/* ── Variables ─────────────────────────────────────────────────────────── */
:root {
  --coral:     #E76F51;
  --amber:     #F4A261;
  --bg:        #F7F3EE;
  --bg-warm:   #FFF8F2;
  --card:      #FFFFFF;
  --text:      #3D2B1F;
  --text-mid:  #7C5C45;
  --muted:     #B09880;
  --muted2:    #C4A882;
  --border:    #EDE3D9;
  --border-warm: #F4C9A8;
  --bg-bar:    #F0E6DA;
  --green:     #2A9D8F;
  --blue:      #457B9D;
  --purple:    #9B7EC8;
  --yellow:    #E9C46A;
  --tab-h:     60px;
}

/* ── Reset ─────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  height: 100%; overflow: hidden;
  background: var(--bg);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", sans-serif;
  color: var(--text); -webkit-font-smoothing: antialiased;
}

/* ── Screens ───────────────────────────────────────────────────────────── */
.screen { display: none; height: 100dvh; overflow: hidden; position: relative; }
.screen.active { display: flex; flex-direction: column; }

/* ── Login ─────────────────────────────────────────────────────────────── */
#screen-login {
  background: linear-gradient(180deg, #FDF6EC 0%, #F4A261 100%);
  padding: 0 28px;
}
.login-spacer { flex: 1; }
.login-center { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.login-logo {
  font-size: 72px; line-height: 1;
  animation: logoIn 0.7s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}
.login-title {
  font-size: 56px; font-weight: 700; letter-spacing: -1px;
  color: #3D2B1F;
  animation: fadeUp 0.9s ease both 0.1s;
}
.login-sub {
  font-size: 15px; color: #7C5C45;
  animation: fadeUp 0.9s ease both 0.2s;
}
.login-bottom {
  padding: 0 0 52px;
  display: flex; flex-direction: column; gap: 12px;
  animation: fadeUp 0.9s ease both 0.25s;
}
.login-error {
  font-size: 13px; color: #e05252; text-align: center; padding: 8px 0;
}
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 16px; border: none; border-radius: 16px;
  background: var(--coral); color: white;
  font-size: 16px; font-weight: 600; cursor: pointer;
  transition: opacity 0.15s;
}
.btn-google:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-google:hover:not(:disabled) { opacity: 0.9; }
.btn-google svg { flex-shrink: 0; }
#google-btn { display: none; }
.login-terms {
  font-size: 11px; color: rgba(124,92,69,0.7);
  text-align: center; line-height: 1.4;
}

/* ── Onboarding ────────────────────────────────────────────────────────── */
#screen-onboarding {
  background: linear-gradient(180deg, #FDF6EC 0%, #F4A261 100%);
  overflow: hidden;
}
.onboard-header {
  padding: 48px 28px 0; text-align: center;
}
.onboard-welcome {
  font-size: 17px; font-weight: 600; color: #3D2B1F;
}
.onboard-sub {
  font-size: 12px; color: #7C5C45; margin-top: 4px; line-height: 1.4;
}
.onboard-dots {
  display: flex; align-items: center; justify-content: center;
  gap: 8px; padding: 24px 0 0;
}
.dot {
  border-radius: 50%; background: rgba(231,111,81,0.25);
  width: 7px; height: 7px;
  transition: all 0.3s ease;
}
.dot.active { background: var(--coral); width: 10px; height: 10px; }

.onboard-content {
  flex: 1; overflow: hidden; position: relative;
  padding: 0 28px;
}
.onboard-step {
  display: none; position: absolute; inset: 0;
  padding: 24px 0 0;
  flex-direction: column; justify-content: center;
  animation: stepIn 0.3s ease;
}
.onboard-step.active { display: flex; }

.step-prompt {
  font-size: 34px; font-weight: 700; color: #3D2B1F;
  line-height: 1.15; margin-bottom: 28px;
}
.step-error {
  font-size: 13px; color: #e05252; margin: 8px 0;
}

/* Sex step */
.sex-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.sex-card {
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  padding: 28px 16px;
  background: rgba(255,255,255,0.85); border: none; border-radius: 18px;
  color: #3D2B1F; font-size: 16px; font-weight: 600; cursor: pointer;
  transition: all 0.2s ease;
}
.sex-card.selected { background: var(--coral); color: white; }
.sex-emoji { font-size: 40px; }

/* Age / sliders */
.big-num {
  font-size: 80px; font-weight: 700; color: #3D2B1F;
  letter-spacing: -2px; line-height: 1; margin-bottom: 16px;
  display: flex; align-items: baseline; gap: 8px;
}
.big-num .unit { font-size: 22px; color: var(--muted); letter-spacing: 0; }

