/* =====================================================
   Clock7 Coffee Brewing Timer — coffee-timer.css
   Naming prefix: cbt-
   Follows the same design tokens as egg-timer.css
   ===================================================== */

/* ── Wrapper ───────────────────────────────────────── */
.cbt-wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 60px 14px 60px;
}

/* ── Hero section ──────────────────────────────────── */
.cbt-hero {
  text-align: center;
  padding: 18px 10px 10px;
}

.cbt-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(26px, 3vw, 44px);
  letter-spacing: .2px;
}

.cbt-hero p {
  margin: 0 auto 14px;
  max-width: 720px;
  opacity: .88;
}

/* ── Kicker badge ──────────────────────────────────── */
.cbt-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  opacity: .8;
  padding: 8px 12px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 999px;
  background: #fff;
  margin-bottom: 14px;
}

/* ── Live clock ────────────────────────────────────── */
.cbt-clock {
  margin: 14px auto 10px;
  padding: 18px 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 18px;
  max-width: 560px;
  background: #fff;
}

.cbt-time {
  font-weight: 900;
  letter-spacing: 1px;
  font-size: clamp(36px, 5vw, 56px);
}

.cbt-date {
  margin-top: 6px;
  opacity: .75;
  font-size: 14px;
}

/* ── Feature chips ─────────────────────────────────── */
.cbt-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
  margin-top: 10px;
}

.cbt-chip {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 12px;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 999px;
  text-decoration: none;
  color: inherit;
  background: #fff;
  white-space: nowrap;
  font-size: 13px;
  transition: box-shadow .12s ease;
}

.cbt-chip:hover {
  box-shadow: 0 6px 16px rgba(0,0,0,.07);
}

/* ── Method cards grid (portal index) ─────────────── */
.cbt-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 22px;
}

.cbt-card {
  display: block;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 20px;
  padding: 16px;
  text-decoration: none;
  color: inherit;
  background: #fff;
  transition: transform .1s ease, box-shadow .1s ease;
  position: relative;
  overflow: hidden;
}

.cbt-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.09);
}

.cbt-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.cbt-card-emoji {
  font-size: 28px;
  line-height: 1;
}

.cbt-card-time {
  display: inline-flex;
  align-items: center;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  font-size: 12px;
  font-weight: 900;
  gap: 4px;
}

.cbt-card h2 {
  margin: 0 0 5px;
  font-size: 18px;
}

.cbt-card-tagline {
  margin: 0 0 10px;
  font-size: 13px;
  opacity: .8;
  line-height: 1.4;
}

.cbt-card-meta {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 10px;
}

.cbt-badge {
  display: inline-flex;
  align-items: center;
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  background: rgba(0,0,0,.05);
  gap: 3px;
}

.cbt-badge-grind { background: rgba(139, 90, 43, .10); color: #7a4f2a; }
.cbt-badge-diff  { font-size: 11px; }

/* ── Timer page wrapper ────────────────────────────── */
.cbt-set {
  max-width: 860px;
  margin: 0 auto;
}

/* ── Big countdown display ─────────────────────────── */
.cbt-target {
  margin-top: 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 20px;
  background: #fff;
  padding: 20px 18px;
}

.cbt-big {
  font-size: clamp(56px, 8vw, 96px);
  font-weight: 950;
  letter-spacing: 2px;
  line-height: 1;
  margin: 8px 0 4px;
  font-variant-numeric: tabular-nums;
  color: var(--primary-color);
}

.cbt-stage-label {
  font-size: 16px;
  font-weight: 700;
  opacity: .85;
  margin: 0 0 2px;
}

.cbt-stage-instruction {
  font-size: 13px;
  opacity: .75;
  margin: 0 0 12px;
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.45;
}

/* ── Stage progress bar ────────────────────────────── */
.cbt-stage-bar {
  display: flex;
  gap: 6px;
  justify-content: center;
  margin: 10px 0 16px;
  flex-wrap: wrap;
}

