/* =============================================
   LAMIM — GYM & DIET
   Clean glassmorphism redesign — "Electric Vitality"
   cyan + lime accent. Apple/Whoop-inspired.
   ============================================= */

/* ---------- design tokens ---------- */
#section-gym, .gh-modal-overlay {
  --gh-primary: #22d3ee;        /* cyan */
  --gh-primary-strong: #06b6d4;
  --gh-secondary: #a3e635;      /* lime */
  --gh-water: #38bdf8;          /* sky */
  --gh-good: #34d399;           /* emerald */
  --gh-warn: #fbbf24;           /* amber */
  --gh-poor: #f87171;           /* rose */

  --gh-surface: rgba(255, 255, 255, 0.04);
  --gh-surface-2: rgba(255, 255, 255, 0.025);
  --gh-surface-strong: rgba(255, 255, 255, 0.06);
  --gh-border: rgba(255, 255, 255, 0.08);
  --gh-border-strong: rgba(255, 255, 255, 0.14);
  --gh-text: var(--color-text-primary, #fff);
  --gh-text-2: var(--color-text-secondary, #cbd5e1);
  --gh-text-muted: rgba(255, 255, 255, 0.45);
  --gh-glow: rgba(34, 211, 238, 0.25);

  --gh-radius: 22px;
  --gh-radius-sm: 14px;
  --gh-radius-xs: 10px;
  --gh-transition: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

[data-theme="light"] #section-gym, [data-theme="light"] .gh-modal-overlay {
  --gh-surface: rgba(255, 255, 255, 0.82);
  --gh-surface-2: rgba(248, 250, 252, 0.7);
  --gh-surface-strong: #ffffff;
  --gh-border: rgba(15, 23, 42, 0.08);
  --gh-border-strong: rgba(15, 23, 42, 0.16);
  --gh-text: var(--color-text-primary, #0b1423);
  --gh-text-2: var(--color-text-secondary, #1e293b);
  --gh-text-muted: rgba(15, 23, 42, 0.5);
  --gh-glow: rgba(8, 145, 178, 0.18);
  --gh-primary: #0891b2;
  --gh-primary-strong: #0e7490;
  --gh-secondary: #65a30d;
}

/* ---------- section shell ---------- */
#section-gym .section-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-bottom: var(--space-5);
}
#section-gym .section-title { color: var(--color-text-primary); }

.gh-content {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 1100px;
  margin: 0 auto;
  width: 100%;
}

/* ---------- header controls ---------- */
.gh-header-actions { display: flex; align-items: center; gap: var(--space-3); flex-wrap: wrap; }

.gh-date-nav {
  display: flex; align-items: center; gap: 2px;
  background: var(--gh-surface);
  border: 1px solid var(--gh-border);
  border-radius: 999px;
  padding: 3px;
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.gh-date-btn {
  width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; background: transparent; color: var(--gh-text-2);
  border-radius: 50%; cursor: pointer;
  transition: background var(--gh-transition), color var(--gh-transition), transform var(--gh-transition);
}
.gh-date-btn:hover { background: var(--gh-surface-strong); color: var(--gh-primary); transform: scale(1.06); }
.gh-date-btn:active { transform: scale(0.92); }
#gym-date-label {
  min-width: 78px; text-align: center;
  color: var(--gh-text); font-weight: 700; font-size: 13px;
  padding: 0 8px;
}

.gh-header-btns { display: flex; gap: 8px; }
.gh-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 18px; border-radius: 14px;
  font-weight: 700; font-size: 13px; cursor: pointer;
  border: 1px solid var(--gh-border);
  background: var(--gh-surface);
  color: var(--gh-text-2);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  transition: all var(--gh-transition);
  font-family: inherit;
}
.gh-btn:hover { transform: translateY(-2px) scale(1.02); border-color: var(--gh-border-strong); background: var(--gh-surface-strong); box-shadow: 0 6px 16px rgba(0,0,0,0.08); }
.gh-btn:active { transform: scale(0.96); }
.gh-btn-primary {
  background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong));
  color: #03242b; border-color: transparent;
  box-shadow: 0 6px 20px var(--gh-glow);
}
[data-theme="light"] .gh-btn-primary { color: #fff; }
.gh-btn-primary:hover { box-shadow: 0 10px 28px var(--gh-glow); transform: translateY(-3px) scale(1.03); }
.gh-btn-secondary { color: var(--gh-primary); border-color: var(--gh-primary); background: rgba(34, 211, 238, 0.08); }
[data-theme="light"] .gh-btn-secondary { background: rgba(8, 145, 178, 0.08); }
.gh-btn-ghost { padding: 9px; }
.gh-btn--icon { padding: 9px; width: 40px; height: 40px; justify-content: center; }

/* ---------- custom header ---------- */
.gh-custom-header {
  display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 28px;
  flex-wrap: wrap; width: 100%;
}
.gh-main-title {
  display: none !important;
}

@media (min-width: 768px) {
  .gh-main-title {
    display: flex !important;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--gh-text);
    margin: 0;
    font-family: var(--font-display);
  }
}
.gh-date-nav-center {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gh-surface-2); border: 1.5px solid var(--gh-border);
  border-radius: 30px; padding: 4px 6px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}
#gym-date-label {
  min-width: 90px; text-align: center;
  color: var(--gh-text); font-weight: 800; font-size: 14px;
  padding: 0 6px;
}
.gh-date-btn {
  width: 32px; height: 32px;
  display: inline-flex; align-items: center; justify-content: center;
  border: none; background: transparent; color: var(--gh-text-2);
  border-radius: 50%; cursor: pointer;
  transition: all var(--gh-transition);
}
.gh-date-btn:hover {
  background: var(--gh-surface-strong);
  color: var(--gh-primary);
  transform: scale(1.05);
}
.gh-date-btn:active { transform: scale(0.92); }

