*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  touch-action: manipulation;
}

@keyframes livePulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

:root {
  --bg: #0a0a0a;
  --card-bg: #111111;
  --card-border: #242424;
  --surface: #141414;
  --surface-border: #242424;
  --surface-hover: #1a1a1a;
  --text: #f0f0f0;
  --text1: #f0f0f0;
  --text2: #b0b0b0;
  --text3: #707070;
  --accent: #dc3545;
  --accent2: #b02a37;
  --green: #22c55e;
  --yellow: #eab308;
  --red: #dc3545;
  --font: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --btn-primary-bg: #1e1e1e;
  --btn-primary-hover: #2a2a2a;
  --btn-primary-text: #f0f0f0;
  --btn-primary-shadow: 0 4px 14px rgba(0,0,0,0.3);
  --focus-ring: #dc3545;
}

html, body {
  height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
  font-feature-settings: "kern" 1, "liga" 1;
  -webkit-font-smoothing: antialiased;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

html::-webkit-scrollbar, body::-webkit-scrollbar {
  display: none;
}

*:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 8px;
  padding: 8px 16px;
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  font-weight: 600;
  font-size: 14px;
  border-radius: 0 0 8px 8px;
  z-index: 999;
  text-decoration: none;
  transition: top 0.15s;
}
.skip-link:focus {
  top: 0;
  outline: 2px solid var(--focus-ring);
  outline-offset: 0;
}

#app {
  min-height: 100dvh;
  background: var(--bg);
}

/* ===== TOPBAR ===== */
.topbar {
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  background: var(--bg);
  border-bottom: 1px solid #1a1a1a;
  position: sticky;
  top: 0;
  z-index: 50;
}

.topbar-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.topbar-logo {
  width: 24px;
  height: 24px;
  object-fit: contain;
}

.topbar-title {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.topbar-profile-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.topbar-profile-btn:hover {
  background: #222;
}

/* ===== CARD GRID ===== */
.card-grid {
  display: grid;
  gap: 12px;
  padding: 16px;
  grid-template-columns: 1fr;
  max-width: 940px;
  margin: 0 auto;
}

/* ===== CARD ===== */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 160px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 20px;
  padding: 24px;
  cursor: pointer;
  overflow: hidden;
  transition: border-color 0.25s, transform 0.2s, box-shadow 0.25s;
  animation: cardFadeIn 0.5s ease-out both;
  animation-delay: var(--delay, 0s);
}

.card:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

.card:hover {
  border-color: #444;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(0,0,0,0.35);
}

.card:hover .card-icon {
  animation: iconBounce 0.5s cubic-bezier(0.32,0.72,0,1);
}

.card:hover::before {
  animation: glowPulse 0.6s ease-out;
}

@keyframes iconBounce {
  0% { transform: scale(1); }
  30% { transform: scale(1.15); }
  60% { transform: scale(0.95); }
  100% { transform: scale(1); }
}

@keyframes glowPulse {
  0% { opacity: 0.4; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(1.08); }
  100% { opacity: 0.4; transform: scale(1); }
}

.card::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  background: var(--glow, #0d2b2b);
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
  animation: glowBreathe 4s ease-in-out infinite;
}

@keyframes glowBreathe {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.05); }
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-num {
  font-size: 11px;
  font-weight: 600;
  color: var(--text3);
  letter-spacing: 0.5px;
}

.card-icon {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--text);
  opacity: 0.7;
}

.card-body {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.card[data-color="teal"] {
  border-left: 3px solid rgba(94,234,212,0.25);
  background: linear-gradient(135deg, rgba(94,234,212,0.05), transparent 70%);
}
.card[data-color="teal"]:hover {
  border-color: rgba(94,234,212,0.3);
  border-left-color: rgba(94,234,212,0.6);
}
.card[data-color="teal"] .card-icon {
  color: #5eead4;
}

.card[data-color="orange"] {
  border-left: 3px solid rgba(253,186,116,0.25);
  background: linear-gradient(135deg, rgba(253,186,116,0.05), transparent 70%);
}
.card[data-color="orange"]:hover {
  border-color: rgba(253,186,116,0.3);
  border-left-color: rgba(253,186,116,0.6);
}
.card[data-color="orange"] .card-icon {
  color: #fdba74;
}

.card[data-color="red"] {
  border-left: 3px solid rgba(252,165,165,0.25);
  background: linear-gradient(135deg, rgba(252,165,165,0.05), transparent 70%);
}
.card[data-color="red"]:hover {
  border-color: rgba(252,165,165,0.3);
  border-left-color: rgba(252,165,165,0.6);
}
.card[data-color="red"] .card-icon {
  color: #fca5a5;
}

.card[data-color="blue"] {
  border-left: 3px solid rgba(125,211,252,0.25);
  background: linear-gradient(135deg, rgba(125,211,252,0.05), transparent 70%);
}
.card[data-color="blue"]:hover {
  border-color: rgba(125,211,252,0.3);
  border-left-color: rgba(125,211,252,0.6);
}
.card[data-color="blue"] .card-icon {
  color: #7dd3fc;
}