.rena-slider {
  width: 100%; -webkit-appearance: none; appearance: none;
  height: 4px; border-radius: 2px; background: rgba(255,255,255,0.5);
  outline: none; cursor: pointer;
  accent-color: var(--coral);
}
.rena-slider::-webkit-slider-thumb {
  -webkit-appearance: none; width: 24px; height: 24px;
  border-radius: 50%; background: var(--coral);
  box-shadow: 0 2px 8px rgba(231,111,81,0.4);
  cursor: pointer;
}
.rena-slider::-moz-range-thumb {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--coral); border: none;
  box-shadow: 0 2px 8px rgba(231,111,81,0.4);
}
.slider-labels {
  display: flex; justify-content: space-between;
  font-size: 11px; color: #7C5C45; margin-top: 4px;
}
.slider-group { margin-bottom: 28px; }
.slider-unit-label {
  font-size: 11px; font-weight: 600; color: #7C5C45;
  letter-spacing: 1px; text-transform: uppercase;
  display: block; margin-bottom: 8px;
}

/* Activity step */
.activity-list { display: flex; flex-direction: column; gap: 12px; }
.activity-item {
  display: flex; align-items: center; gap: 14px;
  padding: 16px; border: none; border-radius: 14px;
  background: rgba(255,255,255,0.85); cursor: pointer; text-align: left;
  transition: all 0.2s ease;
  position: relative;
}
.activity-item.selected {
  background: rgba(231,111,81,0.12);
  outline: 1.5px solid var(--coral);
}
.activity-icon { font-size: 22px; }
.activity-label { font-size: 15px; color: #3D2B1F; flex: 1; }
.activity-check {
  font-size: 18px; color: var(--coral);
}

/* Buttons */
.btn-coral {
  width: 100%; padding: 16px; border: none; border-radius: 16px;
  background: var(--coral); color: white;
  font-size: 16px; font-weight: 600; cursor: pointer; margin-top: 16px;
  transition: opacity 0.15s;
}
.btn-coral:disabled { opacity: 0.6; cursor: not-allowed; }
.btn-coral:hover:not(:disabled) { opacity: 0.9; }
.btn-outline-coral {
  flex: 1; padding: 14px; border-radius: 14px;
  border: 1px solid rgba(231,111,81,0.4);
  background: rgba(231,111,81,0.1); color: var(--coral);
  font-size: 15px; font-weight: 500; cursor: pointer;
}
.btn-primary-coral {
  flex: 1; padding: 14px; border-radius: 14px;
  border: none; background: var(--coral); color: white;
  font-size: 15px; font-weight: 600; cursor: pointer;
}

/* ── Goal Onboarding ───────────────────────────────────────────────────── */
#screen-goal {
  background: linear-gradient(180deg, #FDF6EE 0%, #F9E4C8 100%);
  overflow-y: auto; -webkit-overflow-scrolling: touch;
}
.goal-header {
  padding: 60px 28px 0; text-align: center;
}
.goal-title {
  font-size: 28px; font-weight: 700; color: #3D2B1F;
}
.goal-sub { font-size: 15px; color: #7C5C45; margin-top: 6px; }

.goal-status {
  text-align: center; font-size: 14px; color: #7C5C45;
  padding: 24px 28px 0; min-height: 44px;
  transition: opacity 0.3s;
}

.goal-orb-wrap {
  display: flex; align-items: center; justify-content: center;
  position: relative; width: 180px; height: 180px;
  margin: 0 auto;
}
.goal-orb-pulse {
  position: absolute; width: 180px; height: 180px; border-radius: 50%;
  background: rgba(231,111,81,0);
  transform: scale(1); transition: none;
}
.goal-orb-pulse.pulsing {
  background: rgba(231,111,81,0.15);
  animation: orbPulse 0.8s ease-in-out infinite alternate;
}
.goal-orb {
  width: 140px; height: 140px; border-radius: 50%;
  background: linear-gradient(135deg, #D4B8A0, #C4A882);
  display: flex; align-items: center; justify-content: center;
  font-size: 44px; color: white;
  box-shadow: 0 0 0 rgba(231,111,81,0);
  transition: background 0.4s, box-shadow 0.4s;
  cursor: pointer; user-select: none; position: relative; z-index: 1;
}
.goal-orb.connected {
  background: linear-gradient(135deg, #E76F51, #F4A261);
  box-shadow: 0 0 20px rgba(231,111,81,0.4);
}
.goal-tap-hint {
  text-align: center; font-size: 12px; color: #7C5C45; margin-top: 16px;
  cursor: pointer;
}

.goal-card {
  margin: 24px 28px;
  display: flex; flex-direction: column; gap: 16px;
  animation: slideUp 0.5s cubic-bezier(0.34, 1.2, 0.64, 1);
}
.goal-card-inner {
  padding: 16px; background: rgba(255,255,255,0.9); border-radius: 16px;
}
.goal-card-label {
  font-size: 10px; font-weight: 600; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 8px;
}
.goal-card-text {
  font-size: 18px; font-weight: 600; color: #3D2B1F; line-height: 1.3;
}
.goal-card-deadline {
  font-size: 14px; color: #7C5C45; margin-top: 4px;
}
.goal-card-actions { display: flex; gap: 12px; }

/* ── App shell ─────────────────────────────────────────────────────────── */
#screen-app { background: var(--bg); }
.views { flex: 1; overflow: hidden; position: relative; min-height: 0; }
.view {
  display: none; height: 100%;
  flex-direction: column; overflow: hidden; min-height: 0;
}
.view.active { display: flex; }
.view-scroll {
  flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch;
  padding-bottom: calc(var(--tab-h) + env(safe-area-inset-bottom, 0px) + 16px);
  min-height: 0;
}
.view-cards {
  padding: 8px 16px 4px;
  display: flex; flex-direction: column; gap: 12px;
}

