:root {
  --bg: #f3f4f7;
  --bg-2: #e8eaf0;
  --card: #ffffff;
  --card-border: rgba(15, 23, 42, 0.08);
  --text: #16181d;
  --text-dim: #6b7280;
  --text-faint: #9ca3af;
  --accent: #4f6df5;
  --accent-2: #7c5cff;
  --accent-soft: rgba(79, 109, 245, 0.12);
  --female: #ef5da8;
  --female-soft: rgba(239, 93, 168, 0.14);
  --glow: #ffcf5c;
  --danger: #ef4444;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
  --shadow-lg: 0 4px 10px rgba(16, 24, 40, 0.06), 0 20px 40px rgba(16, 24, 40, 0.10);
  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --ease: cubic-bezier(.22, 1, .36, 1);
}

:root[data-theme="dark"] {
  --bg: #101218;
  --bg-2: #15171f;
  --card: #1a1d27;
  --card-border: rgba(255, 255, 255, 0.08);
  --text: #eef0f5;
  --text-dim: #9aa0ae;
  --text-faint: #6b7280;
  --accent: #7c93ff;
  --accent-2: #a78bfa;
  --accent-soft: rgba(124, 147, 255, 0.16);
  --female: #f487c1;
  --female-soft: rgba(244, 135, 193, 0.16);
  --glow: #ffd873;
  --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
  --shadow-lg: 0 4px 10px rgba(0, 0, 0, 0.3), 0 24px 48px rgba(0, 0, 0, 0.4);
}
:root[data-theme="light"] {
  --bg: #f3f4f7;
  --bg-2: #e8eaf0;
  --card: #ffffff;
  --card-border: rgba(15, 23, 42, 0.08);
  --text: #16181d;
  --text-dim: #6b7280;
  --text-faint: #9ca3af;
  --accent: #4f6df5;
  --accent-2: #7c5cff;
  --accent-soft: rgba(79, 109, 245, 0.12);
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 8px 24px rgba(16, 24, 40, 0.06);
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101218;
    --bg-2: #15171f;
    --card: #1a1d27;
    --card-border: rgba(255, 255, 255, 0.08);
    --text: #eef0f5;
    --text-dim: #9aa0ae;
    --text-faint: #6b7280;
    --accent: #7c93ff;
    --accent-2: #a78bfa;
    --accent-soft: rgba(124, 147, 255, 0.16);
    --female: #f487c1;
    --female-soft: rgba(244, 135, 193, 0.16);
    --glow: #ffd873;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 4px 10px rgba(0, 0, 0, 0.3), 0 24px 48px rgba(0, 0, 0, 0.4);
  }
}

* { box-sizing: border-box; }

/* An element's own `display:flex` etc. can outrank the UA's `[hidden]` rule
   at equal specificity (author origin always wins ties) — pin it down. */
[hidden] { display: none !important; }

html, body {
  margin: 0;
  padding: 0;
  min-height: 100%;
  overflow-x: hidden;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 15px;
  line-height: 1.45;
  min-height: 100vh;
  padding: 20px 20px 100px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.bg-glow {
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 60vh;
  background: radial-gradient(60% 60% at 30% 0%, var(--accent-soft), transparent 70%),
              radial-gradient(50% 50% at 80% 10%, var(--female-soft), transparent 70%);
  pointer-events: none;
  z-index: 0;
}

button { font-family: inherit; }

/* ---------- Topbar ---------- */

.topbar {
  position: relative;
  z-index: 2;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  max-width: 1180px;
  width: 100%;
  margin: 0 auto 22px;
}

.topbar-left, .topbar-right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

/* Gender switch */

.gender-switch {
  position: relative;
  display: inline-flex;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: 999px;
  padding: 4px;
  box-shadow: var(--shadow);
}

.gender-thumb {
  position: absolute;
  top: 4px;
  left: 4px;
  width: 36px;
  height: calc(100% - 8px);
  border-radius: 50%;
  background: var(--accent-soft);
  border: 1.5px solid var(--accent);
  transition: transform .38s var(--ease), border-color .3s, background .3s;
  z-index: 0;
}

.gender-switch[data-active="female"] .gender-thumb {
  transform: translateX(36px);
  background: var(--female-soft);
  border-color: var(--female);
}

.gender-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border: none;
  background: transparent;
  padding: 0;
  border-radius: 50%;
  cursor: pointer;
  transition: transform .15s var(--ease);
}

.gender-btn:hover { transform: translateY(-1px) scale(1.05); }
.gender-btn:active { transform: translateY(0) scale(.92); }

.gender-orb {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: #fff;
  opacity: .5;
  transition: opacity .25s, transform .25s var(--ease);
}

.gender-orb::before { content: "✦"; }

.orb-a { background: linear-gradient(135deg, var(--accent), var(--accent-2)); }
.orb-b { background: linear-gradient(135deg, var(--female), var(--accent-2)); }

.gender-btn[aria-pressed="true"] .gender-orb {
  opacity: 1;
  transform: scale(1.2);
}