.card[data-color="purple"] {
  border-left: 3px solid rgba(196,181,253,0.25);
  background: linear-gradient(135deg, rgba(196,181,253,0.05), transparent 70%);
}
.card[data-color="purple"]:hover {
  border-color: rgba(196,181,253,0.3);
  border-left-color: rgba(196,181,253,0.6);
}
.card[data-color="purple"] .card-icon {
  color: #c4b5fd;
}

.card-sub {
  font-size: 12px;
  color: var(--text3);
  line-height: 1.4;
}

.card-arrow {
  align-self: flex-end;
  font-size: 20px;
  color: var(--text2);
  transition: color 0.2s, transform 0.2s;
}

.card:hover .card-arrow {
  color: var(--text);
  animation: arrowSlide 0.4s cubic-bezier(0.32,0.72,0,1);
}

@keyframes arrowSlide {
  0% { transform: translateX(0); opacity: 0.5; }
  50% { transform: translateX(6px); opacity: 1; }
  100% { transform: translateX(3px); opacity: 1; }
}

/* ===== PANEL SYSTEM ===== */
.panel {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: var(--bg);
  transform: translateY(100%);
  transition: transform 0.4s cubic-bezier(0.32, 0.72, 0, 1);
  display: flex;
  flex-direction: column;
}

.panel.active {
  transform: translateY(0);
}

.panel.active .panel-body > * {
  animation: panelContentIn 0.5s cubic-bezier(0.32,0.72,0,1) both;
}

.panel.active .panel-body > *:nth-child(1) { animation-delay: 0.08s; }
.panel.active .panel-body > *:nth-child(2) { animation-delay: 0.12s; }
.panel.active .panel-body > *:nth-child(3) { animation-delay: 0.16s; }
.panel.active .panel-body > *:nth-child(4) { animation-delay: 0.2s; }
.panel.active .panel-body > *:nth-child(5) { animation-delay: 0.24s; }
.panel.active .panel-body > *:nth-child(6) { animation-delay: 0.28s; }

@keyframes panelContentIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.panel-header {
  height: 56px;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 0 20px;
  border-bottom: 1px solid var(--card-border);
  background: var(--card-bg);
  position: sticky;
  top: 0;
  z-index: 10;
  flex-shrink: 0;
}

.panel-back {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, transform 0.15s;
}

.panel-back:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.panel-back:hover {
  background: #222;
}

.panel-back:active {
  transform: scale(0.92);
}

.panel-title {
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.panel-body {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.panel-body::-webkit-scrollbar {
  display: none;
}

/* ===== PANEL TOP ROW & DESC ===== */
.panel-top-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 6px;
}

.panel-top-row h2 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
}

.panel-desc {
  color: var(--text2);
  font-size: 13px;
  margin-bottom: 16px;
  line-height: 1.4;
}

/* ===== BUTTONS ===== */
.btn-primary {
  background: var(--btn-primary-bg);
  color: var(--btn-primary-text);
  border: none;
  border-radius: 14px;
  padding: 13px 24px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  font-family: var(--font);
  transition: background-color 150ms ease, transform 100ms ease, box-shadow 150ms ease;
  box-shadow: var(--btn-primary-shadow);
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.btn-primary:hover {
  background: var(--btn-primary-hover);
  transform: scale(1.02);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-primary-sm {
  background: var(--accent);
  color: #000;
  border: none;
  border-radius: 10px;
  padding: 7px 14px;
  font-weight: 600;
  font-size: 12px;
  cursor: pointer;
  font-family: var(--font);
  white-space: nowrap;
  transition: opacity 0.2s, transform 0.15s;
}

.btn-primary-sm:hover {
  opacity: 0.85;
}

.btn-primary-sm:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.btn-ghost-sm {
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text2);
  padding: 5px 12px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 12px;
  font-family: var(--font);
  transition: border-color 0.2s, color 0.2s;
}

.btn-ghost-sm:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.btn-ghost-sm:hover {
  border-color: #444;
  color: var(--text);
}

.saved-hint {
  color: var(--green);
  font-size: 12px;
  font-weight: 500;
}

.hidden {
  display: none !important;
}

/* ===== PLAN LIST ===== */
.plan-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.plan-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  cursor: pointer;
  margin-bottom: 8px;
  transition: border-color 0.2s, background 0.2s;
}

.plan-item:hover {
  border-color: #3a3a3a;
}

.plan-check {
  width: 22px;
  height: 22px;
  border: 2px solid #3a3a3a;
  border-radius: 50%;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: transparent;
  transition: all 0.2s;
}

.plan-item.completed .plan-check {
  background: var(--green);
  border-color: var(--green);
  color: #000;
}

.plan-title {
  font-size: 13px;
  font-weight: 500;
  flex: 1;
}

.plan-item.completed .plan-title {
  text-decoration: line-through;
  color: #555;
}

.plan-cat {
  font-size: 10px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 2px 8px;
  background: #0f0f0f;
  border-radius: 4px;
}