/* ── App Header ────────────────────────────────────────────────────────── */
.app-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  padding: 52px 24px 16px; flex-shrink: 0;
}
.header-left { display: flex; flex-direction: column; gap: 2px; }
.header-greeting { font-size: 13px; color: var(--muted); }
.header-name {
  font-size: 26px; font-weight: 700; color: #3D2B1F;
  letter-spacing: -0.5px;
}
.header-right {
  display: flex; align-items: center; gap: 10px;
}
.header-date { font-size: 13px; color: var(--muted); }
.header-gear {
  background: none; border: none; font-size: 18px; color: var(--muted2);
  cursor: pointer; padding: 4px; line-height: 1;
}

/* ── Tab bar ───────────────────────────────────────────────────────────── */
.tab-bar {
  position: absolute; bottom: 0; left: 0; right: 0;
  height: calc(var(--tab-h) + env(safe-area-inset-bottom, 0px));
  background: var(--card);
  box-shadow: 0 -1px 0 var(--border), 0 -4px 16px rgba(0,0,0,0.06);
  display: flex; align-items: stretch; padding: 0 8px;
  padding-bottom: env(safe-area-inset-bottom, 0px);
  z-index: 10;
}
.tab-btn {
  flex: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 3px; border: none; background: none; cursor: pointer;
  padding: 6px 0; color: var(--muted2);
  transition: color 0.15s; border-radius: 10px;
  position: relative;
}
.tab-icon { width: 20px; height: 20px; }
.tab-label { font-size: 10px; font-weight: 500; letter-spacing: 0.1px; }
.tab-btn.active { color: var(--coral); }
.tab-btn.active .tab-label { font-weight: 700; }
.tab-btn.active .tab-bg {
  background: rgba(231,111,81,0.10);
}
.tab-inner {
  display: flex; flex-direction: column; align-items: center;
  gap: 3px; padding: 6px 10px; border-radius: 10px;
  transition: background 0.15s;
}
.tab-btn.active .tab-inner { background: rgba(231,111,81,0.10); }

/* Rena center button */
.rena-tab { position: relative; }
.rena-circle {
  width: 52px; height: 52px; border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--amber));
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; color: white;
  box-shadow: 0 4px 14px rgba(231,111,81,0.4);
  transform: translateY(-12px);
  transition: all 0.2s;
}
.rena-tab.active .rena-circle { background: var(--coral); }
.rena-tab .tab-label { transform: translateY(-8px); color: var(--muted2); }
.rena-tab.active .tab-label { color: var(--coral); }

/* ── Cards (shared) ────────────────────────────────────────────────────── */
.card {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  padding: 18px;
}
.card-sm {
  background: var(--card); border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  padding: 14px;
}
.card-label {
  font-size: 10px; font-weight: 600; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase;
}
.card-title {
  font-size: 16px; font-weight: 700; color: var(--text);
}
.icon-box {
  display: flex; align-items: center; justify-content: center;
  border-radius: 8px; flex-shrink: 0;
}

/* ── Nudge Card ────────────────────────────────────────────────────────── */
.nudge-card {
  display: flex; align-items: center; gap: 12px;
  padding: 14px;
  background: linear-gradient(135deg, rgba(231,111,81,0.08), white);
  border: 1px solid rgba(231,111,81,0.2); border-radius: 16px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04);
}
.nudge-icon {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--coral), #C47A5A);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 14px;
}
.nudge-content {}
.nudge-label {
  font-size: 9px; font-weight: 600; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase;
}
.nudge-text { font-size: 14px; font-weight: 500; color: #3D2B1F; line-height: 1.4; margin-top: 2px; }

/* ── Goal Card ─────────────────────────────────────────────────────────── */
.goal-card-home {
  border-radius: 20px;
  box-shadow: 0 3px 12px rgba(0,0,0,0.05);
  padding: 18px;
}
.goal-header-row { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.goal-icon-box {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 13px;
}
.goal-days-badge {
  font-size: 11px; font-weight: 600;
  padding: 4px 10px; border-radius: 20px;
  margin-left: auto;
}
.goal-text {
  font-size: 19px; font-weight: 700; color: #3D2B1F;
  line-height: 1.3; margin-bottom: 14px;
}
.goal-progress-bar-track {
  height: 7px; border-radius: 4px; margin-bottom: 6px; overflow: hidden;
}
.goal-progress-bar-fill {
  height: 100%; border-radius: 4px;
  transition: width 0.6s ease;
}
.goal-progress-labels {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.goal-progress-pct {
  font-size: 12px; font-weight: 700; margin-left: auto;
}
.goal-stats-row {
  display: grid; grid-template-columns: 1fr 1px 1fr 1px 1fr;
  gap: 0; margin-top: 10px;
}
.goal-stat { text-align: center; padding: 0 8px; }
.goal-stat-label { font-size: 9px; color: var(--muted); }
.goal-stat-val { font-size: 16px; font-weight: 700; color: #3D2B1F; }
.goal-stat-unit { font-size: 9px; color: var(--muted); }
.goal-divider { background: var(--border); align-self: stretch; }