/* Cookie chip — quiet, matches site chrome */

.cookie-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--card);
  border: 1px solid var(--card-border);
  color: var(--text-dim);
  font-size: 12.5px;
  padding: 7px 8px 7px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  animation: chip-in .5s var(--ease);
}

@keyframes chip-in {
  from { opacity: 0; transform: translateY(-4px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.chip-btn {
  border: none;
  border-radius: 999px;
  padding: 5px 12px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .15s var(--ease), background .2s, color .2s;
}

.chip-yes { background: var(--accent-soft); color: var(--accent); }
.chip-yes:hover { background: var(--accent); color: #fff; }
.chip-no { background: transparent; color: var(--text-faint); }
.chip-no:hover { color: var(--text-dim); }
.chip-btn:active { transform: scale(.92); }

/* Persistent "remember" toggle, replaces the chip once a decision is made */

.remember-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--card);
  box-shadow: var(--shadow);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform .15s var(--ease), border-color .2s, background .2s;
}

.remember-btn:hover { transform: translateY(-1px); }
.remember-btn:active { transform: scale(.9); }

.remember-icon {
  font-size: 14px;
  color: var(--text-faint);
  transition: color .25s;
}
.remember-icon::before { content: "✧"; }

.remember-btn[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent-soft);
}
.remember-btn[aria-pressed="true"] .remember-icon {
  color: var(--accent);
}
.remember-btn[aria-pressed="true"] .remember-icon::before { content: "✦"; }

.remember-btn.pulse {
  animation: remember-pulse 1.6s ease-in-out 2;
}
@keyframes remember-pulse {
  0%, 100% { box-shadow: var(--shadow); }
  50% { box-shadow: 0 0 0 6px var(--accent-soft); }
}

.remember-toast {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  opacity: 0;
  transform: translateY(2px);
  transition: opacity .25s, transform .25s;
  pointer-events: none;
}
.remember-toast.show { opacity: 1; transform: translateY(0); }

/* ---------- Time picker ---------- */

.time-picker {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 8px 14px;
  box-shadow: var(--shadow);
}

.time-field {
  position: relative;
  min-width: 42px;
  text-align: center;
  padding: 4px 6px;
  border-radius: 8px;
  cursor: pointer;
  outline: none;
  user-select: none;
  transition: background .2s;
}

.time-field:hover { background: var(--accent-soft); }
.time-field:focus-visible { background: var(--accent-soft); box-shadow: 0 0 0 2px var(--accent); }

.time-value {
  font-size: 22px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: .5px;
  transition: text-shadow .3s, color .3s, transform .18s var(--ease);
}

.time-field.editing .time-value { color: var(--accent); }

.time-field.glow .time-value {
  color: var(--glow);
  text-shadow: 0 0 12px color-mix(in srgb, var(--glow) 70%, transparent),
               0 0 26px color-mix(in srgb, var(--glow) 45%, transparent);
  animation: glow-pop .45s var(--ease);
}

@keyframes glow-pop {
  0%   { transform: scale(1); }
  35%  { transform: scale(1.22); }
  100% { transform: scale(1); }
}

.time-colon {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-faint);
  padding-bottom: 2px;
}

.time-hint {
  margin-left: 10px;
  font-size: 11.5px;
  color: var(--text-faint);
  white-space: nowrap;
  border-left: 1px solid var(--card-border);
  padding-left: 10px;
}

/* Suggestion pad — compact 2-column grid, quiet & translucent */

.time-pad {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  z-index: 20;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  min-width: 84px;
  padding: 6px;
  border-radius: 12px;
  background: color-mix(in srgb, var(--card) 82%, transparent);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-lg);
  opacity: 0;
  pointer-events: none;
  transform: translateX(-50%) translateY(-4px) scale(.95);
  transition: opacity .16s var(--ease), transform .16s var(--ease);
}

.time-pad.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0) scale(1);
}

.pad-item {
  border-radius: 7px;
  border: 1px solid transparent;
  background: color-mix(in srgb, var(--bg-2) 80%, transparent);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  padding: 6px 4px;
  cursor: pointer;
  transition: background .15s, color .15s, border-color .15s;
}

.pad-item:hover, .pad-item.highlight {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--accent);
}

/* Start / notifications controls */

.control-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 1px solid var(--card-border);
  background: var(--card);
  color: var(--text-dim);
  font-size: 12.5px;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 999px;
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: transform .15s var(--ease), background .2s, color .2s, border-color .2s;
}

.control-btn:hover { transform: translateY(-1px); }
.control-btn:active { transform: scale(.95); }

.control-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--text-faint);
  transition: background .2s, box-shadow .2s;
}

.start-btn[aria-pressed="true"] {
  background: color-mix(in srgb, var(--accent) 14%, var(--card));
  border-color: var(--accent);
  color: var(--accent);
}
.start-btn[aria-pressed="true"] .control-dot {
  background: #22c55e;
  box-shadow: 0 0 0 3px rgba(34, 197, 94, .22);
  animation: dot-live 1.6s ease-in-out infinite;
}
@keyframes dot-live {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34, 197, 94, .22); }
  50% { box-shadow: 0 0 0 6px rgba(34, 197, 94, .1); }
}