.plan-delete-btn {
  background: none;
  border: none;
  color: #ff4444;
  font-size: 20px;
  cursor: pointer;
  padding: 0 4px;
  line-height: 1;
  opacity: 0.5;
  transition: opacity 0.2s;
}
.plan-delete-btn:hover { opacity: 1; }

.plan-detail {
  font-size: 11px;
  color: var(--text3);
  margin-left: auto;
  white-space: nowrap;
  font-weight: 500;
}

/* ===== FOOD SECTION ===== */
.cal-badge {
  font-size: 13px;
  font-weight: 700;
  color: var(--accent);
  background: rgba(201,148,42,0.1);
  padding: 4px 12px;
  border-radius: 8px;
  transition: transform 0.2s;
}

.food-subtabs {
  display: flex;
  gap: 0;
  background: var(--surface);
  border-radius: 10px;
  padding: 3px;
  margin-bottom: 16px;
}

.food-subtab {
  flex: 1;
  padding: 8px;
  border: none;
  background: transparent;
  color: var(--text3);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  border-radius: 12px;
  font-family: var(--font);
  transition: all 0.2s;
}

.food-subtab.active {
  background: var(--accent);
  color: #000;
}

.food-subtab:active {
  transform: scale(0.96);
}

#foodMealLogSection,
#foodSnapSection {
  transition: opacity 0.25s ease;
}

#foodSnapSection.hidden {
  display: none;
}

.meal-group {
  margin-bottom: 16px;
}

.meal-group-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.meal-group-header svg {
  color: var(--text3);
  flex-shrink: 0;
}

.meal-group-header span:not(.meal-group-cal) {
  font-size: 13px;
  font-weight: 600;
  flex: 1;
}

.meal-group-cal {
  font-size: 12px;
  font-weight: 700;
  color: var(--text3);
}

.meal-items {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 8px;
}

.meal-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  font-size: 13px;
  animation: mealItemIn 0.35s cubic-bezier(0.32,0.72,0,1) both;
}

.meal-item:nth-child(1) { animation-delay: 0.02s; }
.meal-item:nth-child(2) { animation-delay: 0.06s; }
.meal-item:nth-child(3) { animation-delay: 0.1s; }

@keyframes mealItemIn {
  from {
    opacity: 0;
    transform: translateY(8px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.meal-item-name {
  font-weight: 500;
}

.meal-item-cal {
  color: var(--text3);
  font-size: 12px;
}

.meal-add-row {
  display: flex;
  gap: 6px;
}

.meal-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.meal-input:focus {
  border-color: var(--accent);
}

.btn-add-meal {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
}

.btn-add-meal:hover {
  border-color: var(--accent);
  background: rgba(201,148,42,0.1);
}

.btn-add-meal:active {
  transform: scale(0.92);
}

/* Snap Food */
.snap-upload-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 180px;
  border: 2px dashed var(--surface-border);
  border-radius: 16px;
  gap: 12px;
  padding: 32px;
  cursor: pointer;
  transition: border-color 0.2s, transform 0.25s, background 0.25s;
  text-align: center;
}

.snap-upload-area:hover {
  border-color: #444;
  background: rgba(255,255,255,0.02);
  transform: translateY(-2px);
}

.snap-upload-area:active {
  transform: translateY(0) scale(0.98);
}

.snap-upload-area p {
  font-size: 13px;
  color: var(--text3);
}

.snap-preview {
  width: 100%;
}

.snap-preview-img {
  width: 100%;
  max-height: 220px;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid var(--surface-border);
}

.snap-loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px;
  color: var(--text3);
  font-size: 13px;
}

.pulse-loader {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 1.2s ease-in-out infinite;
  box-shadow: 0 0 20px rgba(201,148,42,0.2);
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; box-shadow: 0 0 0px rgba(201,148,42,0.1); }
  50% { transform: scale(1.2); opacity: 1; box-shadow: 0 0 30px rgba(201,148,42,0.3); }
}

.snap-result {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 20px;
  animation: summaryIn 0.4s cubic-bezier(0.32,0.72,0,1) both;
}

.snap-result-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.snap-result-meal {
  font-size: 16px;
  font-weight: 700;
}

.snap-confidence {
  font-size: 12px;
  font-weight: 600;
  color: var(--green);
  background: rgba(34,197,94,0.1);
  padding: 3px 10px;
  border-radius: 6px;
}

.snap-macros-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.snap-macro {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 12px;
  text-align: center;
}

.snap-macro-label {
  display: block;
  font-size: 10px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.snap-macro-val {
  font-size: 18px;
  font-weight: 700;
}

.snap-details {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.snap-detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: var(--text3);
}

.snap-detail-row span:last-child {
  color: var(--text);
  font-weight: 500;
}

.snap-add-row {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.meal-type-selector {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.meal-type-pill {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text3);
  font-size: 12px;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  line-height: 1;
}

.meal-type-pill svg {
  flex-shrink: 0;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.meal-type-pill:hover {
  border-color: #444;
  color: var(--text2);
  background: rgba(255,255,255,0.03);
}

.meal-type-pill.active {
  border-color: var(--accent);
  background: rgba(201,148,42,0.1);
  color: var(--accent);
}