/* ── Calorie Breakdown Card ────────────────────────────────────────────── */
.cal-breakdown {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); padding: 18px;
}
.cal-header-row { display: flex; align-items: center; margin-bottom: 16px; }
.cal-badge {
  font-size: 11px; font-weight: 600;
  padding: 5px 10px; border-radius: 20px; margin-left: auto;
  display: flex; align-items: center; gap: 4px;
}
.cal-bar-wrap { margin-bottom: 16px; }
.cal-bar-track {
  height: 10px; border-radius: 6px; background: var(--bg-bar); overflow: hidden;
}
.cal-bar-fill {
  height: 100%; border-radius: 6px;
  background: linear-gradient(90deg, var(--coral), var(--amber));
  transition: width 0.6s ease;
}
.cal-bar-labels {
  display: flex; justify-content: space-between;
  font-size: 10px; color: var(--muted); margin-top: 6px;
}
.cal-stats-row {
  display: grid; grid-template-columns: 1fr 1px 1fr 1px 1fr;
}
.cal-stat { text-align: center; padding: 0 4px; }
.cal-stat-icon {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 6px; font-size: 12px;
}
.cal-stat-val { font-size: 19px; font-weight: 700; color: #3D2B1F; }
.cal-stat-label { font-size: 10px; color: var(--muted); margin-top: 1px; }
.cal-divider { background: var(--border); align-self: stretch; }

/* ── Stats Bar ─────────────────────────────────────────────────────────── */
.stats-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.stat-tile {
  background: var(--card); border-radius: 14px;
  box-shadow: 0 2px 6px rgba(0,0,0,0.04); padding: 12px;
}
.stat-tile-header { display: flex; align-items: center; gap: 5px; margin-bottom: 6px; }
.stat-tile-icon { font-size: 12px; }
.stat-tile-key { font-size: 9px; font-weight: 600; color: var(--muted); letter-spacing: 0.8px; text-transform: uppercase; flex: 1; }
.stat-tile-val { font-size: 11px; font-weight: 700; }
.stat-tile-bar-track { height: 5px; border-radius: 3px; overflow: hidden; }
.stat-tile-bar-fill { height: 100%; border-radius: 3px; transition: width 0.5s ease; }

/* ── Day So Far Card ───────────────────────────────────────────────────── */
.day-so-far {
  background: var(--bg-warm); border-radius: 18px;
  border: 1px solid var(--border-warm); padding: 18px;
}
.day-so-far-header { display: flex; align-items: center; gap: 8px; margin-bottom: 12px; }
.day-so-far-icon {
  width: 26px; height: 26px; border-radius: 7px;
  background: rgba(231,111,81,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 12px;
}
.day-so-far-text {
  font-size: 15px; font-weight: 500; color: #3D2B1F;
  line-height: 1.5;
}
.day-so-far-empty { font-size: 14px; color: var(--muted); line-height: 1.5; }

/* ── Date Navigator ────────────────────────────────────────────────────── */
.date-nav {
  display: flex; align-items: center;
  background: var(--card); border-radius: 18px;
  padding: 12px 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.date-nav-btn {
  width: 36px; height: 36px; border-radius: 50%; border: none;
  background: rgba(231,111,81,0.10);
  color: var(--coral); font-size: 16px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: opacity 0.15s;
  flex-shrink: 0;
}
.date-nav-btn:disabled { background: rgba(176,152,128,0.08); color: var(--muted2); cursor: default; }
.date-nav-center {
  flex: 1; text-align: center;
}
.date-nav-label {
  font-size: 17px; font-weight: 700; color: #3D2B1F;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
.date-nav-dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--coral);
}
.date-nav-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }

/* ── Day Summary (history tiles) ───────────────────────────────────────── */
.day-summary { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.summary-tile {
  background: var(--card); border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); padding: 14px;
}
.summary-tile-icon {
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 10px; font-size: 13px;
}
.summary-tile-val { font-size: 19px; font-weight: 700; color: #3D2B1F; }
.summary-tile-unit { font-size: 10px; color: var(--muted); display: inline; margin-left: 2px; }
.summary-tile-label { font-size: 10px; font-weight: 600; color: #3D2B1F; margin-top: 2px; }
.summary-tile-sub { font-size: 10px; color: var(--muted); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.summary-tile-bar { height: 3px; border-radius: 2px; margin-top: 8px; overflow: hidden; }

/* ── Weight Card ───────────────────────────────────────────────────────── */
.weight-card {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); padding: 18px;
  display: flex; align-items: center; gap: 16px;
}
.weight-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: rgba(155,126,200,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; flex-shrink: 0;
}
.weight-label { font-size: 10px; font-weight: 600; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.weight-val { font-size: 26px; font-weight: 700; color: var(--purple); }
.weight-unit { font-size: 13px; color: var(--muted); margin-left: 4px; }
.weight-none { font-size: 15px; font-weight: 500; color: var(--muted); }
.weight-hint { font-size: 11px; color: #C4AFA0; margin-top: 2px; }