.gh-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}
.gh-today-btn {
  font-size: 11px; font-weight: 800; text-transform: uppercase; letter-spacing: 0.05em;
  color: #fff; background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong));
  border: none; border-radius: 20px; padding: 10px 18px; cursor: pointer;
  transition: all 0.2s ease;
  box-shadow: 0 4px 12px rgba(34, 211, 238, 0.2);
}
.gh-today-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(34, 211, 238, 0.35);
}
[data-theme="light"] .gh-today-btn {
  color: #fff;
}

.gh-btn-export {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 20px; border-radius: 12px; font-weight: 700; font-size: 13px;
  background: rgba(34, 211, 238, 0.08);
  border: 1.5px solid rgba(34, 211, 238, 0.25);
  color: var(--gh-primary);
  cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(34, 211, 238, 0.05);
}
.gh-btn-export:hover {
  background: rgba(34, 211, 238, 0.16);
  border-color: rgba(34, 211, 238, 0.6);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.2);
  transform: translateY(-2px);
}
[data-theme="light"] .gh-btn-export {
  background: rgba(8, 145, 178, 0.06);
  border-color: rgba(8, 145, 178, 0.25);
  color: #0891b2;
}
[data-theme="light"] .gh-btn-export:hover {
  background: rgba(8, 145, 178, 0.12);
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 0 12px rgba(8, 145, 178, 0.15);
}

@media (max-width: 768px) {
  .gh-custom-header {
    flex-direction: row !important;
    justify-content: space-between !important;
    align-items: center !important;
    gap: 8px !important;
    margin-bottom: 16px !important;
    width: 100% !important;
  }
  .gh-header-actions {
    width: auto !important;
    display: flex !important;
    align-items: center !important;
  }
  .gh-btn-export, .gh-today-btn {
    padding: 7px 12px !important;
    font-size: 11.5px !important;
    border-radius: 20px !important;
    white-space: nowrap !important;
    flex: none !important;
  }
}

/* ---------- hero scorecard ---------- */
.gh-hero-card {
  position: relative; border-radius: var(--gh-radius); padding: 28px; margin-bottom: 24px;
  background: linear-gradient(135deg, rgba(34, 211, 238, 0.16) 0%, rgba(139, 92, 246, 0.08) 50%, #172033 100%); 
  border: 1px solid rgba(34, 211, 238, 0.2);
  backdrop-filter: blur(24px) saturate(150%); -webkit-backdrop-filter: blur(24px) saturate(150%);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15), inset 0 1px 0 rgba(255,255,255,0.06); 
  display: flex; justify-content: space-between; gap: 20px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  overflow: hidden;
  will-change: transform;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.gh-hero-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 211, 238, 0.3);
  box-shadow: 0 16px 36px rgba(34, 211, 238, 0.12), inset 0 1px 0 rgba(255,255,255,0.1);
}
[data-theme="light"] .gh-hero-card { background: linear-gradient(135deg, rgba(8,145,178,0.02), rgba(255,255,255,1)); border-color: rgba(15, 23, 42, 0.08); box-shadow: 0 8px 30px rgba(0,0,0,0.04); }
.gh-hero-left { display: flex; flex-direction: column; gap: 14px; flex: 1; }
.gh-hero-right { display: flex; flex-direction: column; gap: 16px; flex-shrink: 0; min-width: 110px; }
.gh-hero-eyebrow {
  display: inline-block; padding: 6px 14px; border-radius: 20px; font-size: 11px; font-weight: 800; letter-spacing: 1.5px;
  background: rgba(34, 211, 238, 0.1); color: var(--gh-primary); align-self: flex-start;
}
.gh-hero-title { 
  font-size: 28px; font-weight: 800; line-height: 1.3; margin: 0; 
  color: var(--color-text-primary);
  font-family: var(--font-display);
}
.gh-hero-sub { font-size: 14px; color: var(--gh-text-2); line-height: 1.6; margin: 0; }

.gh-hero-links { display: flex; gap: 14px; margin-top: 20px; flex-wrap: wrap; }
.gh-hero-link {
  font-size: 13px; font-weight: 700; color: #fff; text-decoration: none;
  font-family: inherit; cursor: pointer;
  background: rgba(34, 211, 238, 0.06);
  border: 1.5px solid rgba(34, 211, 238, 0.35);
  border-radius: 30px;
  padding: 10px 20px;
  display: inline-flex; align-items: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 0 12px rgba(34, 211, 238, 0.15), inset 0 1px 0 rgba(255,255,255,0.06);
  animation: ghLinkPulse 3s ease-in-out infinite alternate;
}
.gh-hero-link:hover {
  background: rgba(34, 211, 238, 0.14);
  border-color: rgba(34, 211, 238, 0.8);
  color: #fff;
  box-shadow: 0 0 24px rgba(34, 211, 238, 0.4), 0 0 48px rgba(34, 211, 238, 0.12);
  transform: translateY(-3px);
}
@keyframes ghLinkPulse {
  0% { box-shadow: 0 0 10px rgba(34, 211, 238, 0.1), inset 0 1px 0 rgba(255,255,255,0.06); }
  100% { box-shadow: 0 0 18px rgba(34, 211, 238, 0.25), inset 0 1px 0 rgba(255,255,255,0.06); }
}
[data-theme="light"] .gh-hero-link {
  background: rgba(8, 145, 178, 0.04);
  border-color: rgba(8, 145, 178, 0.25);
  color: #0e7490;
  box-shadow: 0 0 10px rgba(8, 145, 178, 0.08);
  animation: ghLinkPulseLight 3s ease-in-out infinite alternate;
}
[data-theme="light"] .gh-hero-link:hover {
  background: rgba(8, 145, 178, 0.1);
  border-color: rgba(8, 145, 178, 0.6);
  color: #0e7490;
  box-shadow: 0 0 20px rgba(8, 145, 178, 0.2);
}
@keyframes ghLinkPulseLight {
  0% { box-shadow: 0 0 8px rgba(8, 145, 178, 0.05); }
  100% { box-shadow: 0 0 14px rgba(8, 145, 178, 0.15); }
}



