/* ==========================================================================
   UI polish v2 — depth, rhythm, micro-interactions
   ========================================================================== */

/* --- Global --- */
body.plan-page {
  text-rendering: optimizeLegibility;
}

::selection {
  background: rgba(10, 107, 94, 0.22);
  color: var(--plan-text);
}

[data-theme="dark"] ::selection {
  background: rgba(45, 212, 191, 0.28);
}

:focus-visible {
  outline: 2px solid var(--plan-primary);
  outline-offset: 2px;
}

button:focus:not(:focus-visible),
a:focus:not(:focus-visible) {
  outline: none;
}

/* --- Layout rhythm --- */
.plan-layout {
  padding-top: 16px;
}

.plan-section--today {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .plan-section--today {
    max-width: none;
  }
}

/* --- Eyebrow accent dot --- */
.plan-section__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.plan-section__eyebrow::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--plan-primary);
  box-shadow: 0 0 8px var(--plan-primary-glow);
  flex-shrink: 0;
}

.plan-today-hero--gradient .plan-section__eyebrow::before {
  background: rgba(255, 255, 255, 0.85);
  box-shadow: 0 0 10px rgba(255, 255, 255, 0.35);
}

/* --- Hero depth --- */
.plan-today-hero--gradient {
  padding: 24px 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow:
    var(--plan-shadow-lg),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.plan-today-hero--gradient::after {
  content: "";
  position: absolute;
  bottom: -35%;
  left: -8%;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(244, 162, 97, 0.28);
  filter: blur(48px);
  pointer-events: none;
}

.plan-today-hero__glow {
  animation: plan-hero-float 8s ease-in-out infinite;
}

@keyframes plan-hero-float {
  0%, 100% { transform: translate(0, 0) scale(1); opacity: 1; }
  50% { transform: translate(-12px, 8px) scale(1.08); opacity: 0.85; }
}

.plan-today-focus__badge {
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.12);
}

/* --- Date navigator --- */
.plan-date-nav {
  padding: 8px 10px;
  gap: 8px;
  margin-bottom: 14px;
}

.plan-date-nav__btn {
  width: 44px;
  height: 44px;
  border-radius: 14px;
  font-size: 1.1rem;
  background: var(--plan-surface-alt);
  box-shadow: var(--plan-shadow-sm);
}

.plan-date-nav__btn:active:not(:disabled) {
  transform: scale(0.94);
}

.plan-date-nav__today {
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: 0.01em;
  box-shadow: 0 4px 14px var(--plan-primary-glow);
}

.plan-date-nav__badge {
  border-radius: var(--plan-radius-sm);
  border: 1px solid rgba(232, 146, 58, 0.2);
}

/* --- Stats banner --- */
.plan-progress-status {
  padding: 18px;
  background: linear-gradient(
    165deg,
    var(--plan-surface) 0%,
    color-mix(in srgb, var(--plan-surface-alt) 80%, var(--plan-surface)) 100%
  );
}

.plan-progress-status__item {
  border: 1px solid transparent;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .plan-progress-status__item {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.plan-progress-status__item--primary {
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.35),
    0 4px 16px var(--plan-primary-glow);
}

.plan-progress-status__val {
  font-variant-numeric: tabular-nums;
}

.plan-chip {
  backdrop-filter: blur(4px);
  letter-spacing: 0.02em;
}

/* --- Daily checklist card --- */
.plan-daily-card {
  background: linear-gradient(
    160deg,
    var(--plan-surface) 0%,
    color-mix(in srgb, var(--plan-surface-alt) 65%, var(--plan-surface)) 100%
  );
  box-shadow: var(--plan-shadow);
}

.plan-daily-card--sticky {
  box-shadow:
    var(--plan-shadow),
    0 0 0 1px var(--plan-border);
}

.plan-daily-card__count {
  font-variant-numeric: tabular-nums;
  background: var(--plan-gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.plan-daily-card__reset {
  font-weight: 700;
  letter-spacing: 0.02em;
}

/* --- Progress bar --- */
.plan-progress-bar {
  background: color-mix(in srgb, var(--plan-primary) 8%, var(--plan-surface-alt));
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.06);
}

.plan-progress-bar__fill {
  position: relative;
  overflow: hidden;
}

.plan-progress-bar__fill::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255, 255, 255, 0.35) 50%,
    transparent 100%
  );
  animation: plan-bar-gleam 2.8s ease-in-out infinite;
}

@keyframes plan-bar-gleam {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(200%); }
}

/* --- Checklist cards --- */
.plan-checklist-group--card {
  position: relative;
  overflow: hidden;
  box-shadow:
    var(--plan-shadow-sm),
    inset 0 1px 0 rgba(255, 255, 255, 0.55);
}

[data-theme="dark"] .plan-checklist-group--card {
  box-shadow:
    var(--plan-shadow-sm),
    inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.plan-checklist-group__emoji {
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border: 1px solid var(--plan-border);
}