.meal-type-pill.active svg {
  opacity: 1;
}

.snap-error {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 24px;
  background: var(--card-bg);
  border: 1px solid #3a2020;
  border-radius: 14px;
  text-align: center;
}

.snap-error p {
  font-size: 13px;
  color: #f87171;
}

/* ===== MACRO SUMMARY ===== */
.macro-summary-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 16px;
  margin-top: 16px;
  animation: summaryIn 0.5s cubic-bezier(0.32,0.72,0,1) both;
  animation-delay: 0.15s;
}

@keyframes summaryIn {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.macro-summary-card h3 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 14px;
}

.macro-summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.macro-summary-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.macro-summary-label {
  font-size: 10px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.macro-summary-val {
  font-size: 20px;
  font-weight: 800;
}

.macro-summary-track {
  height: 4px;
  background: var(--surface);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 2px;
}

.macro-summary-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.6s cubic-bezier(0.32,0.72,0,1);
}

.macro-summary-item:nth-child(1) .macro-summary-fill { transition-delay: 0s; }
.macro-summary-item:nth-child(2) .macro-summary-fill { transition-delay: 0.08s; }
.macro-summary-item:nth-child(3) .macro-summary-fill { transition-delay: 0.14s; }
.macro-summary-item:nth-child(4) .macro-summary-fill { transition-delay: 0.2s; }

.macro-summary-fill.fill-red { background: #f87171; }
.macro-summary-fill.fill-blue { background: #60a5fa; }
.macro-summary-fill.fill-orange { background: #fb923c; }
.macro-summary-fill.fill-green { background: #4ade80; }

/* ===== WATER CHART ===== */
.water-chart-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 16px;
  margin-top: 12px;
}

.water-chart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.water-chart-header h3 {
  font-size: 14px;
  font-weight: 700;
  margin: 0;
}

.water-chart-avg {
  font-size: 12px;
  color: #38bdf8;
  font-weight: 600;
}

.water-chart-card canvas {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== STANDALONE PAGE ===== */
.standalone-page {
  min-height: 100dvh;
  background: var(--bg);
}

.page-top {
  height: 52px;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 16px;
  background: var(--card-bg);
  border-bottom: 1px solid var(--card-border);
  position: sticky;
  top: 0;
  z-index: 50;
}

.page-back {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 16px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  text-decoration: none;
  transition: background 0.2s;
}

.page-back:hover {
  background: #222;
}

.page-top h1 {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.page-main {
  max-width: 720px;
  margin: 0 auto;
  padding: 16px;
}

.page-section {
  margin-bottom: 20px;
}

.page-section h2 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
}

/* ===== CALORIE CHART (standalone) ===== */
.cal-chart-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 16px;
}

.cal-chart-card h3 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.cal-chart-card canvas {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== SECTION WATER ===== */
.water-badge {
  font-size: 13px;
  font-weight: 700;
  color: #38bdf8;
  background: rgba(56,189,248,0.1);
  padding: 4px 12px;
  border-radius: 8px;
}

.water-center {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
  margin-bottom: 16px;
}

.water-big {
  font-size: 64px;
  font-weight: 800;
  color: #38bdf8;
  line-height: 1;
  margin-bottom: 4px;
}

.water-goal-text {
  font-size: 14px;
  color: var(--text3);
  margin-bottom: 16px;
}

.water-bar-track {
  height: 8px;
  background: var(--surface);
  border-radius: 4px;
  margin-bottom: 20px;
  overflow: hidden;
}

.water-bar-fill {
  height: 100%;
  background: #38bdf8;
  border-radius: 4px;
  transition: width 0.6s cubic-bezier(0.32,0.72,0,1);
  position: relative;
}

.water-bar-fill::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.15) 50%, transparent 100%);
  animation: shimmer 2.5s ease-in-out infinite;
}

@keyframes shimmer {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

.water-btn-row {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 16px;
}

.water-btn {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s, transform 0.15s;
}

.water-btn:hover {
  border-color: #444;
  background: #222;
}

.water-btn:active {
  transform: scale(0.92);
}

.water-btn.primary:active {
  transform: scale(0.92);
}

.water-btn.primary {
  background: #38bdf8;
  color: #000;
  border-color: #38bdf8;
}

.water-btn.primary:hover {
  opacity: 0.85;
}

.water-quick {
  display: flex;
  justify-content: center;
  gap: 8px;
}

.btn-water-qty {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: #38bdf8;
  padding: 6px 16px;
  border-radius: 12px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s, transform 0.15s;
}

.btn-water-qty:hover {
  border-color: #38bdf8;
  background: rgba(56,189,248,0.08);
}

.btn-water-qty:active {
  transform: scale(0.95);
}

.water-timeline-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
}

.water-timeline-card h3 {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
}

.water-timeline {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.water-timeline-item {
  display: flex;
  justify-content: space-between;
  padding: 8px 12px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  font-size: 13px;
}

.water-timeline-item span:last-child {
  color: #38bdf8;
  font-weight: 600;
}

/* ===== SLEEP SECTION ===== */
.sleep-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 14px;
  padding: 20px;
  margin-bottom: 16px;
}