.gh-hero-stat-block { display: flex; flex-direction: column; }
.gh-hero-stat-label { font-size: 10px; font-weight: 700; color: var(--gh-text-muted); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 4px; }
.gh-hero-stat-val { font-size: 15px; font-weight: 800; color: var(--gh-text); }

/* ---------- stat strip new ---------- */
.gh-stat-strip-new {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 24px;
}
.gh-stat-tile-new {
  background: var(--gh-surface); border: 1px solid var(--gh-border); border-radius: 16px;
  padding: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 12px;
  box-shadow: 0 4px 16px rgba(0,0,0,0.04);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}
.gh-stat-tile-new:hover {
  transform: translateY(-4px);
  border-color: var(--gh-border-strong);
  box-shadow: 0 12px 30px rgba(0,0,0,0.12);
}
[data-theme="light"] .gh-stat-tile-new { background: rgba(255,255,255,0.9); border-color: rgba(0,0,0,0.05); }
[data-theme="light"] .gh-stat-tile-new:hover { box-shadow: 0 12px 30px rgba(15, 23, 42, 0.06); }
.tile-full-width { grid-column: 1 / -1; }
.gh-stat-ico-new { width: 36px; height: 36px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.ico-workout-new { background: rgba(34, 211, 238, 0.1); color: var(--gh-primary); }
.ico-sleep-new { background: rgba(139, 92, 246, 0.1); color: #8b5cf6; }
.ico-water-new { background: rgba(56, 189, 248, 0.1); color: var(--gh-water); }
.gh-stat-value-new { font-size: 24px; font-weight: 800; line-height: 1; }
.gh-stat-label-new { font-size: 11px; font-weight: 700; color: var(--gh-text-muted); letter-spacing: 1px; }

/* ---------- main grid ---------- */
.gh-grid-single {
  display: flex;
  flex-direction: column;
  gap: 24px;
  width: 100%;
}

/* ---------- card ---------- */
.gh-card {
  position: relative;
  border-radius: var(--gh-radius);
  padding: 24px;
  background: var(--color-bg-elevated, #172033);
  border: 1px solid var(--gh-border);
  box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease;
  animation: ghRise 0.55s cubic-bezier(0.16, 1, 0.3, 1) both;
}
[data-theme="light"] .gh-card {
  background: #ffffff;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.gh-card:hover {
  border-color: rgba(34, 211, 238, 0.3);
  transform: translateY(-2px) scale(1.005);
  box-shadow: 0 16px 40px rgba(34, 211, 238, 0.15), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}
[data-theme="light"] .gh-card:hover {
  border-color: rgba(8, 145, 178, 0.2);
  box-shadow: 0 16px 40px rgba(8, 145, 178, 0.1), inset 0 1px 0 rgba(255, 255, 255, 0.5);
}
.gh-card-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 16px; gap: 8px; }
.gh-card-title { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 700; color: var(--gh-text); }
.gh-card-title-ico {
  width: 30px; height: 30px; border-radius: 38.5%;
  display: inline-flex; align-items: center; justify-content: center;
  color: #03242b; flex-shrink: 0;
}
.gh-card-title-ico.ico-workout { background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)); color: #03242b; }
.gh-card-title-ico.ico-sleep { background: linear-gradient(135deg, #818cf8, #6366f1); color: #fff; }
.gh-card-title-ico.ico-water { background: linear-gradient(135deg, var(--gh-water), #0ea5e9); color: #03242b; }
.gh-card-title-ico.ico-body { background: linear-gradient(135deg, var(--gh-secondary), #84cc16); color: #1a2400; }
.gh-card-title-ico.ico-diet { background: linear-gradient(135deg, #fb923c, #f97316); color: #2a1200; }
[data-theme="light"] .gh-card-title-ico { color: #fff; }

/* ---------- inputs ---------- */
.gh-input, .gh-select {
  width: 100%;
  padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--gh-border);
  background: var(--gh-surface-2);
  color: var(--gh-text);
  font-size: 14px; font-family: inherit; font-weight: 500;
  transition: border-color var(--gh-transition), background var(--gh-transition);
}
.gh-input::placeholder { color: var(--gh-text-muted); }
.gh-input:focus, .gh-select:focus {
  outline: none; border-color: var(--gh-primary);
  background: var(--gh-surface-strong);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.14);
}
[data-theme="light"] .gh-input:focus { box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.14); }
.gh-select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center; padding-right: 34px;
}
.gh-input-sm {
  width: 100%; padding: 9px 12px; border-radius: 10px;
  border: 1px solid var(--gh-border); background: var(--gh-surface-2);
  color: var(--gh-text); font-size: 14px; font-weight: 600; font-family: inherit;
}
.gh-input-sm:focus { outline: none; border-color: var(--gh-primary); }
.gh-meta-label {
  display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--gh-text-muted); margin-bottom: 5px;
}