.cbt-stage-dot {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 5px 10px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  font-size: 12px;
  font-weight: 700;
  background: #fff;
  color: var(--text-secondary);
  transition: all .2s ease;
  cursor: default;
}

.cbt-stage-dot.active {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 12px rgba(74, 144, 226, .3);
}

.cbt-stage-dot.done {
  background: rgba(92, 184, 92, .12);
  color: var(--success-color, #5CB85C);
  border-color: rgba(92, 184, 92, .3);
}

.cbt-stage-num {
  font-size: 10px;
  opacity: .8;
}

/* ── Controls ──────────────────────────────────────── */
.cbt-controls {
  margin-top: 14px;
  text-align: left;
}

.cbt-controls-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}

.cbt-field {
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 16px;
  padding: 10px 10px 8px;
  background: #fff;
}

.cbt-field label {
  display: block;
  font-size: 12px;
  font-weight: 900;
  opacity: .75;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: .3px;
}

.cbt-field select,
.cbt-field input[type="number"] {
  width: 100%;
  border: 1px solid rgba(0,0,0,.10);
  border-radius: 12px;
  padding: 10px;
  font-weight: 700;
  background: #fff;
  font-size: 14px;
  color: var(--text-color);
}

.cbt-field .cbt-info {
  font-size: 12px;
  opacity: .7;
  margin-top: 4px;
  line-height: 1.4;
}

.cbt-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 13px;
}

.cbt-toggle input { width: 18px; height: 18px; }

/* ── Buttons row ───────────────────────────────────── */
.cbt-row {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 16px;
}

.cbt-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 14px 22px;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  cursor: pointer;
  font-weight: 900;
  font-size: 15px;
  min-width: 110px;
  transition: all .12s ease;
  color: var(--text-color);
}

.cbt-action:hover:not(:disabled) {
  box-shadow: 0 6px 18px rgba(0,0,0,.10);
  transform: translateY(-1px);
}

.cbt-action.primary {
  background: var(--primary-color);
  color: #fff;
  border-color: var(--primary-color);
  box-shadow: 0 4px 14px rgba(74, 144, 226, .3);
}

.cbt-action.primary:hover {
  background: var(--primary-hover, #357ABD);
  border-color: var(--primary-hover, #357ABD);
  box-shadow: 0 6px 20px rgba(74, 144, 226, .4);
}

.cbt-action.danger {
  color: var(--danger-color, #D9534F);
  border-color: rgba(217, 83, 79, .3);
}

.cbt-action.danger:hover:not(:disabled) {
  background: rgba(217, 83, 79, .06);
}

.cbt-action:disabled { opacity: .45; cursor: not-allowed; transform: none; }

/* ── Mini buttons ──────────────────────────────────── */
.cbt-mini-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 12px;
}

.cbt-mini {
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  cursor: pointer;
  font-weight: 700;
  font-size: 13px;
  transition: box-shadow .12s ease;
  color: var(--text-color);
}

.cbt-mini:hover { box-shadow: 0 6px 16px rgba(0,0,0,.07); }

/* ── Status bar ────────────────────────────────────── */
.cbt-status {
  margin-top: 10px;
  font-size: 13px;
  opacity: .78;
  min-height: 20px;
}

/* ── Info cards (grind/ratio/temp) ─────────────────── */
.cbt-info-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
  margin-top: 14px;
}

.cbt-info-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  padding: 12px 14px;
  background: #fff;
  text-align: center;
}

.cbt-info-card-label {
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: .5px;
  opacity: .65;
  margin-bottom: 5px;
}

.cbt-info-card-value {
  font-size: 14px;
  font-weight: 700;
  line-height: 1.35;
}

/* ── Tips box ──────────────────────────────────────── */
.cbt-tipbox {
  margin-top: 14px;
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 16px;
  padding: 14px 16px;
  background: #fff;
  text-align: left;
}