/* ── Expandable log cards ──────────────────────────────────────────────── */
.log-card {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
  overflow: hidden;
}
.log-card-header {
  display: flex; align-items: center; gap: 12px;
  padding: 18px; cursor: pointer; user-select: none;
}
.log-card-icon {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px;
}
.log-card-meta { flex: 1; }
.log-card-key { font-size: 10px; font-weight: 600; color: var(--muted); letter-spacing: 1px; text-transform: uppercase; }
.log-card-title { font-size: 15px; font-weight: 700; color: #3D2B1F; }
.log-card-kcal { font-size: 13px; font-weight: 700; }
.log-card-chevron { font-size: 12px; color: var(--muted); margin-left: 4px; transition: transform 0.25s; }
.log-card-chevron.open { transform: rotate(180deg); }
.log-card-divider { height: 1px; background: var(--border); margin: 0 18px; }
.log-card-body { overflow: hidden; transition: all 0.3s ease; }
.log-card-empty {
  display: flex; flex-direction: column; align-items: center;
  gap: 8px; padding: 24px; color: var(--muted); font-size: 15px;
  font-weight: 500;
}
.log-card-empty-icon { font-size: 28px; opacity: 0.3; }

.meal-row, .workout-row {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 18px;
}
.meal-row + .meal-row, .workout-row + .workout-row {
  border-top: 1px solid var(--border);
}
.meal-info { flex: 1; }
.meal-name { font-size: 14px; font-weight: 600; color: #3D2B1F; }
.meal-macros { display: flex; gap: 6px; margin-top: 5px; flex-wrap: wrap; }
.macro-pill {
  display: flex; align-items: center; gap: 2px;
  padding: 3px 6px; border-radius: 6px;
}
.macro-pill-key { font-size: 9px; font-weight: 700; }
.macro-pill-val { font-size: 9px; }
.meal-kcal { font-size: 17px; font-weight: 700; color: var(--coral); }
.meal-kcal-unit { font-size: 10px; color: var(--muted); display: block; text-align: right; }

.workout-icon-box {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(42,157,143,0.10);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; flex-shrink: 0;
}
.workout-info { flex: 1; }
.workout-name { font-size: 14px; font-weight: 600; color: #3D2B1F; }
.workout-dur { font-size: 12px; color: var(--muted); margin-top: 3px; }
.workout-kcal { font-size: 17px; font-weight: 700; color: var(--green); }
.workout-kcal-unit { font-size: 10px; color: var(--muted); display: block; text-align: right; }

/* ── Plan sections ─────────────────────────────────────────────────────── */
.plan-section {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); padding: 18px;
}
.plan-section-header { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.plan-section-icon {
  width: 30px; height: 30px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 12px;
}
.plan-section-key {
  font-size: 10px; font-weight: 600; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase; flex: 1;
}
.plan-delete-btn {
  background: none; border: none; font-size: 14px; color: var(--muted);
  cursor: pointer; padding: 4px;
}
.plan-meta {
  display: flex; align-items: center; gap: 8px; margin-bottom: 12px;
}
.plan-meta-name {
  font-size: 14px; font-weight: 600; color: #3D2B1F; flex: 1;
  display: flex; align-items: center; gap: 8px;
}
.plan-badge {
  font-size: 11px; color: var(--muted);
  background: var(--bg-bar); border-radius: 10px; padding: 3px 8px;
}
.plan-divider { height: 1px; background: var(--bg-bar); margin: 12px 0; }
.plan-empty { font-size: 14px; color: var(--muted); margin-bottom: 12px; line-height: 1.5; }
.plan-notes { font-size: 12px; color: var(--muted); margin-bottom: 8px; line-height: 1.4; }

/* Rena action button (in plan sections) */
.rena-action-btn {
  display: flex; align-items: center; gap: 12px;
  padding: 14px; border-radius: 14px;
  background: var(--bg-warm); border: 1px solid var(--border-warm);
  cursor: pointer; width: 100%; text-align: left; text-decoration: none;
  transition: opacity 0.15s;
}
.rena-action-btn:hover { opacity: 0.85; }
.rena-action-circle {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: linear-gradient(135deg, var(--coral), var(--amber));
  box-shadow: 0 3px 8px rgba(231,111,81,0.3);
  display: flex; align-items: center; justify-content: center;
  color: white; font-size: 16px;
}
.rena-action-text { flex: 1; }
.rena-action-label { font-size: 15px; font-weight: 600; color: #3D2B1F; }
.rena-action-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.rena-action-chevron { font-size: 12px; color: var(--muted2); }

/* Suggestion chips */
.suggestion-chips {
  display: flex; gap: 8px; overflow-x: auto; padding-bottom: 4px;
  scrollbar-width: none; margin-bottom: 12px;
}
.suggestion-chips::-webkit-scrollbar { display: none; }
.suggestion-chip {
  font-size: 12px; font-weight: 500; color: var(--purple);
  background: rgba(155,126,200,0.10); border-radius: 12px;
  padding: 5px 10px; cursor: pointer; white-space: nowrap;
  border: none; transition: opacity 0.15s;
}