/* ---------- workout logger ---------- */
.gh-workout-form {
  display: flex; flex-direction: column; gap: 14px; margin-bottom: 20px;
}
.gh-workout-name-row {
  width: 100%;
}
.gh-workout-params-row {
  display: flex; gap: 10px; align-items: stretch;
}
.gh-param-chip {
  flex: 1; display: flex; flex-direction: column; align-items: center;
  gap: 4px; padding: 10px 8px; border-radius: 14px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
  transition: all var(--gh-transition);
}
.gh-param-chip:focus-within {
  border-color: var(--gh-primary);
  background: var(--gh-surface-strong);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.12);
}
[data-theme="light"] .gh-param-chip:focus-within {
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.12);
}
.gh-param-label {
  font-size: 10px; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.06em; color: var(--gh-text-muted);
}
.gh-param-input {
  width: 100%; border: none; background: transparent;
  text-align: center; font-size: 18px; font-weight: 800;
  color: var(--gh-text); font-family: inherit; outline: none;
  -moz-appearance: textfield;
}
.gh-param-input::-webkit-outer-spin-button,
.gh-param-input::-webkit-inner-spin-button {
  -webkit-appearance: none; margin: 0;
}
.gh-btn-log-exercise {
  width: 52px; min-width: 52px; height: auto; border-radius: 14px;
  border: 1.5px solid rgba(34, 211, 238, 0.3);
  background: rgba(34, 211, 238, 0.08);
  color: var(--gh-primary);
  cursor: pointer; display: flex; align-items: center; justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
.gh-btn-log-exercise:hover {
  background: rgba(34, 211, 238, 0.16);
  border-color: rgba(34, 211, 238, 0.6);
  box-shadow: 0 0 20px rgba(34, 211, 238, 0.25);
  transform: scale(1.06);
}
.gh-btn-log-exercise:active {
  transform: scale(0.95);
}
[data-theme="light"] .gh-btn-log-exercise {
  background: rgba(8, 145, 178, 0.06);
  border-color: rgba(8, 145, 178, 0.25);
  color: #0891b2;
}
[data-theme="light"] .gh-btn-log-exercise:hover {
  background: rgba(8, 145, 178, 0.12);
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 0 16px rgba(8, 145, 178, 0.15);
}

.gh-exercise-list-container { margin-bottom: 24px; }

.gh-exercise-list { display: flex; flex-direction: column; gap: 7px; max-height: 186px; overflow-y: auto; padding-right: 4px; -webkit-overflow-scrolling: touch; }
.gh-exercise-list::-webkit-scrollbar { width: 6px; }
.gh-exercise-list::-webkit-scrollbar-thumb { background: var(--gh-border-strong); border-radius: 999px; }
.gh-ex-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; border-radius: 16px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  animation: ghPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
  transition: all var(--gh-transition);
}
.gh-ex-item:hover {
  border-color: var(--gh-border-strong);
  background: var(--gh-surface-strong);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}
.gh-ex-tag {
  font-size: 10px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px; flex-shrink: 0;
  display: inline-flex; align-items: center;
  background: rgba(34, 211, 238, 0.08); color: var(--gh-primary); border: 1px solid rgba(34, 211, 238, 0.15);
}
[data-theme="light"] .gh-ex-tag {
  background: rgba(8, 145, 178, 0.08); color: var(--gh-primary); border-color: rgba(8, 145, 178, 0.15);
}
.gh-ex-name {
  flex: 1; min-width: 0; font-weight: 700;
  color: var(--gh-text); font-size: 14px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  display: flex; align-items: center; gap: 8px;
}
.gh-ex-pr { font-size: 9px; font-weight: 800; letter-spacing: 0.04em; padding: 2px 8px; border-radius: 6px; background: linear-gradient(135deg, #fbbf24, #f97316); color: #2a1200; }
.gh-ex-weight { font-weight: 800; color: var(--gh-primary); font-size: 13px; margin-right: 4px; }

.gh-empty {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  padding: 28px 16px; text-align: center;
  border: 1.5px dashed var(--gh-border); border-radius: var(--gh-radius-sm);
  color: var(--gh-text-muted);
}
.gh-empty p { margin: 0; font-size: 13px; font-weight: 600; color: var(--gh-text-muted); }

@media (max-width: 480px) {
  .gh-workout-params-row { gap: 6px; }
  .gh-param-chip { padding: 8px 4px; border-radius: 10px; }
  .gh-param-input { font-size: 16px; }
  .gh-btn-log-exercise { width: 44px; min-width: 44px; border-radius: 10px; }
}

/* ---------- sleep card ---------- */
.gh-sleep-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 10px; }
.gh-sleep-metrics { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; margin-top: 14px; }
.gh-sleep-ring { position: relative; width: 88px; height: 88px; display: flex; align-items: center; justify-content: center; }
.gh-sleep-ring svg { color: var(--gh-primary); }
.gh-ring-value { position: absolute; font-weight: 800; font-size: 22px; color: var(--gh-text); }
.gh-sleep-stats-col { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 14px; }
.gh-sleep-stat { display: flex; flex-direction: column; }
.gh-sleep-stat strong { font-size: 14px; color: var(--gh-text); font-weight: 800; }
.gh-sleep-times { display: flex; gap: 16px; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--gh-border); }
.gh-sleep-times strong { color: var(--gh-text); margin-left: 4px; }
.gh-gap-val.positive { color: var(--gh-good); }
.gh-gap-val.negative { color: var(--gh-poor); }

/* badges */
.gh-badge {
  font-size: 10px; font-weight: 800; letter-spacing: 0.06em;
  padding: 4px 9px; border-radius: 999px; text-transform: uppercase;
  background: var(--gh-surface-strong); color: var(--gh-text-muted);
  border: 1px solid var(--gh-border);
}
.gh-badge.good { background: rgba(52, 211, 153, 0.14); color: var(--gh-good); border-color: rgba(52, 211, 153, 0.3); }
.gh-badge.excellent { background: rgba(34, 211, 238, 0.14); color: var(--gh-primary); border-color: rgba(34, 211, 238, 0.3); }
.gh-badge.poor { background: rgba(248, 113, 113, 0.14); color: var(--gh-poor); border-color: rgba(248, 113, 113, 0.3); }
.gh-badge.pending { background: rgba(251, 191, 36, 0.14); color: var(--gh-warn); border-color: rgba(251, 191, 36, 0.3); }

