:root {
  --bg: #f6efe0;
  --panel: #fffdf9;
  --ink: #221f1a;
  --accent: #b9552e;
  --accent-hover: #a54a27;
  --accent-soft: #f3e0d1;
  --done: #3f8a5a;
  --done-soft: #e4f3e9;
  --drift: #b07a1f;
  --drift-soft: #f8eed7;
  --stuck: #ad4530;
  --stuck-soft: #f8e2da;
  --border: #e7dac2;
  --shadow-sm: 0 1px 2px rgba(80, 55, 30, 0.06), 0 1px 1px rgba(80, 55, 30, 0.04);
  --shadow-md: 0 6px 20px rgba(80, 55, 30, 0.09), 0 2px 6px rgba(80, 55, 30, 0.06);
  --shadow-lg: 0 16px 40px rgba(80, 55, 30, 0.16);
  font-size: 17px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  background:
    radial-gradient(circle at 12% 8%, rgba(185, 85, 46, 0.06), transparent 40%),
    radial-gradient(circle at 88% 92%, rgba(63, 138, 90, 0.05), transparent 40%),
    var(--bg);
  background-attachment: fixed;
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

header {
  padding: 2.5rem 1.5rem 1.25rem;
  text-align: center;
}

h1 {
  margin: 0 0 0.4rem;
  font-family: 'Fraunces', Georgia, serif;
  font-optical-sizing: auto;
  font-size: 2.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.7rem;
}

.streak-badge {
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  font-size: 0.85rem;
  background: linear-gradient(135deg, var(--accent), #d9793f);
  color: white;
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow-sm);
  animation: badge-in 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@keyframes badge-in {
  0% { transform: scale(0.4); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.tagline { margin: 0; color: #7a6f5e; font-size: 1.02rem; }

main {
  max-width: 660px;
  margin: 0 auto;
  padding: 1rem 1.25rem 3rem;
}

.panel {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.6rem;
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  animation: panel-in 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes panel-in {
  0% { opacity: 0; transform: translateY(6px); }
  100% { opacity: 1; transform: translateY(0); }
}

.hidden { display: none !important; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; opacity: 0; }

label { display: block; font-weight: 600; margin-bottom: 0.5rem; }
.inline-label { font-weight: 500; }

textarea, input[type=text], input[type=number], input[type=date] {
  width: 100%;
  font: inherit;
  padding: 0.75rem 0.95rem;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  background: #fffefc;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

textarea:focus, input:focus, select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

textarea { min-height: 90px; resize: vertical; }

button {
  font: inherit;
  font-weight: 600;
  padding: 0.65rem 1.2rem;
  border: none;
  border-radius: 10px;
  background: var(--accent);
  color: white;
  cursor: pointer;
  margin-top: 1rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.12s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.15s ease, background 0.15s ease;
}

button:hover:not(:disabled) { background: var(--accent-hover); box-shadow: var(--shadow-md); transform: translateY(-1px); }
button:active:not(:disabled) { transform: translateY(0) scale(0.97); box-shadow: var(--shadow-sm); }
button:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }

.secondary-btn, #restart-btn, #timer-toggle, .connect-btn, #canvas-picker-close {
  background: var(--accent-soft);
  color: var(--accent);
  margin-top: 0;
  box-shadow: none;
}
.secondary-btn:hover:not(:disabled), #restart-btn:hover:not(:disabled), #timer-toggle:hover:not(:disabled),
.connect-btn:hover:not(:disabled), #canvas-picker-close:hover:not(:disabled) {
  background: #ecd4bf;
  box-shadow: var(--shadow-sm);
}

/* Connect bar */
.connect-bar { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; padding: 1.1rem 1.5rem; }
.connect-status { color: #7a6f5e; font-size: 0.9rem; }
.connect-btn { display: inline-flex; align-items: center; gap: 0.45rem; }

