 18px 36px rgba(var(--cm-text-rgb), 0.22);
  transition: transform 140ms ease, box-shadow 140ms ease;
}

.cm-login-submit:hover {
  transform: translateY(-1px);
  box-shadow: 0 22px 42px rgba(var(--cm-text-rgb), 0.28);
}

.cm-login-link {
  color: var(--cm-primary-600);
  font-weight: 700;
  text-decoration: none;
}

.cm-login-link:hover {
  text-decoration: underline;
}

.cm-heading,
.cm-nav-title,
.cm-kpi-value,
.cm-total-value {
  font-family: 'Montserrat', 'Segoe UI', Tahoma, sans-serif;
}

/* Legacy widget fallback */
.sq-card {
  border: 1px solid var(--cm-border);
  border-radius: var(--cm-radius-md);
  padding: 14px;
  background: var(--cm-surface);
}

.sq-grid {
  display: grid;
  gap: 10px;
}

.sq-muted {
  color: var(--cm-muted);
}

@media (max-width: 920px) {
  .cm-app-root {
    left: auto;
    right: auto;
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }

  .cm-login-shell {
    padding: 18px 14px;
  }

  .cm-login-card {
    padding: 24px 18px;
    border-radius: var(--cm-radius-lg);
  }
}

@media (max-width: 640px) {
  .cm-login-shell {
    align-items: start;
    padding: 14px 12px 24px;
  }

  .cm-login-card {
    width: 100%;
    padding: 22px 16px;
    border-radius: var(--cm-radius-lg);
    gap: 14px;
  }

  .cm-login-title {
    font-size: clamp(22px, 8vw, 32px);
    line-height: 1.08;
    overflow-wrap: anywhere;
  }

  .cm-login-copy {
    font-size: var(--cm-text-md);
    line-height: 1.35;
  }

  .cm-login-submit {
    width: 100%;
  }
}