/* TouchGrass AI — Master Stylesheet */
:root {
  --bg-primary: #0d130e;
  --bg-card: #141f17;
  --bg-card-subtle: #1c2b20;
  --border-color: #273e2d;
  --border-focus: #4ade80;
  --accent-green: #22c55e;
  --accent-light: #86efac;
  --accent-amber: #f59e0b;
  --accent-red: #ef4444;
  --text-main: #f0fdf4;
  --text-muted: #9ca3af;
  --text-dim: #6b7280;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius-lg: 14px;
  --radius-md: 8px;
  --radius-full: 9999px;
  --shadow-card: 0 4px 20px rgba(0, 0, 0, 0.4);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-main);
  font-family: var(--font-sans);
  line-height: 1.5;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */
.app-header {
  border-bottom: 1px solid var(--border-color);
  background: rgba(20, 31, 23, 0.85);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 50;
  padding: 0.8rem 1.2rem;
}

.header-container {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-icon {
  font-size: 2rem;
}

.brand h1 {
  font-size: 1.25rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.badge-ai {
  font-size: 0.7rem;
  background-color: var(--accent-green);
  color: #052e16;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.tagline {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  color: var(--accent-light);
  background: var(--bg-card-subtle);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid var(--border-color);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 6px var(--accent-green);
}

/* Main Container */
.main-container {
  max-width: 860px;
  margin: 1.5rem auto;
  padding: 0 1rem;
  flex: 1;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* Screen Time Monitor Banner */
.screen-timer-card {
  background: linear-gradient(135deg, #18281d, #142218);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 0.85rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.screen-timer-left {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.stopwatch-icon {
  font-size: 1.5rem;
}

.timer-label {
  font-size: 0.65rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  font-weight: 700;
}

.screen-counter {
  font-family: monospace;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-light);
}

.principle-note {
  font-size: 0.8rem;
  color: #a7f3d0;
  background: rgba(34, 197, 94, 0.1);
  padding: 6px 12px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(34, 197, 94, 0.25);
}

/* Cards & Panels */
.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  box-shadow: var(--shadow-card);
  transition: all 0.2s ease;
}

.section-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 1.5px;
  color: var(--accent-green);
  margin-bottom: 0.5rem;
}

.section-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-top: 0.25rem;
  margin-bottom: 1.25rem;
}

.panel-hidden {
  display: none !important;
}

/* Controls & Pills */
.control-group {
  margin-bottom: 1.25rem;
}

.control-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: #e2e8f0;
}

.pill-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.6rem;
}

.pill-btn {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
  padding: 0.75rem 0.6rem;
  border-radius: var(--radius-md);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  transition: all 0.15s ease;
  user-select: none;
}

.pill-btn:hover {
  border-color: #3b82f6;
  background-color: #24382a;
}

.pill-btn.active {
  border-color: var(--accent-green);
  background-color: rgba(34, 197, 94, 0.18);
  box-shadow: 0 0 10px rgba(34, 197, 94, 0.3);
}

.pill-title {
  font-size: 0.85rem;
  font-weight: 700;
}

.pill-sub {
  font-size: 0.7rem;
  color: var(--text-muted);
}

.pill-icon {
  font-size: 1.2rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: none;
  transition: all 0.15s ease;
  font-size: 0.95rem;
  padding: 0.75rem 1.25rem;
}

.btn-large {
  width: 100%;
  padding: 1rem 1.5rem;
  font-size: 1.05rem;
}

.btn-primary {
  background-color: var(--accent-green);
  color: #052e16;
}

.btn-primary:hover:not(:disabled) {
  background-color: #16a34a;
  transform: translateY(-1px);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-success {
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.3);
}

.btn-success:hover {
  background: #047857;
}

.btn-secondary {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--text-main);
}

.btn-secondary:hover {
  background-color: #2b4231;
}

.btn-text {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 0.9rem;
  cursor: pointer;
}

.btn-text:hover {
  color: #fff;
}

.action-row {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.action-row .btn-large {
  flex: 2;
}

.action-row .btn-secondary {
  flex: 1;
}

/* Quest Display */
.quest-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.75rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.badge-tag {
  background-color: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  color: var(--accent-light);
  font-size: 0.75rem;
  padding: 3px 10px;
  border-radius: var(--radius-full);
}

.quest-summary {
  font-size: 1rem;
  color: #e5e7eb;
  line-height: 1.6;
  margin-bottom: 1.25rem;
}

.tasks-box {
  background: var(--bg-card-subtle);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.tasks-box h3 {
  font-size: 0.85rem;
  color: var(--accent-light);
  margin-bottom: 0.5rem;
}

.tasks-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.tasks-list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.9rem;
  color: #d1d5db;
}

.tasks-list li::before {
  content: "🌿";
  position: absolute;
  left: 0;
  top: 0;
}