/* ---------- water card ---------- */
.gh-water-body { display: grid; grid-template-columns: auto 1fr; gap: 16px; align-items: center; }
.gh-water-ring { position: relative; width: 96px; height: 96px; display: flex; align-items: center; justify-content: center; }
.gh-water-ring svg { color: var(--gh-water); }
.gh-water-val { position: absolute; font-weight: 800; font-size: 16px; color: var(--gh-text); text-align: center; line-height: 1.1; }
.gh-water-val small { display: block; font-size: 9px; font-weight: 700; color: var(--gh-text-muted); letter-spacing: 0.06em; }
.gh-water-pct { font-size: 13px; font-weight: 800; color: var(--gh-water); }
.gh-water-actions { display: flex; flex-direction: column; gap: 8px; }
.gh-water-btns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; }
.gh-btn-sm {
  padding: 9px 4px; border-radius: 10px; border: 1px solid var(--gh-border);
  background: var(--gh-surface-2); color: var(--gh-text-2);
  font-weight: 700; font-size: 12px; cursor: pointer; transition: all var(--gh-transition); font-family: inherit;
}
.gh-btn-sm:hover { transform: translateY(-2px); border-color: var(--gh-water); color: var(--gh-water); }
.gh-btn-sm:active { transform: scale(0.94); }
.gh-btn-sm--primary { background: linear-gradient(135deg, var(--gh-water), #0ea5e9); color: #03242b; border-color: transparent; }
[data-theme="light"] .gh-btn-sm--primary { color: #fff; }
.gh-btn-sm--danger:hover { border-color: var(--gh-poor); color: var(--gh-poor); }
.gh-water-goal { font-size: 11px; color: var(--gh-text-muted); text-align: center; font-weight: 600; }
.gh-water-trend { margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--gh-border); }
.gh-water-trend-label { font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--gh-text-muted); margin-bottom: 6px; }
.gh-water-trend svg { color: var(--gh-water); width: 100%; height: 50px; }

/* ---------- body metrics ---------- */
.gh-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}
.gh-body-trend { height: 70px; margin-top: var(--space-3); }
.gh-body-empty { display: flex; align-items: center; justify-content: center; height: 100%; font-size: 13px; color: var(--gh-text-muted); font-style: italic; }

/* ---------- water glass & wave animation ---------- */
.gh-water-glass {
  width: 80px; 
  height: 110px; 
  position: relative; 
  overflow: hidden; 
  border-radius: 4px 4px 28px 28px;
  background: var(--color-bg-elevated, #172033);
  border-left: 4px solid rgba(255, 255, 255, 0.25);
  border-right: 4px solid rgba(255, 255, 255, 0.25);
  border-bottom: 6px solid rgba(255, 255, 255, 0.35);
  border-top: none;
  box-shadow: inset 0 -6px 12px rgba(255, 255, 255, 0.1), 0 8px 24px rgba(0, 0, 0, 0.3);
  transform-style: preserve-3d;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.4s ease;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
}
.gh-water-glass:hover { 
  transform: translateY(-6px) scale(1.05) translate3d(0, 0, 0); 
  box-shadow: inset 0 -6px 12px rgba(255, 255, 255, 0.15), 0 16px 32px rgba(0, 0, 0, 0.4);
}
[data-theme="light"] .gh-water-glass {
  background: #ffffff;
  border-left: 4px solid rgba(15, 23, 42, 0.18);
  border-right: 4px solid rgba(15, 23, 42, 0.18);
  border-bottom: 6px solid rgba(15, 23, 42, 0.28);
  box-shadow: inset 0 -6px 12px rgba(15, 23, 42, 0.05), 0 8px 24px rgba(15, 23, 42, 0.12);
}
[data-theme="light"] .gh-water-glass:hover {
  box-shadow: inset 0 -6px 12px rgba(15, 23, 42, 0.08), 0 16px 32px rgba(15, 23, 42, 0.18);
}
.gh-water-glass-glare {
  position: absolute; top: 0; bottom: 0; left: 12%; width: 22%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.45) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-15deg);
  pointer-events: none;
  z-index: 10;
  opacity: 0.6;
}
[data-theme="light"] .gh-water-glass-glare { background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.85) 50%, rgba(255,255,255,0) 100%); opacity: 0.9; }

.gh-water-wave-fill {
  background: linear-gradient(180deg, #38bdf8 0%, #0284c7 100%);
  transition: height 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
  transform: translate3d(0, 0, 0);
  min-height: 0;
}
.gh-water-wave-fill::before,
.gh-water-wave-fill::after {
  content: "";
  position: absolute;
  width: 160px;
  height: 160px;
  top: -155px;
  left: 50%;
  background-color: var(--color-bg-surface, #0f172a);
  border-radius: 40%;
  transform: translateX(-50%) translate3d(0, 0, 0);
  animation: ghWave 6s infinite linear;
  opacity: 0.85;
  will-change: transform;
  pointer-events: none;
}
[data-theme="light"] .gh-water-wave-fill::before,
[data-theme="light"] .gh-water-wave-fill::after {
  background-color: #ffffff;
  opacity: 0.95;
}
.gh-water-wave-fill::after {
  border-radius: 44%;
  background-color: rgba(56, 189, 248, 0.25);
  animation: ghWave 10s infinite linear;
  transform: translateX(-50%) translate3d(0, 0, 0);
}
@keyframes ghWave {
  0% { transform: translateX(-50%) rotate(0deg); }
  100% { transform: translateX(-50%) rotate(360deg); }
}

.gh-water-buttons-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.gh-water-btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px; border-radius: 12px; font-weight: 700; font-size: 13px;
  background: rgba(56, 189, 248, 0.06);
  border: 1.5px solid rgba(56, 189, 248, 0.25);
  color: var(--gh-water);
  cursor: pointer; transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  box-shadow: 0 4px 12px rgba(56, 189, 248, 0.04);
}
.gh-water-btn:hover {
  background: rgba(56, 189, 248, 0.14);
  border-color: rgba(56, 189, 248, 0.6);
  box-shadow: 0 0 16px rgba(56, 189, 248, 0.25);
  transform: translateY(-2px);
}
.gh-water-btn:active {
  transform: translateY(-1px) scale(0.97);
}