.plan-checklist--touch .plan-checklist__item {
  padding: 2px 4px;
}

.plan-checklist--touch .plan-checklist__item label {
  padding: 12px 8px;
  border-radius: var(--plan-radius-xs);
}

.plan-checklist--touch .plan-checklist__item.is-done .plan-checklist__text {
  color: var(--plan-text-muted);
}

.plan-checklist--touch .plan-checklist__item.is-done label {
  opacity: 0.88;
}

/* --- Today plan blocks --- */
.plan-today-block {
  position: relative;
  overflow: hidden;
  padding: 20px;
}

.plan-today-block--workout,
.plan-today-block--diet {
  border-left: none;
}

.plan-today-block::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--plan-radius) var(--plan-radius) 0 0;
}

.plan-today-block--workout::before {
  background: linear-gradient(90deg, var(--plan-swim), #14b8a6);
}

.plan-today-block--diet::before {
  background: var(--plan-gradient-accent);
}

.plan-today-block__icon {
  border: 1px solid rgba(255, 255, 255, 0.5);
}

[data-theme="dark"] .plan-today-block__icon {
  border-color: var(--plan-border);
}

/* --- Meals & recipes --- */
.plan-today-meal {
  transition: transform 0.2s var(--plan-ease), box-shadow 0.2s var(--plan-ease);
}

.plan-today-meal:active {
  transform: scale(0.99);
}

.plan-recipe__summary {
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* --- Section divider --- */
.plan-section-divider {
  margin: 20px 0 18px;
}

.plan-section-divider__label {
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--plan-surface-alt);
  border: 1px solid var(--plan-border);
  font-size: 0.68rem;
}

/* --- Weight form --- */
.plan-weight-form--card {
  background: linear-gradient(
    165deg,
    var(--plan-surface) 0%,
    color-mix(in srgb, var(--plan-surface-alt) 70%, var(--plan-surface)) 100%
  );
}

.plan-btn--primary {
  letter-spacing: 0.02em;
  font-weight: 700;
}

/* --- Tracking cards --- */
.plan-period-card,
.plan-history-card {
  background: linear-gradient(
    165deg,
    var(--plan-surface) 0%,
    color-mix(in srgb, var(--plan-surface-alt) 75%, var(--plan-surface)) 100%
  );
}

.plan-history-list {
  scrollbar-width: thin;
  scrollbar-color: var(--plan-border-strong) transparent;
}

.plan-history-list::-webkit-scrollbar {
  width: 5px;
}

.plan-history-list::-webkit-scrollbar-thumb {
  background: var(--plan-border-strong);
  border-radius: 999px;
}

.plan-history-item {
  transition: transform 0.15s var(--plan-ease), box-shadow 0.2s, border-color 0.2s, background 0.2s;
}

.plan-history-item:active {
  transform: scale(0.99);
}

/* --- Content sections --- */
.plan-section:not(.plan-section--today):not(.plan-section--hub) {
  background: linear-gradient(
    180deg,
    var(--plan-surface) 0%,
    color-mix(in srgb, var(--plan-surface-alt) 40%, var(--plan-surface)) 100%
  );
}

.plan-alert {
  border-radius: var(--plan-radius-sm);
  box-shadow: var(--plan-shadow-sm);
  backdrop-filter: blur(4px);
}

.plan-priority-card {
  border: 1px solid var(--plan-border);
}

.plan-disclaimer {
  border-style: solid;
  border-left: 3px solid var(--plan-primary);
  border-radius: var(--plan-radius-sm);
  line-height: 1.6;
  opacity: 0.92;
}

/* --- Header --- */
.plan-header {
  border-bottom-color: color-mix(in srgb, var(--plan-border) 80%, transparent);
}

.plan-header__title {
  font-size: 1.08rem;
}

.plan-badge {
  letter-spacing: 0.02em;
  backdrop-filter: blur(4px);
}

/* --- More sheet --- */
.plan-sheet__panel {
  border-radius: var(--plan-radius) var(--plan-radius) 0 0;
  border-top: 1px solid var(--plan-border);
}

.plan-sheet__links a {
  font-weight: 500;
  transition: background 0.15s, color 0.15s, padding-left 0.15s;
}

.plan-sheet__links a:active {
  background: var(--plan-primary-light);
  color: var(--plan-primary-dark);
}

/* --- Desktop sidebar --- */
@media (min-width: 1024px) {
  .plan-sidebar {
    border-radius: var(--plan-radius);
    border: 1px solid var(--plan-border);
    box-shadow: var(--plan-shadow-sm);
    padding: 12px 8px;
  }

  .plan-nav__link.is-active {
    background: linear-gradient(
      90deg,
      var(--plan-primary-light) 0%,
      color-mix(in srgb, var(--plan-primary-light) 40%, transparent) 100%
    );
  }
}

@media (prefers-reduced-motion: reduce) {
  .plan-today-hero__glow,
  .plan-progress-bar__fill::after {
    animation: none;
  }

  .plan-checklist-group--card:hover,
  .plan-today-block:hover,
  .plan-stat:hover {
    transform: none;
  }
}