.notif-btn[aria-pressed="true"] {
  background: color-mix(in srgb, var(--accent) 14%, var(--card));
  border-color: var(--accent);
  color: var(--accent);
}
.notif-btn[disabled] {
  opacity: .55;
  cursor: default;
}
.notif-btn[disabled]:hover { transform: none; }

/* ---------- Layout ---------- */

.layout {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 600px;
  margin: 0 auto;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 18px;
}

.card {
  background: var(--card);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 22px;
}

.card-title {
  margin: 0 0 12px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text-dim);
}

/* ---------- Text card / carousel ---------- */

.text-card {
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 220px;
}

.text-card-inner {
  flex: 1;
  min-width: 0;
}

.text-dots {
  display: flex;
  gap: 5px;
  justify-content: center;
  margin-bottom: 14px;
}

.text-dots .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--card-border);
  transition: background .25s, transform .25s var(--ease), width .25s var(--ease);
}

.text-dots .dot.active {
  background: var(--accent);
  width: 18px;
  border-radius: 4px;
}

.text-viewport {
  overflow: hidden;
  border-radius: var(--radius-md);
  background: var(--bg-2);
  border: 1px solid var(--card-border);
}

.text-slide {
  padding: 22px 24px;
  transition: transform .32s var(--ease), opacity .28s var(--ease);
}

.text-slide.slide-out-left  { transform: translateX(-24px); opacity: 0; }
.text-slide.slide-out-right { transform: translateX(24px);  opacity: 0; }
.text-slide.slide-in        { transform: translateX(0);     opacity: 1; }

.msg-text {
  margin: 0;
  font-family: "SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;
  font-size: 15px;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  color: var(--text);
}

.msg-text .msg-time {
  color: var(--accent);
  font-weight: 700;
  border-radius: 4px;
  transition: text-shadow .3s;
}

.text-note {
  margin-top: 12px;
  font-size: 13px;
  color: var(--text-dim);
  background: var(--accent-soft);
  border-radius: var(--radius-sm);
  padding: 9px 13px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.text-note::before {
  content: "💡";
  font-size: 13px;
}

.text-card-actions {
  margin-top: 16px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 999px;
  cursor: pointer;
  box-shadow: 0 6px 16px rgba(79, 109, 245, .28);
  transition: transform .15s var(--ease), box-shadow .2s;
}

.copy-btn:hover { transform: translateY(-1px); box-shadow: 0 8px 20px rgba(79, 109, 245, .34); }
.copy-btn:active { transform: translateY(0) scale(.96); }
.copy-btn kbd {
  font-family: inherit;
  font-size: 11px;
  opacity: .8;
  background: rgba(255,255,255,.18);
  padding: 1px 5px;
  border-radius: 4px;
}

.copy-btn-sm { padding: 8px 14px; font-size: 12.5px; margin-top: 12px; }

.copy-toast {
  font-size: 12.5px;
  color: var(--accent);
  font-weight: 600;
  opacity: 0;
  transform: translateY(2px);
  transition: opacity .25s, transform .25s;
}

.copy-toast.show { opacity: 1; transform: translateY(0); }

.nav-arrow {
  flex-shrink: 0;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--card-border);
  background: var(--bg-2);
  color: var(--text-dim);
  font-size: 19px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform .15s var(--ease), background .2s, color .2s;
}

.nav-arrow:hover { background: var(--accent-soft); color: var(--accent); }
.nav-arrow:active { transform: scale(.88); }

/* ---------- Report box ---------- */

.report-box {
  font-family: ui-monospace, Menlo, Consolas, monospace;
  font-size: 13px;
  line-height: 1.55;
  background: var(--bg-2);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  color: var(--text-dim);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}

.report-box:hover, .report-box:focus-visible {
  border-color: var(--accent);
  color: var(--text);
  outline: none;
}

/* ---------- Alarm banner ---------- */

.alarm-banner {
  position: fixed;
  left: 50%;
  bottom: 24px;
  transform: translateX(-50%);
  z-index: 30;
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--card);
  border: 1px solid var(--card-border);
  box-shadow: var(--shadow-lg);
  border-radius: 999px;
  padding: 10px 12px 10px 20px;
  animation: banner-in .4s var(--ease);
  transition: opacity .2s var(--ease), transform .2s var(--ease);
}

.alarm-banner.hide {
  opacity: 0;
  transform: translateX(-50%) translateY(10px);
}

@keyframes banner-in {
  from { opacity: 0; transform: translateX(-50%) translateY(12px); }
  to   { opacity: 1; transform: translateX(-50%) translateY(0); }
}

.alarm-text {
  font-size: 13.5px;
  font-weight: 600;
}

.alarm-stop {
  border: none;
  background: var(--danger);
  color: #fff;
  font-size: 12.5px;
  font-weight: 700;
  padding: 8px 16px;
  border-radius: 999px;
  cursor: pointer;
  transition: transform .15s var(--ease), opacity .2s;
}

.alarm-stop:hover { opacity: .9; }
.alarm-stop:active { transform: scale(.94); }

/* Focus ring, consistent + accessible */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}