.gh-water-btn.subtract {
  background: rgba(248, 113, 113, 0.06);
  border-color: rgba(248, 113, 113, 0.25);
  color: var(--gh-poor);
  box-shadow: 0 4px 12px rgba(248, 113, 113, 0.04);
}
.gh-water-btn.subtract:hover {
  background: rgba(248, 113, 113, 0.14);
  border-color: rgba(248, 113, 113, 0.6);
  box-shadow: 0 0 16px rgba(248, 113, 113, 0.25);
}

/* Light theme overrides */
[data-theme="light"] .gh-water-btn {
  background: rgba(8, 145, 178, 0.05);
  border-color: rgba(8, 145, 178, 0.2);
  color: #0891b2;
  box-shadow: 0 4px 12px rgba(8, 145, 178, 0.03);
}
[data-theme="light"] .gh-water-btn:hover {
  background: rgba(8, 145, 178, 0.12);
  border-color: rgba(8, 145, 178, 0.5);
  box-shadow: 0 0 12px rgba(8, 145, 178, 0.15);
}
[data-theme="light"] .gh-water-btn.subtract {
  background: rgba(185, 28, 28, 0.05);
  border-color: rgba(185, 28, 28, 0.2);
  color: #b91c1c;
  box-shadow: 0 4px 12px rgba(185, 28, 28, 0.03);
}
[data-theme="light"] .gh-water-btn.subtract:hover {
  background: rgba(185, 28, 28, 0.12);
  border-color: rgba(185, 28, 28, 0.5);
  box-shadow: 0 0 12px rgba(185, 28, 28, 0.15);
}




/* ---------- macro progress bars ---------- */
.gh-macros-progress-container {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 20px;
}
.gh-macro-progress-bar {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gh-macro-progress-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.gh-macro-progress-label {
  font-size: 14px;
  font-weight: 700;
  color: var(--gh-text-2);
}
.gh-macro-progress-val {
  font-size: 13px;
  font-weight: 700;
  color: var(--gh-text-muted);
}
.gh-macro-progress-track {
  width: 100%;
  height: 10px;
  background: var(--gh-surface-2);
  border-radius: 999px;
  overflow: hidden;
  border: 1px solid var(--gh-border);
}
.gh-macro-progress-fill {
  height: 100%;
  border-radius: 999px;
  width: 0%;
  transition: width 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.gh-macro-progress-fill.protein {
  background: linear-gradient(to right, #a78bfa, #8b5cf6);
}
.gh-macro-progress-fill.carbs {
  background: linear-gradient(to right, #fb923c, #f97316);
}
.gh-macro-progress-fill.fats {
  background: linear-gradient(to right, #34d399, #10b981);
}

/* ---------- cal row modern ---------- */
.gh-cal-row-modern {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-top: 1px dashed var(--gh-border);
  margin-top: 12px;
}
.gh-calories-value-strong {
  font-size: 18px;
  font-weight: 800;
  color: var(--gh-text);
}

.gh-meals-list { display: flex; flex-direction: column; gap: 7px; max-height: 186px; overflow-y: auto; padding-right: 4px; margin-bottom: 12px; -webkit-overflow-scrolling: touch; }
.gh-meals-list::-webkit-scrollbar { width: 6px; }
.gh-meals-list::-webkit-scrollbar-thumb { background: var(--gh-border-strong); border-radius: 999px; }
.gh-meal-item {
  display: flex; align-items: center; gap: 14px;
  padding: 12px 16px; border-radius: 16px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
  transition: all var(--gh-transition);
  animation: ghPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.gh-meal-item:hover {
  background: var(--gh-surface-strong);
  border-color: var(--gh-border-strong);
  transform: translateY(-1px) scale(1.005);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.gh-meal-type {
  font-size: 10px; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 20px; flex-shrink: 0;
  display: inline-flex; align-items: center;
}
.gh-meal-type.breakfast { background: rgba(251, 191, 36, 0.08); color: var(--gh-warn); border: 1px solid rgba(251, 191, 36, 0.15); }
.gh-meal-type.lunch { background: rgba(34, 211, 238, 0.08); color: var(--gh-primary); border: 1px solid rgba(34, 211, 238, 0.15); }
.gh-meal-type.dinner { background: rgba(139, 92, 246, 0.08); color: #a78bfa; border: 1px solid rgba(139, 92, 246, 0.15); }
.gh-meal-type.snack { background: rgba(163, 230, 53, 0.08); color: var(--gh-secondary); border: 1px solid rgba(163, 230, 53, 0.15); }
.gh-meal-desc {
  flex: 1; min-width: 0; font-weight: 700;
  color: var(--gh-text); font-size: 14px;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.gh-meal-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.gh-meal-del {
  width: 28px; height: 28px; border-radius: 50%; border: none; cursor: pointer;
  background: rgba(255, 255, 255, 0.02); color: var(--gh-text-muted);
  display: inline-flex; align-items: center; justify-content: center;
  transition: all var(--gh-transition);
}
.gh-meal-del:hover {
  background: rgba(248, 113, 113, 0.14); color: var(--gh-poor);
  transform: rotate(90deg) scale(1.05);
}

.gh-cal-row { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-top: 1px solid var(--gh-border); }
.gh-cal-row strong { font-size: 18px; font-weight: 800; color: var(--gh-text); }
.gh-presets-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 18px;
}
@media (max-width: 480px) {
  .gh-presets-grid {
    grid-template-columns: 1fr;
    gap: 8px;
  }
}