.sleep-inputs {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.sleep-field {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sleep-field label {
  font-size: 11px;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sleep-time-input,
.sleep-field input[type="time"] {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 16px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.sleep-time-input:focus,
.sleep-field input[type="time"]:focus {
  border-color: var(--accent);
}

.sleep-duration-box {
  background: var(--surface);
  border-radius: 10px;
  padding: 16px;
  text-align: center;
  margin-bottom: 16px;
}

.sleep-dur-label {
  display: block;
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.sleep-dur-val {
  font-size: 28px;
  font-weight: 700;
  color: var(--accent);
}

.sleep-quality {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.sleep-quality label {
  font-size: 11px;
  color: #555;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.sleep-stars {
  display: flex;
  gap: 4px;
}

.star-btn {
  background: none;
  border: none;
  color: var(--surface-border);
  cursor: pointer;
  padding: 2px;
  transition: color 0.2s;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.star-btn.active {
  color: var(--yellow);
}

.star-btn:hover {
  color: var(--yellow);
}

.section-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 16px;
  margin-bottom: 12px;
}

.section-card h3 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.2px;
}

.sleep-history {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sleep-history-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
}

.sleep-history-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sleep-history-date {
  font-size: 12px;
  font-weight: 600;
}

.sleep-history-times {
  font-size: 11px;
  color: var(--text3);
}

.sleep-history-right {
  text-align: right;
}

.sleep-history-duration {
  font-size: 14px;
  font-weight: 700;
  color: var(--accent);
}

.sleep-history-quality {
  font-size: 12px;
  color: var(--yellow);
}

/* ===== NOVA CHAT ===== */
.nova-badge {
  font-size: 11px;
  font-weight: 600;
  color: #a78bfa;
  background: rgba(167,139,250,0.1);
  padding: 3px 10px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.nova-chat {
  display: flex;
  flex-direction: column;
  height: calc(100dvh - 120px);
}

.nova-messages {
  flex: 1;
  overflow-y: auto;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.nova-messages::-webkit-scrollbar {
  display: none;
}

.nova-msg {
  display: flex;
  gap: 10px;
  max-width: 85%;
}

.nova-msg-ai {
  align-self: flex-start;
}

.nova-msg-user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.nova-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nova-bubble {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.5;
}

.nova-bubble p {
  margin: 0;
}

.nova-msg-user .nova-msg-avatar { display: none; }

.nova-msg-ai .nova-msg-avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--accent);
  color: #000;
  font-weight: 700;
  font-size: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nova-msg-user .nova-bubble {
  background: rgba(201,148,42,0.12);
  border-color: var(--accent);
}

.nova-input-bar {
  display: flex;
  gap: 8px;
  padding: 12px 16px;
  border-top: 1px solid var(--card-border);
  background: var(--card-bg);
  flex-shrink: 0;
}

.nova-input-bar input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
  padding: 10px 14px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.nova-input-bar input:focus {
  border-color: var(--accent);
}

.nova-send {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  border: none;
  color: #000;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: opacity 0.2s;
}

.nova-send:hover {
  opacity: 0.85;
}

/* ===== PROFILE ===== */
.setting-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.setting-row label {
  font-size: 13px;
  color: var(--text3);
  flex: 1;
  min-width: 120px;
}

.setting-input {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  width: 100px;
  transition: border-color 0.2s;
}

.setting-input:focus {
  border-color: var(--accent);
}

.badges-section-title {
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 12px;
  margin-top: 20px;
}

.badges-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 8px;
  margin-bottom: 20px;
}

.badge-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 12px;
  padding: 14px 12px;
  text-align: center;
  transition: transform 0.2s;
}

.badge-card:hover {
  transform: translateY(-1px);
}

.badge-card .badge-icon {
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-card .badge-icon svg {
  width: 22px;
  height: 22px;
}

.badge-card .badge-label {
  font-size: 12px;
  font-weight: 700;
  display: block;
  margin-bottom: 2px;
}

.badge-card .badge-tier-label {
  font-size: 10px;
  font-weight: 600;
  display: block;
  margin-bottom: 6px;
}

.badge-card .badge-desc {
  font-size: 10px;
  color: var(--text3);
  margin-bottom: 8px;
  line-height: 1.3;
}

.badge-card .badge-progress {
  height: 4px;
  background: #0f0f0f;
  border-radius: 2px;
  overflow: hidden;
  margin-bottom: 4px;
}

.badge-card .badge-progress-fill {
  height: 100%;
  border-radius: 2px;
  transition: width 0.4s ease;
}

.badge-card .badge-count {
  font-size: 10px;
  color: var(--text3);
  font-weight: 500;
}

.tier-1 { }
.tier-2 { }
.tier-3 { }
.tier-4 { }

.profile-actions {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.btn-customize {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text);
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}

.btn-customize:hover {
  border-color: #444;
}

.btn-logout {
  background: transparent;
  border: 1px solid #3a2020;
  color: #f87171;
  padding: 9px 18px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
}

.btn-logout:hover {
  background: rgba(248,113,113,0.08);
  border-color: #f87171;
}