.challenge-box {
  border: 1px dashed var(--accent-green);
  border-radius: var(--radius-md);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(34, 197, 94, 0.05);
}

.challenge-icon {
  font-size: 1.75rem;
}

/* Pocket Mode Ambient */
.pocket-mode-active {
  background: #050a06;
  border-color: #1b3822;
  text-align: center;
  padding: 3rem 1.5rem;
  animation: subtleBreath 4s ease-in-out infinite alternate;
}

@keyframes subtleBreath {
  0% { box-shadow: 0 0 20px rgba(34, 197, 94, 0.1); }
  100% { box-shadow: 0 0 35px rgba(34, 197, 94, 0.25); }
}

.pocket-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.pocket-badge {
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--accent-green);
  font-weight: 800;
}

.pocket-center {
  margin: 2.5rem 0;
}

.ambient-pulse {
  font-size: 3.5rem;
  animation: pulse 2s infinite ease-in-out;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
}

.pocket-timer-large {
  font-family: monospace;
  font-size: 4rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: #4ade80;
  margin: 0.5rem 0;
}

.pocket-subtext {
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  line-height: 1.8;
  font-weight: 600;
}

.pocket-current-quest {
  margin-top: 1rem;
  display: inline-block;
  background: #14281a;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  color: #a7f3d0;
}

/* File Upload Zone */
.upload-zone {
  margin-bottom: 1rem;
}

.file-input {
  display: none;
}

.file-drop-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  border: 2px dashed var(--border-color);
  border-radius: var(--radius-md);
  background: var(--bg-card-subtle);
  cursor: pointer;
  text-align: center;
  gap: 0.5rem;
  transition: all 0.2s ease;
}

.file-drop-area:hover {
  border-color: var(--accent-green);
  background: #233b2a;
}

.upload-icon {
  font-size: 2.5rem;
}

.upload-text strong {
  display: block;
  font-size: 1rem;
  color: #f3f4f6;
}

.upload-text span {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.preview-hidden {
  display: none;
}

#image-preview-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

#image-preview {
  max-width: 100%;
  max-height: 280px;
  border-radius: var(--radius-md);
  border: 2px solid var(--border-color);
  object-fit: cover;
}

.actual-time-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  background: var(--bg-card-subtle);
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
}

.actual-time-row label {
  font-size: 0.85rem;
  color: #e5e7eb;
}

.number-input {
  width: 70px;
  background: var(--bg-primary);
  border: 1px solid var(--border-color);
  color: #fff;
  padding: 6px 10px;
  border-radius: var(--radius-md);
  font-size: 1rem;
  text-align: center;
}

/* Result Box */
.result-box-hidden {
  display: none;
}

.result-card {
  margin-top: 1.5rem;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  animation: fadeIn 0.3s ease-in;
}

.result-card.success {
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.4);
}

.result-card.rejected {
  background: rgba(239, 68, 68, 0.12);
  border: 1px solid rgba(239, 68, 68, 0.4);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.result-status-title {
  font-size: 1.2rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.result-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 0.6rem;
  margin: 1rem 0;
}

.meta-item {
  background: rgba(0, 0, 0, 0.25);
  padding: 0.5rem;
  border-radius: var(--radius-md);
}

.meta-label {
  font-size: 0.65rem;
  color: var(--text-muted);
  display: block;
}

.meta-value {
  font-size: 0.95rem;
  font-weight: 700;
  color: #f3f4f6;
}

.top-labels-list {
  margin-top: 0.75rem;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.top-label-chip {
  display: inline-block;
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  margin-right: 4px;
  margin-bottom: 4px;
}

/* Stats Panel & Journal */
.stats-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.25rem;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.privacy-tag {
  font-size: 0.75rem;
  color: #a7f3d0;
  background: rgba(34, 197, 94, 0.1);
  padding: 3px 8px;
  border-radius: var(--radius-full);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 0.75rem;
  margin-bottom: 1.5rem;
}

.stat-card {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1rem 0.75rem;
  text-align: center;
}

.stat-num {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-light);
}

.stat-lbl {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.history-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-top: 0.75rem;
}

.history-item {
  background: var(--bg-card-subtle);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.history-title {
  font-weight: 700;
  font-size: 0.9rem;
}

.history-sub {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.empty-state {
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  padding: 1rem;
}

/* Footer */
.app-footer {
  border-top: 1px solid var(--border-color);
  background: var(--bg-card);
  padding: 1.25rem 1rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: auto;
}

.footer-container {
  max-width: 860px;
  margin: 0 auto;
}

.footer-sub {
  font-size: 0.7rem;
  color: var(--text-dim);
  margin-top: 0.25rem;
}

@media (max-width: 600px) {
  .pill-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .pocket-timer-large {
    font-size: 3rem;
  }
}