/* Setup modals */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(34, 31, 26, 0.55);
  backdrop-filter: blur(2px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 1.5rem;
  animation: overlay-in 0.2s ease;
}
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
  background: var(--panel);
  border-radius: 16px;
  padding: 1.75rem;
  max-width: 520px;
  max-height: 85vh;
  overflow-y: auto;
  box-shadow: var(--shadow-lg);
  animation: modal-in 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes modal-in {
  0% { opacity: 0; transform: translateY(10px) scale(0.98); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}
.modal-box h3 { margin-top: 0; font-family: 'Fraunces', Georgia, serif; }
.modal-box ol { padding-left: 1.2rem; margin: 0.75rem 0; }
.modal-box li { margin-bottom: 0.5rem; }
.modal-box code {
  background: var(--accent-soft);
  padding: 0.1rem 0.4rem;
  border-radius: 4px;
  font-size: 0.9em;
}
.modal-box input[type=text] { margin-bottom: 1rem; }
.modal-actions { display: flex; justify-content: flex-end; gap: 0.6rem; }
.modal-actions button { margin-top: 0; }

.voice-picker-row {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.voice-picker-row select { padding: 0.5rem; border-radius: 8px; border: 1.5px solid var(--border); }

.toggle-row {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
  cursor: pointer;
}
.toggle-row input { margin-top: 0.2rem; width: 1.15rem; height: 1.15rem; accent-color: var(--accent); flex-shrink: 0; }

.step-item .verify-required-note {
  font-size: 0.8rem;
  color: var(--drift);
  margin-top: 0.35rem;
  font-weight: 600;
}

/* Energy selector */
.energy-row { display: flex; gap: 0.6rem; margin-bottom: 1.25rem; }
.energy-btn {
  flex: 1;
  background: #fffefc;
  color: var(--ink);
  border: 1.5px solid var(--border);
  margin-top: 0;
  font-weight: 600;
  box-shadow: none;
}
.energy-btn:hover:not(:disabled) { box-shadow: var(--shadow-sm); transform: translateY(-1px); }
.energy-btn.selected {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: inset 0 0 0 1px var(--accent);
}

/* Mic / upload */
.input-with-mic { position: relative; }
.mic-btn {
  position: absolute;
  right: 0.5rem;
  bottom: 0.6rem;
  margin: 0;
  width: 2.2rem;
  height: 2.2rem;
  padding: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.mic-btn.recording { background: var(--stuck); color: white; animation: mic-pulse 1s ease-in-out infinite; }
@keyframes mic-pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(173, 69, 48, 0.4); }
  50% { box-shadow: 0 0 0 8px rgba(173, 69, 48, 0); }
}

.upload-row { display: flex; flex-wrap: wrap; gap: 0.7rem; margin-top: 1rem; }
.upload-btn {
  flex: 1;
  min-width: 200px;
  text-align: center;
  background: var(--accent-soft);
  color: var(--accent);
  border-radius: 10px;
  padding: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  margin-bottom: 0;
  border: 1.5px dashed transparent;
  transition: transform 0.12s ease, border-color 0.15s ease, background 0.15s ease;
}
.upload-btn:hover { background: #ecd4bf; border-color: var(--accent); transform: translateY(-1px); }

.photo-preview-wrap { margin-top: 1rem; position: relative; display: inline-block; }
.photo-preview-wrap img { max-width: 100%; max-height: 220px; border-radius: 10px; border: 1px solid var(--border); box-shadow: var(--shadow-sm); }
.clear-photo-btn {
  display: block;
  margin-top: 0.5rem;
  background: none;
  color: var(--stuck);
  padding: 0.2rem 0;
  font-size: 0.85rem;
  box-shadow: none;
}
.clear-photo-btn:hover:not(:disabled) { background: none; box-shadow: none; transform: none; text-decoration: underline; }

.row-2col { display: flex; gap: 1rem; margin-top: 1rem; flex-wrap: wrap; }
.row-2col > label { flex: 1; min-width: 150px; }

/* Canvas picker */
#canvas-list { list-style: none; padding: 0; margin: 0; }
#canvas-list li {
  padding: 0.75rem 0.95rem;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  margin-bottom: 0.5rem;
  cursor: pointer;
  transition: border-color 0.15s ease, transform 0.12s ease;
}
#canvas-list li:hover { background: var(--accent-soft); border-color: var(--accent); transform: translateX(2px); }
#canvas-list .assignment-meta { font-size: 0.85rem; color: #7a6f5e; }