.feedback-section {
  margin-top: 8px;
}

.feedback-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 12px;
}

.feedback-select {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 9px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
}

.feedback-textarea {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
}

.feedback-textarea:focus {
  border-color: var(--accent);
}

.feedback-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.btn-theme {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  color: var(--text);
  padding: 9px 16px;
  border-radius: 10px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.2s;
  width: 100%;
}

.btn-theme:hover {
  border-color: #444;
}

.macro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.macro-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.macro-field label {
  font-size: 11px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.plan-add-form {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.plan-input {
  flex: 1;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 8px 12px;
  color: var(--text);
  font-size: 13px;
  font-family: var(--font);
  outline: none;
  transition: border-color 0.2s;
}

.plan-input:focus {
  border-color: var(--accent);
}

.section-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.section-card-header h3 {
  margin-bottom: 0;
}

/* ===== LOGIN & REGISTER ===== */
.login-body {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100dvh;
  padding: 20px;
}

.login-container {
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.login-card {
  background: var(--card-bg);
  border: 1px solid rgba(201,148,42,0.08);
  border-radius: 24px;
  padding: 44px 36px 36px;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.02), 0 8px 40px rgba(0,0,0,0.4);
}

.login-header {
  text-align: center;
  margin-bottom: 32px;
}

.login-header .logo-mark {
  display: flex;
  justify-content: center;
  margin-bottom: 14px;
}

.login-header .logo-img {
  width: 52px;
  height: 52px;
}

.login-header h1 {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 0;
  line-height: 1.1;
  background: linear-gradient(180deg, #fff 60%, #888);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.input-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text2);
  letter-spacing: 0.1px;
}

.input-group input,
.input-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid #2a2a2e;
  border-radius: 12px;
  padding: 13px 16px;
  color: var(--text);
  font-size: 16px;
  font-family: var(--font);
  outline: none;
  min-height: 48px;
  transition: border-color 200ms ease, box-shadow 200ms ease;
}

.input-group input::placeholder,
.input-group select::placeholder {
  color: #555;
  font-weight: 400;
}

.input-group input:focus-visible,
.input-group select:focus-visible {
  border-color: #c9942a;
  box-shadow: 0 0 0 4px rgba(201,148,42,0.1), inset 0 0 0 1px rgba(201,148,42,0.08);
  outline: none;
  background: #1c1c1c;
}

.login-form .btn-primary {
  background: linear-gradient(135deg, #c9942a, #8a6a1e);
  color: #fff;
  box-shadow: 0 4px 24px rgba(201,148,42,0.25);
  font-size: 16px;
  font-weight: 700;
  padding: 15px 24px;
  border-radius: 14px;
  width: 100%;
  letter-spacing: 0.2px;
  transition: transform 150ms ease, box-shadow 200ms ease;
  position: relative;
  overflow: hidden;
}

.login-form .btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.08) 0%, transparent 50%);
  pointer-events: none;
  border-radius: 14px;
}

.login-form .btn-primary:hover {
  background: linear-gradient(135deg, #c9942a, #412D15);
  transform: translateY(-1px) scale(1.01);
  box-shadow: 0 8px 32px rgba(201,148,42,0.4);
}

.login-form .btn-primary:active {
  transform: scale(0.97) translateY(0);
  box-shadow: 0 2px 12px rgba(201,148,42,0.3);
}

.login-form .btn-primary:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 3px;
}

/* Register modal buttons */
.register-nav .btn-primary {
  background: linear-gradient(135deg, #c9942a, #8a6a1e);
  color: #fff;
  box-shadow: 0 4px 14px rgba(201,148,42,0.25);
}

.register-nav .btn-primary:hover {
  background: linear-gradient(135deg, #8a6a1e, #412D15);
  transform: scale(1.02);
}

.btn-ghost {
  background: transparent;
  border: 1px solid var(--surface-border);
  color: var(--text2);
  padding: 8px 20px;
  border-radius: 10px;
  cursor: pointer;
  font-size: 14px;
  font-family: var(--font);
  font-weight: 600;
  transition: border-color 0.2s, color 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.btn-ghost:hover {
  border-color: #444;
  color: var(--text);
}

.login-success { background: #dcfce7; color: #166534; padding: 10px 14px; border-radius: 10px; font-size: 14px; margin-bottom: 16px; text-align: center; }

.login-error {
  font-size: 13px;
  color: #f87171;
  background: rgba(248,113,113,0.08);
  border: 1px solid rgba(248,113,113,0.25);
  border-radius: 8px;
  padding: 10px 14px;
  text-align: center;
  display: flex;
  align-items: center;
  gap: 8px;
}

.field-error {
  font-size: 13px;
  color: #f87171;
  margin-top: 2px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.input-group input.error,
.input-group select.error {
  border-color: #ef4444;
}

.input-group input.valid,
.input-group select.valid {
  border-color: #22c55e;
}

.forgot-link { text-align: center; margin-top: 16px; }
.forgot-link a { color: #666; font-size: 13px; text-decoration: none; transition: color 150ms ease; letter-spacing: 0.1px; }
.forgot-link a:hover { color: #999; text-decoration: underline; text-underline-offset: 3px; }