/* ---------- meal modal ---------- */
.gh-modal-overlay {
  position: fixed; inset: 0; z-index: 1000;
  background: rgba(0, 0, 0, 0.65); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center; padding: 20px;
  padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px));
  animation: ghFade 0.2s ease both;
}
[data-theme="light"] .gh-modal-overlay { background: rgba(15, 23, 42, 0.45); }
.gh-modal {
  width: 100%; max-width: 450px;
  background: var(--color-bg-elevated, #172033);
  border: 1.5px solid var(--gh-border-strong); border-radius: var(--gh-radius);
  padding: 28px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6);
  animation: ghPop 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}
[data-theme="light"] .gh-modal { background: #fff; border-color: rgba(15, 23, 42, 0.12) !important; }
.gh-modal h3 { font-size: 20px; font-weight: 800; color: var(--gh-text); margin: 0 0 16px; }
.gh-modal-field { margin-bottom: 16px; }
.gh-modal-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.gh-modal-actions { display: flex; gap: 12px; margin-top: 24px; }
.gh-modal-actions .gh-btn { flex: 1; justify-content: center; padding: 12px; font-size: 14px; font-weight: 700; border-radius: 12px; }
.gh-seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.gh-seg-btn {
  padding: 11px 4px; border-radius: 10px; border: 1.5px solid var(--gh-border);
  background: var(--gh-surface-2); color: var(--gh-text-2);
  font-size: 12px; font-weight: 700; cursor: pointer; font-family: inherit;
  transition: all var(--gh-transition);
}
.gh-seg-btn.active { background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)); color: #03242b; border-color: transparent; }
[data-theme="light"] .gh-seg-btn.active { color: #fff; }

/* ---------- meal modal elements styling overrides ---------- */
.gh-modal-overlay .gh-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
  padding: 12px 16px;
  font-size: 16px;
  width: 100%;
  box-sizing: border-box;
}
.gh-modal-overlay .gh-input:focus {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--gh-primary);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.25);
}
.gh-modal-overlay .gh-meta-label {
  font-size: 12px;
  color: var(--gh-text-2);
  margin-bottom: 8px;
  font-weight: 700;
  display: block;
}
.gh-modal-overlay .gh-seg-btn {
  background: rgba(255, 255, 255, 0.03);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  color: var(--gh-text-2);
  font-size: 13px;
  padding: 12px 6px;
}
.gh-modal-overlay .gh-seg-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
}
.gh-modal-overlay .gh-seg-btn.active {
  background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)) !important;
  color: #03242b !important;
  border-color: transparent !important;
  box-shadow: 0 4px 14px rgba(34, 211, 238, 0.3) !important;
}
.gh-modal-overlay .gh-btn-ghost {
  background: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  color: #fff;
}
.gh-modal-overlay .gh-btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}
.gh-modal-overlay .gh-btn-primary {
  background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)) !important;
  color: #03242b !important;
  border-color: transparent !important;
  box-shadow: 0 6px 20px rgba(34, 211, 238, 0.3) !important;
}
.gh-modal-overlay .gh-btn-primary:hover {
  box-shadow: 0 10px 28px rgba(34, 211, 238, 0.5) !important;
  transform: translateY(-3px) scale(1.02);
}

/* Light mode overrides */
[data-theme="light"] .gh-modal-overlay .gh-input {
  background: #ffffff;
  border: 1.5px solid rgba(15, 23, 42, 0.18);
  color: #0b1423;
}
[data-theme="light"] .gh-modal-overlay .gh-input:focus {
  background: #ffffff;
  border-color: var(--gh-primary);
  box-shadow: 0 0 0 3px rgba(8, 145, 178, 0.18);
}
[data-theme="light"] .gh-modal-overlay .gh-seg-btn {
  background: #ffffff;
  border: 1.5px solid rgba(15, 23, 42, 0.12);
  color: #1e293b;
}
[data-theme="light"] .gh-modal-overlay .gh-seg-btn:hover {
  background: #f1f5f9;
}
[data-theme="light"] .gh-modal-overlay .gh-seg-btn.active {
  background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)) !important;
  color: #ffffff !important;
  box-shadow: 0 4px 14px rgba(8, 145, 178, 0.3) !important;
}
[data-theme="light"] .gh-modal-overlay .gh-btn-ghost {
  background: #f1f5f9;
  border: 1.5px solid rgba(15, 23, 42, 0.1);
  color: #1e293b;
}
[data-theme="light"] .gh-modal-overlay .gh-btn-ghost:hover {
  background: #e2e8f0;
}
[data-theme="light"] .gh-modal-overlay .gh-btn-primary {
  background: linear-gradient(135deg, var(--gh-primary), var(--gh-primary-strong)) !important;
  color: #ffffff !important;
  box-shadow: 0 6px 20px rgba(8, 145, 178, 0.3) !important;
}
[data-theme="light"] .gh-modal-overlay .gh-btn-primary:hover {
  box-shadow: 0 10px 28px rgba(8, 145, 178, 0.5) !important;
}

/* ---------- modern sleep card ---------- */
.gh-sleep-time-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-bottom: 0;
}
.gh-sleep-time-block {
  display: flex; flex-direction: column; align-items: stretch; gap: 14px;
  padding: 18px; border-radius: 16px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}
.gh-sleep-time-block:hover {
  border-color: rgba(129, 140, 248, 0.3);
  box-shadow: 0 4px 16px rgba(129, 140, 248, 0.08);
}
.gh-sleep-time-icon {
  width: 36px; height: 36px; border-radius: 10px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(129, 140, 248, 0.12); color: #818cf8;
}
.gh-sleep-time-icon.wake {
  background: rgba(251, 191, 36, 0.12); color: #fbbf24;
}
[data-theme="light"] .gh-sleep-time-icon { background: rgba(99, 102, 241, 0.08); }
[data-theme="light"] .gh-sleep-time-icon.wake { background: rgba(245, 158, 11, 0.08); }