/* Exercise row in plan */
.exercise-row {
  display: flex; align-items: center; gap: 10px; padding: 10px 0;
}
.exercise-row + .exercise-row { border-top: 1px solid rgba(240,230,218,0.7); }
.ex-check {
  font-size: 22px; background: none; border: none; cursor: pointer; padding: 2px;
  flex-shrink: 0; line-height: 1; transition: opacity 0.15s;
}
.ex-check:disabled { opacity: 0.4; }
.ex-info { flex: 1; min-width: 0; }
.ex-name {
  font-size: 14px; font-weight: 500; color: #3D2B1F;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.ex-name.done { color: var(--muted); text-decoration: line-through; }
.ex-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.ex-kcal { font-size: 10px; color: var(--muted); flex-shrink: 0; }
.ex-play-btn {
  font-size: 28px; background: none; border: none; cursor: pointer;
  color: var(--green); padding: 0 2px; line-height: 1;
}
.log-btn {
  font-size: 12px; font-weight: 600; color: white;
  background: var(--coral); border: none; border-radius: 8px;
  padding: 5px 10px; cursor: pointer; flex-shrink: 0;
  transition: opacity 0.15s;
}
.log-btn.logged {
  background: var(--bg-bar); color: var(--muted); cursor: default;
}

/* Meal plan row */
.meal-plan-row { padding: 10px 0; }
.meal-plan-row + .meal-plan-row { border-top: 1px solid rgba(240,230,218,0.7); }
.meal-plan-top { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.meal-type-badge {
  font-size: 9px; font-weight: 700;
  padding: 3px 7px; border-radius: 6px;
  flex-shrink: 0;
}
.meal-plan-name {
  font-size: 14px; font-weight: 600; color: #3D2B1F;
  flex: 1; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.meal-plan-kcal { font-size: 11px; color: var(--muted); flex-shrink: 0; }
.meal-plan-desc { font-size: 12px; color: #7A6055; line-height: 1.4; margin-bottom: 8px; }
.meal-plan-footer { display: flex; align-items: center; gap: 8px; }
.meal-plan-time { font-size: 11px; color: var(--muted); flex: 1; }
.meal-plan-macros { display: flex; gap: 6px; }
.meal-plan-actions { display: flex; align-items: center; gap: 8px; margin-top: 8px; }
.watch-btn {
  display: flex; align-items: center; gap: 4px;
  font-size: 12px; font-weight: 600; color: var(--blue);
  background: rgba(69,123,157,0.10); border: none; border-radius: 8px;
  padding: 5px 10px; cursor: pointer;
}

/* Day Plan Card */
.day-plan-card {
  background: var(--card); border-radius: 18px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05); padding: 18px;
}
.day-plan-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.day-plan-icon {
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(155,126,200,0.12);
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.day-plan-title { font-size: 15px; font-weight: 700; color: #3D2B1F; }
.day-plan-sub { font-size: 12px; color: var(--muted); margin-top: 2px; }
.day-plan-note {
  font-size: 13px; color: #5C4033; line-height: 1.5;
  padding: 12px; background: rgba(155,126,200,0.07);
  border-radius: 10px; margin-bottom: 12px;
}
.day-plan-delete {
  background: none; border: none; font-size: 13px; color: var(--muted2);
  cursor: pointer; margin-left: auto;
}

/* ── Scan ──────────────────────────────────────────────────────────────── */
.scan-sources { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.scan-source-btn {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 20px; background: var(--card); border-radius: 14px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04); cursor: pointer;
  user-select: none;
}
.scan-source-btn input { display: none; }
.scan-source-icon { font-size: 28px; color: var(--coral); }
.scan-source-label { font-size: 12px; font-weight: 600; color: #3D2B1F; }

.scan-preview-img {
  width: 100%; height: 220px; object-fit: cover;
  border-radius: 16px; display: block;
}
.scan-preview-wrap { position: relative; }
.scan-preview-close {
  position: absolute; top: 10px; right: 10px;
  background: rgba(0,0,0,0.5); color: white;
  border: none; border-radius: 50%; width: 32px; height: 32px;
  font-size: 16px; cursor: pointer; display: flex;
  align-items: center; justify-content: center;
}
.scan-overlay {
  position: absolute; inset: 0; border-radius: 16px;
  background: rgba(0,0,0,0.45);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 12px; color: white;
}
.scan-overlay-text { font-size: 15px; font-weight: 500; }

.scan-item-card {
  background: var(--card); border-radius: 16px;
  box-shadow: 0 2px 8px rgba(0,0,0,0.06); padding: 16px;
}
.scan-item-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 4px; }
.scan-item-remove {
  background: none; border: none; cursor: pointer; color: var(--muted);
  font-size: 14px; line-height: 1; padding: 2px 4px; border-radius: 6px;
  flex-shrink: 0; margin-top: -2px;
}
.scan-item-remove:hover { background: rgba(0,0,0,0.06); color: var(--coral); }
.scan-empty-removed { text-align: center; color: var(--muted); padding: 24px 16px; font-size: 14px; }
.scan-item-name { font-size: 15px; font-weight: 600; color: #3D2B1F; }
.scan-item-kcal-row { display: flex; align-items: center; gap: 6px; margin-bottom: 12px; }
.scan-item-kcal { font-size: 15px; font-weight: 700; color: var(--coral); }
.scan-item-grams { font-size: 13px; color: var(--muted); }
.scan-item-macro-row { display: flex; gap: 10px; margin-top: 12px; }
.macro-tag {
  flex: 1; text-align: center; padding: 8px 4px; border-radius: 8px;
}
.macro-tag-val { font-size: 15px; font-weight: 700; }
.macro-tag-label { font-size: 10px; margin-top: 2px; color: #7C5C45; }