.btn-link {
  background: none;
  border: none;
  color: #c9942a;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  padding: 0;
  min-height: unset;
  display: inline;
  transition: color 150ms ease;
}

.btn-link:hover {
  color: #60a5fa;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.register-link {
  text-align: center;
  font-size: 13px;
  color: #555;
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.04);
  display: flex;
  justify-content: center;
  gap: 5px;
  align-items: center;
}

/* Overlay */
.overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.overlay-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(4px);
}

.register-modal {
  position: relative;
  width: 100%;
  max-width: 440px;
  max-height: 90dvh;
  overflow-y: auto;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 24px;
  padding: 36px 28px;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--surface-border);
  background: var(--surface);
  color: var(--text);
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 150ms ease, border-color 150ms ease;
}

.modal-close:hover {
  background: var(--surface-border);
  border-color: var(--text3);
}

.modal-close:focus-visible {
  outline: 2px solid var(--focus-ring, #c9942a);
  outline-offset: 2px;
}

.register-title {
  font-size: 22px;
  font-weight: 800;
  margin-bottom: 24px;
  text-align: center;
  letter-spacing: -0.3px;
}

.step-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 28px;
}

.step-dot {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--surface-border);
  color: var(--text3);
  font-size: 12px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.35s cubic-bezier(0.32,0.72,0,1);
  flex-shrink: 0;
}

.step-dot.active {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 12px rgba(201,148,42,0.4);
  transform: scale(1.1);
}

.step-dot.done {
  background: var(--green);
  color: #fff;
}

.step-line {
  width: 28px;
  height: 2px;
  background: var(--surface-border);
  border-radius: 1px;
  transition: background 0.35s;
}

.step-line.done {
  background: var(--green);
}

.register-step {
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: stepFadeIn 0.35s ease-out;
}

@keyframes stepFadeIn {
  from { opacity: 0; transform: translateX(12px); }
  to { opacity: 1; transform: translateX(0); }
}

.register-step.hidden {
  display: none;
}

.register-step-label {
  font-size: 11px;
  color: var(--text3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.gender-toggle {
  display: flex;
  gap: 10px;
}

.gender-btn {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 16px 10px;
  border: 1.5px solid var(--surface-border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text2);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.25s;
}

.gender-btn:hover {
  border-color: #444;
  background: rgba(255,255,255,0.02);
}

.gender-btn.active {
  border-color: var(--accent);
  background: rgba(201,148,42,0.08);
  color: var(--accent);
  box-shadow: 0 0 16px rgba(201,148,42,0.1);
}

.gender-btn-icon {
  font-size: 24px;
  line-height: 1;
}

.goal-cards {
  display: flex;
  gap: 10px;
}

.goal-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 18px 8px 14px;
  border: 1.5px solid var(--surface-border);
  border-radius: 14px;
  background: var(--surface);
  color: var(--text2);
  cursor: pointer;
  font-family: var(--font);
  transition: all 0.25s;
}

.goal-card:hover {
  border-color: #444;
  background: rgba(255,255,255,0.02);
}

.goal-card.active {
  border-color: var(--accent);
  background: rgba(201,148,42,0.08);
  color: var(--text);
  box-shadow: 0 0 16px rgba(201,148,42,0.1);
}

.goal-icon {
  font-size: 26px;
  line-height: 1;
}

.goal-label {
  font-size: 12px;
  font-weight: 700;
  text-align: center;
}

.plan-results {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 14px;
}

.plan-result-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 14px;
  padding: 18px 12px 14px;
  text-align: center;
  transition: border-color 0.2s;
}

.plan-result-card:hover {
  border-color: rgba(201,148,42,0.2);
}

.plan-result-label {
  display: block;
  font-size: 10px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 0.6px;
  margin-bottom: 6px;
  font-weight: 600;
}

.plan-result-value {
  font-size: 24px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: -0.5px;
}

.plan-result-unit {
  font-size: 12px;
  font-weight: 600;
  color: var(--text3);
  margin-left: 1px;
}

.plan-result-desc {
  font-size: 12px;
  color: var(--text3);
  line-height: 1.5;
  text-align: center;
}

.register-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
}

.register-nav-spacer {
  flex: 1;
}

/* ===== SLEEP PANEL ===== */

.sleep-time-row {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.sleep-label {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 12px;
  color: var(--text3);
}

.sleep-input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 8px;
  padding: 10px 12px;
  color: var(--text);
  font-size: 14px;
  font-family: var(--font);
  outline: none;
}

.sleep-input:focus {
  border-color: var(--accent);
}

.sleep-duration-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
  border-top: 1px solid var(--surface-border);
  border-bottom: 1px solid var(--surface-border);
  margin-bottom: 12px;
  font-size: 14px;
  color: var(--text3);
}

.sleep-duration-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.sleep-quality-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
  font-size: 14px;
  color: var(--text3);
}

.sleep-stars {
  display: flex;
  gap: 4px;
}

.sleep-stars .star-btn {
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
  color: var(--text3);
  padding: 2px;
  transition: color 0.15s;
}