/* Range Slider Styling */
.gh-time-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 999px;
  background: var(--gh-border);
  outline: none;
  margin: 12px 0 6px;
  cursor: pointer;
}
.gh-time-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  height: 20px;
  width: 20px;
  border-radius: 50%;
  background: #818cf8;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
  transition: transform 0.1s, background 0.2s;
  border: 3px solid var(--color-bg-elevated, #172033);
}
.gh-time-slider:hover::-webkit-slider-thumb {
  transform: scale(1.15);
  background: #6366f1;
}
[data-theme="light"] .gh-time-slider::-webkit-slider-thumb {
  background: #6366f1;
  border-color: #ffffff;
}
[data-theme="light"] .gh-time-slider:hover::-webkit-slider-thumb {
  background: #4f46e5;
}

.gh-time-slider::-moz-range-thumb {
  height: 20px;
  width: 20px;
  border: none;
  border-radius: 50%;
  background: #818cf8;
  cursor: pointer;
  box-shadow: 0 0 10px rgba(99, 102, 241, 0.4);
  transition: transform 0.1s;
}
.gh-time-slider:hover::-moz-range-thumb {
}

/* quality pills */
.gh-quality-pills {
  display: flex; gap: 8px;
}
.gh-quality-pill {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--gh-border); background: var(--gh-surface-2);
  color: var(--gh-text-2); font-size: 12px; font-weight: 700;
  cursor: pointer; font-family: inherit;
  transition: all 0.2s ease;
}
.gh-quality-pill:hover {
  border-color: rgba(129, 140, 248, 0.3); color: #818cf8;
  transform: translateY(-1px);
}
.gh-quality-pill.active {
  background: linear-gradient(135deg, #818cf8, #6366f1);
  color: #fff; border-color: transparent;
  box-shadow: 0 4px 14px rgba(99, 102, 241, 0.3);
}
[data-theme="light"] .gh-quality-pill.active { box-shadow: 0 4px 14px rgba(99, 102, 241, 0.2); }

/* sleep stats grid */
.gh-sleep-stats-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  border-top: 1px dashed var(--gh-border); padding-top: 20px;
}
.gh-sleep-stat-card {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 14px; border-radius: 12px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
  transition: border-color 0.2s, transform 0.2s;
}
.gh-sleep-stat-card:hover { border-color: rgba(129, 140, 248, 0.2); transform: translateY(-1px); }
.gh-sleep-stat-icon {
  width: 32px; height: 32px; border-radius: 8px; flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
  background: rgba(129, 140, 248, 0.1);
}
.gh-sleep-stat-value {
  font-size: 18px; font-weight: 800; color: var(--gh-text); display: block; margin-top: 2px;
}
.gh-sleep-gauge-row {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 12px; padding: 14px 16px; border-radius: 12px;
  background: var(--gh-surface-2); border: 1px solid var(--gh-border);
}

/* ---------- animations ---------- */
@keyframes ghRise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: translateY(0); } }
@keyframes ghPop { from { opacity: 0; transform: scale(0.96); } to { opacity: 1; transform: scale(1); } }
@keyframes ghFade { from { opacity: 0; } to { opacity: 1; } }
@media (prefers-reduced-motion: reduce) {
  .gh-card, .gh-stat-tile, .gh-hero-card, .gh-ex-item, .gh-meal-item { animation: none !important; }
  .gh-ring-fill, .cg-ring-fill, .cg-spark-line, .cg-line-stroke { transition: none !important; }
}

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .gh-hero-card { flex-direction: column; text-align: center; }
  .gh-hero-left { align-items: center; }
  .gh-hero-eyebrow { align-self: center; }
  .gh-hero-right { flex-direction: row; justify-content: center; gap: 24px; min-width: auto; width: 100%; border-top: 1px dashed var(--gh-border); padding-top: 16px; margin-top: 10px; }
  .gh-hero-stat-block { align-items: center; }
}
@media (max-width: 640px) {
  .gh-custom-header { margin-bottom: 20px; }
  .gh-main-title { font-size: 18px; }
  .gh-hero-card { padding: 22px; }
  .gh-hero-title { font-size: 20px; }
  .gh-hero-right { gap: 16px; }
  .gh-sleep-time-row { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 480px) {
  .gh-workout-inputs-grid { grid-template-columns: 1fr; }
  .gh-workout-inputs-grid .gh-input-group { grid-column: auto; }
  .gh-card { padding: 18px; }
  .gh-custom-header { gap: 12px; }
  .gh-hero-right { flex-direction: column; gap: 12px; }
}

/* ---------- light theme visibility enhancements ---------- */
[data-theme="light"] {
  --gh-border: rgba(15, 23, 42, 0.12) !important;
  --gh-surface-2: #f8fafc !important;
}
[data-theme="light"] .gh-sleep-time-block,
[data-theme="light"] .gh-sleep-stat-card,
[data-theme="light"] .gh-sleep-gauge-row {
  background: #f1f5f9 !important;
  border-color: rgba(15, 23, 42, 0.12) !important;
}
[data-theme="light"] .gh-time-slider {
  background: #cbd5e1 !important;
}
[data-theme="light"] .gh-quality-pill {
  background: #f8fafc !important;
  border-color: rgba(15, 23, 42, 0.12) !important;
  color: var(--gh-text-2) !important;
}
[data-theme="light"] .gh-quality-pill:hover {
  background: #f1f5f9 !important;
  color: #6366f1 !important;
}
[data-theme="light"] .gh-input,
[data-theme="light"] .gh-select,
[data-theme="light"] .gh-input-sm {
  background: #ffffff !important;
  border-color: rgba(15, 23, 42, 0.16) !important;
  color: var(--gh-text) !important;
}
[data-theme="light"] .gh-input::placeholder {
  color: rgba(15, 23, 42, 0.45) !important;
}
[data-theme="light"] .gh-hero-sub {
  color: #475569 !important;
}
[data-theme="light"] .gh-meta-label {
  color: #475569 !important;
}