.cbt-tipbox h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

.cbt-tipbox ul {
  margin: 0;
  padding-left: 18px;
}

.cbt-tipbox ul li {
  margin-bottom: 5px;
  font-size: 14px;
  opacity: .9;
}

/* ── SEO content card ──────────────────────────────── */
.cbt-seo-card {
  border: 1px solid rgba(0,0,0,.08);
  border-radius: 18px;
  padding: 18px 18px;
  background: #fff;
  margin-top: 20px;
  text-align: left;
}

.cbt-seo-card h2 { margin: 0 0 8px; }
.cbt-seo-card p  { margin: 0 0 10px; opacity: .9; }

.cbt-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 14px;
}

.cbt-cols h3 {
  margin: 0 0 8px;
  font-size: 15px;
}

/* ── Alarm modal ───────────────────────────────────── */
.cbt-modal-overlay[hidden] { display: none; }

.cbt-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.55);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  padding: 16px;
}

.cbt-modal {
  width: 100%;
  max-width: 480px;
  border-radius: 22px;
  background: #fff;
  border: 1px solid rgba(0,0,0,.10);
  box-shadow: 0 18px 50px rgba(0,0,0,.35);
  padding: 18px 18px 16px;
  animation: cbt-modal-pop .2s cubic-bezier(.34,1.56,.64,1);
}

@keyframes cbt-modal-pop {
  from { transform: scale(.88); opacity: 0; }
  to   { transform: scale(1);   opacity: 1; }
}

.cbt-modal-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.cbt-modal-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(0,0,0,.10);
  font-size: 13px;
  font-weight: 900;
}

.cbt-modal-close {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,.10);
  background: #fff;
  cursor: pointer;
  font-size: 22px;
  line-height: 1;
}

.cbt-modal h2 { margin: 14px 0 6px; font-size: 26px; }
.cbt-modal p  { margin: 0 0 12px; opacity: .88; }

.cbt-modal-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cbt-modal-actions .cbt-action { flex: 1 1 140px; }

.cbt-modal-note {
  margin-top: 10px;
  font-size: 12px;
  opacity: .65;
}

/* ── Progress bar (linear) ─────────────────────────── */
.cbt-progress-wrap {
  margin: 10px 0;
  height: 6px;
  border-radius: 999px;
  background: rgba(0,0,0,.07);
  overflow: hidden;
}

.cbt-progress-bar {
  height: 100%;
  background: var(--primary-color);
  border-radius: 999px;
  transition: width .5s linear;
  width: 0%;
}

/* ── Dark theme overrides ──────────────────────────── */
[data-theme="dark"] .cbt-card,
[data-theme="dark"] .cbt-target,
[data-theme="dark"] .cbt-clock,
[data-theme="dark"] .cbt-field,
[data-theme="dark"] .cbt-info-card,
[data-theme="dark"] .cbt-tipbox,
[data-theme="dark"] .cbt-seo-card,
[data-theme="dark"] .cbt-chip,
[data-theme="dark"] .cbt-kicker,
[data-theme="dark"] .cbt-action,
[data-theme="dark"] .cbt-mini,
[data-theme="dark"] .cbt-modal {
  background: var(--bg-secondary);
}

[data-theme="dark"] .cbt-field select,
[data-theme="dark"] .cbt-field input[type="number"] {
  background: var(--bg-color);
  color: var(--text-color);
  border-color: var(--border-color);
}

[data-theme="dark"] .cbt-action.primary {
  background: var(--primary-color);
  color: #fff;
}

[data-theme="dark"] .cbt-badge-grind {
  background: rgba(139, 90, 43, .2);
}

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 900px) {
  .cbt-cards         { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cbt-controls-grid { grid-template-columns: 1fr 1fr; }
  .cbt-info-grid     { grid-template-columns: 1fr 1fr; }
  .cbt-cols          { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .cbt-wrap          { padding: 50px 12px 80px; }
  .cbt-cards         { grid-template-columns: 1fr; }
  .cbt-controls-grid { grid-template-columns: 1fr; }
  .cbt-info-grid     { grid-template-columns: 1fr; }
  .cbt-big           { font-size: clamp(52px, 15vw, 80px); }
  .cbt-action        { min-width: 90px; padding: 12px 16px; font-size: 14px; }
}