.scan-footer {
  background: var(--card); border-radius: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.06); padding: 16px;
}
.scan-footer-total {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 12px;
}
.scan-footer-total-label { font-size: 14px; font-weight: 500; color: #7C5C45; }
.scan-footer-total-kcal { font-size: 20px; font-weight: 700; color: var(--coral); }
.scan-success {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  padding: 14px; background: rgba(42,157,143,0.10); border-radius: 14px;
  color: var(--green); font-size: 15px; font-weight: 700;
  margin-bottom: 10px;
}
.btn-scan-another {
  width: 100%; padding: 14px; border-radius: 14px; border: none;
  background: rgba(231,111,81,0.09); color: var(--coral);
  font-size: 15px; font-weight: 600; cursor: pointer;
}
.btn-log-all {
  width: 100%; padding: 14px; border-radius: 14px; border: none;
  background: var(--coral); color: white;
  font-size: 15px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-log-all:disabled { opacity: 0.6; }

.empty-scan {
  display: flex; flex-direction: column; align-items: center; gap: 16px;
  padding: 60px 20px; text-align: center;
  color: var(--muted);
}
.empty-scan-icon { font-size: 64px; opacity: 0.4; }
.empty-scan-text { font-size: 14px; line-height: 1.5; }

/* ── Dev sheet ─────────────────────────────────────────────────────────── */
.bottom-sheet {
  position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: flex-end; justify-content: center;
  background: rgba(0,0,0,0.4);
  padding: 0 16px calc(env(safe-area-inset-bottom, 0px) + 16px);
  animation: fadeIn 0.18s ease;
}
.bottom-sheet.hidden { display: none; }
.sheet-card {
  background: var(--card); border-radius: 28px;
  width: 100%; max-width: 480px; padding: 24px;
  box-shadow: 0 -2px 40px rgba(0,0,0,0.15);
  animation: slideUp 0.28s cubic-bezier(0.25,0.8,0.25,1);
  display: flex; flex-direction: column; gap: 12px;
}
.sheet-header {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 8px;
}
.sheet-title { font-size: 17px; font-weight: 700; color: var(--text); }
.sheet-close {
  background: var(--border); border: none; border-radius: 50%;
  width: 30px; height: 30px; cursor: pointer; font-size: 16px;
  display: flex; align-items: center; justify-content: center;
}
.dev-btn {
  padding: 14px; border: none; border-radius: 12px;
  background: rgba(0,0,0,0.04); color: var(--text);
  font-size: 15px; cursor: pointer; text-align: left;
  display: flex; align-items: center; gap: 8px;
}
.dev-btn.danger { color: #e05252; background: rgba(224,82,82,0.07); }
.settings-profile {
  display: flex; align-items: center; gap: 14px; padding: 4px 0 8px;
}
.settings-avatar {
  width: 52px; height: 52px; border-radius: 50%;
  background: var(--coral); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; font-weight: 700; flex-shrink: 0; overflow: hidden;
}
.settings-profile-info { display: flex; flex-direction: column; gap: 2px; }
.settings-name  { font-size: 16px; font-weight: 700; color: var(--text); }
.settings-email { font-size: 13px; color: var(--muted); }
.settings-divider { height: 1px; background: var(--border); margin: 2px 0; }
.settings-section-label {
  font-size: 11px; font-weight: 600; color: var(--muted);
  letter-spacing: 0.8px; text-transform: uppercase; padding: 4px 0 2px;
}
.settings-logout-btn {
  width: 100%; padding: 14px; border: none; border-radius: 12px;
  background: rgba(231,111,81,0.1); color: var(--coral);
  font-size: 15px; font-weight: 600; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 8px;
}
.settings-logout-btn:hover { background: rgba(231,111,81,0.18); }
.settings-logout-icon { font-size: 17px; transform: scaleX(-1); display: inline-block; }

/* ── Voice Overlay ─────────────────────────────────────────────────────── */
#voice-overlay {
  position: fixed; inset: 0; z-index: 100;
  display: flex; align-items: flex-end; justify-content: center;
  padding: 0 16px calc(var(--tab-h) + env(safe-area-inset-bottom, 0px) + 12px);
  pointer-events: all;
}
#voice-overlay.hidden { display: none; }
.voice-backdrop {
  position: fixed; inset: 0; background: rgba(0,0,0,0.38);
  z-index: -1;
}
.voice-sheet {
  background: var(--card); border-radius: 28px;
  width: 100%; max-width: 480px; padding: 20px;
  box-shadow: 0 -2px 40px rgba(0,0,0,0.14);
  animation: slideUp 0.28s cubic-bezier(0.25,0.8,0.25,1);
}
.voice-hints-label {
  font-size: 11px; font-weight: 600; color: var(--muted);
  letter-spacing: 1px; text-transform: uppercase; margin-bottom: 12px;
}
.voice-hints-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 16px;
}
.voice-hint-chip {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px; border-radius: 12px; cursor: pointer;
  border: none; background: none; text-align: left;
}
.voice-hint-icon { font-size: 14px; flex-shrink: 0; }
.voice-hint-label { font-size: 13px; font-weight: 500; color: #3D2B1F; }