/* Progress */
.progress-wrap { display: flex; align-items: center; gap: 0.75rem; margin: 0.5rem 0 1.1rem; }
.progress-bar-track {
  flex: 1;
  height: 12px;
  background: var(--accent-soft);
  border-radius: 999px;
  overflow: hidden;
  box-shadow: inset 0 1px 2px rgba(80, 55, 30, 0.12);
}
.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--accent), #d9793f);
  border-radius: 999px;
  transition: width 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
#progress-label { font-weight: 700; color: var(--accent); white-space: nowrap; }

.steps-actions { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.panic-btn { background: var(--stuck); }
.panic-btn:hover:not(:disabled) { background: #96392a; }

.panic-view {
  margin-top: 1rem;
  padding: 1.3rem;
  border-radius: 12px;
  background: var(--accent-soft);
  border: 1.5px dashed var(--accent);
  font-weight: 600;
  text-align: center;
  animation: panel-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.steps-header { display: flex; justify-content: space-between; align-items: center; gap: 1rem; }
.steps-header h2 { font-family: 'Fraunces', Georgia, serif; font-weight: 600; }

.day-group { margin-top: 1.5rem; }
.day-group-label {
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.6rem;
  font-size: 1.05rem;
}

#steps-container, .day-steps {
  list-style: none;
  padding: 0;
  margin: 1.25rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.step-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.9rem 1.1rem;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: #fffefc;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.15s ease, box-shadow 0.15s ease;
}
.step-item:hover { box-shadow: var(--shadow-sm); }

.step-item.current { border-color: var(--accent); background: var(--accent-soft); box-shadow: var(--shadow-sm); }
.step-item.done { opacity: 0.55; background: var(--done-soft); border-color: var(--done-soft); }
.step-item.done .step-title { text-decoration: line-through; }
.step-item.celebrate { animation: pop 0.45s cubic-bezier(0.34, 1.56, 0.64, 1); }

.step-item input[type=checkbox] {
  margin-top: 0.3rem;
  width: 1.35rem;
  height: 1.35rem;
  accent-color: var(--accent);
  cursor: pointer;
  transition: transform 0.15s ease;
}
.step-item input[type=checkbox]:hover:not(:disabled) { transform: scale(1.1); }

.step-body { flex: 1; }
.step-title { font-weight: 600; }
.step-meta { font-size: 0.85rem; color: #7a6f5e; margin-top: 0.15rem; }
.verify-photo-btn {
  margin-top: 0.5rem;
  padding: 0.35rem 0.75rem;
  font-size: 0.8rem;
  background: var(--accent-soft);
  color: var(--accent);
  box-shadow: none;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.verify-result { font-size: 0.85rem; margin-top: 0.4rem; font-weight: 600; }
.verify-result.confirmed { color: var(--done); }
.verify-result.unsure { color: var(--drift); }

.checkin-box p#checkin-prompt { font-weight: 700; margin-top: 0; font-size: 1.05rem; }
.checkin-row { display: flex; gap: 0.5rem; align-items: center; }
.checkin-row input { flex: 1; }
.checkin-row button { margin-top: 0; }

.checkin-response {
  margin-top: 1rem;
  padding: 0.9rem 1.1rem;
  border-radius: 10px;
  font-weight: 600;
  animation: panel-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.checkin-response.on_track { background: var(--done-soft); color: var(--done); }
.checkin-response.drifted { background: var(--drift-soft); color: var(--drift); }
.checkin-response.stuck { background: var(--stuck-soft); color: var(--stuck); }
.checkin-response.done { background: var(--accent-soft); color: var(--accent); }

.interval-label { display: flex; align-items: center; gap: 0.5rem; font-weight: 500; margin-top: 1.25rem; flex-wrap: wrap; }
.interval-label select { padding: 0.5rem; border-radius: 8px; border: 1.5px solid var(--border); }
#timer-display { font-weight: 700; color: var(--accent); }

#status { color: #7a6f5e; min-height: 1.2em; }

@keyframes pop {
  0% { transform: scale(1); }
  35% { transform: scale(1.04); }
  60% { transform: scale(0.99); }
  100% { transform: scale(1); }
}