.sleep-stars .star-btn.active {
  color: #fbbf24;
}

.sleep-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.sleep-saved-hint {
  display: none;
  font-size: 13px;
  color: var(--accent);
}

.sleep-history {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.sleep-history-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px;
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 10px;
}

.sleep-history-left {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.sleep-history-date {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
}

.sleep-history-times {
  font-size: 11px;
  color: var(--text3);
}

.sleep-history-right {
  text-align: right;
}

.sleep-history-duration {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
}

.sleep-history-quality {
  font-size: 12px;
  color: #fbbf24;
}

/* ===== STEPS (gym panel) ===== */

.steps-qty {
  font-size: 12px;
}

/* ===== COLOR: EMERALD (sleep card glow) ===== */
.card[data-color="emerald"] {
  border-left: 3px solid rgba(52,211,153,0.25);
  background: linear-gradient(135deg, rgba(52,211,153,0.05), transparent 70%);
}
.card[data-color="emerald"]:hover {
  border-color: rgba(52,211,153,0.3);
  border-left-color: rgba(52,211,153,0.6);
}
.card[data-color="emerald"] .card-icon {
  color: #34d399;
}

.card[data-color="yellow"] {
  border-left: 3px solid rgba(251,191,36,0.25);
  background: linear-gradient(135deg, rgba(251,191,36,0.05), transparent 70%);
}
.card[data-color="yellow"]:hover {
  border-color: rgba(251,191,36,0.3);
  border-left-color: rgba(251,191,36,0.6);
}
.card[data-color="yellow"] .card-icon {
  color: #fbbf24;
}

.card[data-color="amber"] {
  border-left: 3px solid rgba(251,146,60,0.25);
  background: linear-gradient(135deg, rgba(251,146,60,0.05), transparent 70%);
}
.card[data-color="amber"]:hover {
  border-color: rgba(251,146,60,0.3);
  border-left-color: rgba(251,146,60,0.6);
}
.card[data-color="amber"] .card-icon {
  color: #fb923c;
}

/* ===== RECIPE LIST & TABS ===== */
.recipe-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.recipe-tab {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--surface-border);
  background: transparent;
  color: var(--text2);
  font-size: 13px;
  font-weight: 600;
  font-family: var(--font);
  cursor: pointer;
  transition: all 0.2s;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}

.recipe-tab.active {
  background: #412D15;
  color: #fff;
  border-color: #412D15;
}

.recipe-tab:hover:not(.active) {
  border-color: #444;
  color: var(--text);
}

.recipe-tab:focus-visible {
  outline: 2px solid var(--focus-ring);
  outline-offset: 2px;
}

.recipe-card {
  background: var(--surface);
  border: 1px solid var(--surface-border);
  border-radius: 16px;
  padding: 18px;
  animation: recipeFadeIn 0.5s ease both;
}

@keyframes recipeFadeIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.recipe-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}

.recipe-meta {
  font-size: 12px;
  color: var(--text3);
  margin-bottom: 10px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.recipe-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.recipe-ingredients {
  font-size: 13px;
  color: var(--text2);
  margin-bottom: 10px;
  line-height: 1.5;
}

.recipe-steps {
  font-size: 13px;
  color: var(--text);
  line-height: 1.6;
  padding-left: 18px;
}

.recipe-steps li {
  margin-bottom: 4px;
}

/* ===== DESKTOP ===== */
@media (min-width: 768px) {
  .card-grid {
    grid-template-columns: 1fr 1fr;
    padding: 32px;
    gap: 16px;
  }

  .card.wide {
    grid-column: span 1;
  }

  .card {
    min-height: 200px;
    padding: 28px;
  }

  .card-title {
    font-size: 20px;
  }

  .card-grid:has(.card:nth-child(1)) {
    grid-template-rows: auto auto auto;
  }

  .topbar {
    padding: 0 32px;
  }

  .panel-body {
    max-width: 720px;
    margin: 0 auto;
    width: 100%;
  }

  .section-card {
    padding: 20px;
  }

  .water-big {
    font-size: 80px;
  }
}

@media (max-width: 400px) {
  .card-grid {
    padding: 12px;
    gap: 10px;
  }
  .card {
    min-height: 140px;
    padding: 18px;
  }
  .card-title {
    font-size: 16px;
  }
  .panel-body {
    padding: 16px;
  }
  .login-body {
    padding: 12px;
  }
  .login-card {
    padding: 28px 20px;
  }
  .login-header h1 {
    font-size: 24px;
  }
}

.verify-note {
  color: var(--text2);
  text-align: center;
  font-size: 13px;
  margin-top: 8px;
}

.back-to-login-btn {
  margin-top: 20px;
  width: 100%;
}

.btn-login-preview {
  display: block;
  text-align: center;
  background: var(--accent);
  color: #000;
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font);
  padding: 13px 24px;
  border-radius: 12px;
  text-decoration: none;
  transition: transform 150ms ease, box-shadow 150ms ease;
}

.btn-login-preview:hover {
  transform: scale(1.02);
  box-shadow: 0 4px 14px rgba(201,148,42,0.3);
}