.voice-transcript-wrap {
  padding: 12px; background: var(--bg-warm); border-radius: 12px;
  margin-bottom: 12px;
}
.voice-transcript {
  font-size: 14px; color: #3D2B1F; line-height: 1.5;
}
.voice-tool-status {
  font-size: 13px; color: var(--muted); font-style: italic;
}

.voice-talk-btn {
  display: flex; align-items: center; gap: 12px;
  width: 100%; padding: 16px; border: none; border-radius: 18px;
  background: var(--bg-warm); cursor: pointer; text-align: left;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  transition: all 0.22s ease;
}
.voice-talk-btn.active {
  background: linear-gradient(90deg, var(--coral), var(--amber));
  box-shadow: 0 4px 16px rgba(231,111,81,0.35);
}
.voice-btn-icon {
  width: 40px; height: 40px; border-radius: 50%; flex-shrink: 0;
  background: rgba(231,111,81,0.13);
  display: flex; align-items: center; justify-content: center;
  font-size: 18px; color: var(--coral);
  transition: all 0.22s;
}
.voice-talk-btn.active .voice-btn-icon {
  background: rgba(255,255,255,0.25); color: white;
}
.voice-btn-text { flex: 1; }
.voice-btn-label {
  font-size: 15px; font-weight: 600; color: var(--coral);
  transition: color 0.22s;
}
.voice-talk-btn.active .voice-btn-label { color: white; }
.voice-btn-sub { font-size: 11px; color: var(--muted); margin-top: 2px; }
.voice-talk-btn.active .voice-btn-sub { display: none; }
.voice-btn-end {
  font-size: 11px; color: rgba(255,255,255,0.75);
}

/* Thinking dots */
.thinking-dots { display: flex; gap: 4px; align-items: center; }
.thinking-dot {
  width: 6px; height: 6px; border-radius: 50%; background: white;
  animation: thinkBounce 0.6s ease-in-out infinite alternate;
}
.thinking-dot:nth-child(2) { animation-delay: 0.13s; }
.thinking-dot:nth-child(3) { animation-delay: 0.26s; }

/* Wave icon */
.voice-wave-icon {
  font-size: 18px; display: inline-block;
}
.voice-talk-btn.active .voice-wave-icon {
  animation: wavePulse 0.8s ease-in-out infinite;
  color: white;
}

/* ── Loading spinner ───────────────────────────────────────────────────── */
.spinner {
  width: 20px; height: 20px; border-radius: 50%;
  border: 2px solid rgba(231,111,81,0.2);
  border-top-color: var(--coral);
  animation: spin 0.7s linear infinite;
  display: inline-block;
}
.spinner-sm {
  width: 14px; height: 14px; border-width: 2px;
  border-color: rgba(255,255,255,0.3) rgba(255,255,255,0.3) rgba(255,255,255,0.3) white;
  animation: spin 0.7s linear infinite;
  display: inline-block; border-radius: 50%;
}
.loading-row {
  display: flex; align-items: center; gap: 10px;
  padding: 40px 0; justify-content: center; color: var(--muted);
  font-size: 14px;
}

/* ── Cards stack (flex column with gap, for dynamically-injected content) ── */
.cards-stack { display: flex; flex-direction: column; gap: 12px; }

/* ── Utilities ─────────────────────────────────────────────────────────── */
.hidden { display: none !important; }
.text-coral { color: var(--coral); }
.text-green { color: var(--green); }
.text-blue  { color: var(--blue); }
.text-purple{ color: var(--purple); }
.text-muted { color: var(--muted); }

/* ── Animations ────────────────────────────────────────────────────────── */
@keyframes logoIn    { from { transform: scale(0.7); opacity: 0 } to { transform: scale(1); opacity: 1 } }
@keyframes fadeUp    { from { transform: translateY(10px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }
@keyframes fadeIn    { from { opacity: 0 } to { opacity: 1 } }
@keyframes slideUp   { from { transform: translateY(24px); opacity: 0 } to { transform: translateY(0); opacity: 1 } }
@keyframes stepIn    { from { transform: translateX(20px); opacity: 0 } to { transform: translateX(0); opacity: 1 } }
@keyframes orbPulse  { from { transform: scale(1); opacity: 0.15 } to { transform: scale(1.3); opacity: 0 } }
@keyframes spin      { to { transform: rotate(360deg) } }
@keyframes thinkBounce { from { transform: translateY(0) } to { transform: translateY(-5px) } }
@keyframes wavePulse { 0%,100% { opacity: 0.7 } 50% { opacity: 1 } }