/**
 * Draft Lottery — Envelope Reveal Styles (F1)
 *
 * BEM naming consistent with public/styles/components.css.
 * Uses design tokens from css/design-tokens.css.
 *
 * Sections:
 *   1. Envelope flip animation
 *   2. Envelope grid (2×3)
 *   3. Hero envelope (currently-revealing card)
 *   4. Lottery card states and layout
 *   5. Results table
 *   6. Reduced-motion override
 */

/* ============================================================
   1. ENVELOPE FLIP ANIMATION
   ============================================================ */

/* Establish 3-D perspective so child rotateY is visible */
.lottery-envelope-scene {
  perspective: 800px;
}

.lottery-envelope {
  position: relative;
  width: 100%;
  aspect-ratio: 7 / 10;
  cursor: default;
  /* Inner face toggle via transform-style */
  transform-style: preserve-3d;
  transition: transform 0.6s ease-out;
  border-radius: var(--border-radius-md, 8px);
}

/* Flip state: back face is now visible */
.lottery-envelope--flipping {
  transform: rotateY(90deg);
}

/* Settled revealed state — back face fully forward */
.lottery-envelope--revealed {
  transform: rotateY(180deg);
}

/* Front face: sealed envelope */
.lottery-envelope__front {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  border-radius: var(--border-radius-md, 8px);
  background: var(--color-structure-primary, #2a6496);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs, 4px);
  border: 2px solid var(--color-action-primary, #f5a623);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.lottery-envelope__front-label {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 1.5rem;
  color: var(--color-action-primary, #f5a623);
  letter-spacing: 0.08em;
}

.lottery-envelope__front-pick {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  color: var(--text-secondary, rgba(255,255,255,0.6));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Back face: revealed team */
.lottery-envelope__back {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  transform: rotateY(180deg);
  border-radius: var(--border-radius-md, 8px);
  background: var(--bg-card, #1a2a35);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-sm, 8px);
  gap: var(--space-xs, 4px);
  border: 2px solid var(--color-action-primary, #f5a623);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.lottery-envelope__pick-number {
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 2rem;
  color: var(--color-action-primary, #f5a623);
  line-height: 1;
}

.lottery-envelope__team-name {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--text-primary, #ffffff);
  text-align: center;
  line-height: 1.2;
  word-break: break-word;
}

.lottery-envelope__finish {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.625rem;
  color: var(--text-secondary, rgba(255,255,255,0.55));
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ============================================================
   2. ENVELOPE GRID (2 × 3)
   ============================================================ */

.lottery-envelope-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md, 16px);
  width: 100%;
}

/* ============================================================
   3. HERO ENVELOPE (currently-revealing card)
   ============================================================ */

.lottery-hero-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-md, 16px);
}

.lottery-hero {
  width: 140px;
  height: 200px;
  flex-shrink: 0;
}

/* During hero reveal, the grid card in that slot is invisible
   so the hero feels like it "jumped out" */
.lottery-envelope-scene--hero-slot {
  visibility: hidden;
}

/* ============================================================
   4. LOTTERY CARD STATES AND LAYOUT
   ============================================================ */

.lottery-reveal {
  display: flex;
  flex-direction: column;
  gap: var(--space-md, 16px);
  width: 100%;
  padding: var(--space-md, 16px) 0;
}

/* Picks 7–12 accordion */
.lottery-standings-accordion {
  width: 100%;
}

.lottery-standings-accordion__toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  min-height: 44px;
  padding: var(--space-sm, 8px) var(--space-md, 16px);
  background: var(--bg-card, #1a2a35);
  border: 1px solid var(--border-accent-body, rgba(255,255,255,0.1));
  border-radius: var(--border-radius-md, 8px);
  cursor: pointer;
  color: var(--text-primary, #fff);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.lottery-standings-accordion__content {
  padding: var(--space-sm, 8px) 0;
}

.lottery-standings-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs, 4px);
}

.lottery-standings-list__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 8px);
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  border-radius: var(--border-radius-default, 4px);
  background: var(--bg-card, #1a2a35);
}

.lottery-standings-list__pick {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  color: var(--color-action-primary, #f5a623);
  min-width: 24px;
}

.lottery-standings-list__team {
  font-size: 0.875rem;
  color: var(--text-primary, #fff);
}

/* Status label under the grid */
.lottery-status-label {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-secondary, rgba(255,255,255,0.6));
  padding: var(--space-xs, 4px) 0;
}

/* Action button row */
.lottery-actions {
  display: flex;
  gap: var(--space-sm, 8px);
  width: 100%;
}

.lottery-actions > button {
  min-height: 44px;
  flex: 1;
}

/* Warning banner (inputs-not-ready state) */
.lottery-warning {
  padding: var(--space-sm, 8px) var(--space-md, 16px);
  background: rgba(255, 59, 48, 0.12);
  border: 1px solid rgba(255, 59, 48, 0.4);
  border-radius: var(--border-radius-md, 8px);
  color: var(--text-primary, #fff);
  font-size: 0.8125rem;
  line-height: 1.5;
}

.lottery-warning__title {
  font-weight: 700;
  margin-bottom: var(--space-xs, 4px);
}

.lottery-warning__list {
  margin: 0;
  padding-left: var(--space-md, 16px);
}

/* Weights table (pre-run state) */
.lottery-weights-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}

.lottery-weights-table th {
  text-align: left;
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  color: var(--text-secondary, rgba(255,255,255,0.6));
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-accent-body, rgba(255,255,255,0.1));
}

.lottery-weights-table td {
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  color: var(--text-primary, #fff);
  border-bottom: 1px solid var(--border-accent-body, rgba(255,255,255,0.06));
  vertical-align: middle;
}

.lottery-weights-table__input {
  width: 64px;
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  background: var(--bg-input, rgba(255,255,255,0.07));
  border: 1px solid var(--border-accent-body, rgba(255,255,255,0.15));
  border-radius: var(--border-radius-default, 4px);
  color: var(--text-primary, #fff);
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.875rem;
  text-align: right;
}

.lottery-weights-table__input:focus {
  outline: 2px solid var(--color-action-primary, #f5a623);
  outline-offset: 1px;
}

.lottery-weights-table__pct {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.8125rem;
  color: var(--color-action-primary, #f5a623);
  text-align: right;
  white-space: nowrap;
}

/* Draw sequence (run-completed state) */
.lottery-draw-sequence {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-xs, 4px);
}

.lottery-draw-sequence__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 8px);
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  border-radius: var(--border-radius-default, 4px);
  background: var(--bg-card, #1a2a35);
}

.lottery-draw-sequence__pick {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  color: var(--color-action-primary, #f5a623);
  min-width: 28px;
}

.lottery-draw-sequence__team {
  flex: 1;
  font-size: 0.875rem;
  color: var(--text-primary, #fff);
}

.lottery-draw-sequence__roll {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.625rem;
  color: var(--text-secondary, rgba(255,255,255,0.4));
  text-align: right;
}

/* Override controls */
.lottery-override {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm, 8px);
  padding: var(--space-md, 16px);
  background: var(--bg-card, #1a2a35);
  border-radius: var(--border-radius-md, 8px);
  border: 1px solid var(--border-accent-body, rgba(255,255,255,0.1));
}

.lottery-override__title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-secondary, rgba(255,255,255,0.6));
  font-weight: 600;
}

.lottery-override__row {
  display: flex;
  align-items: center;
  gap: var(--space-sm, 8px);
}

.lottery-override__select {
  flex: 1;
  min-height: 40px;
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  background: var(--bg-input, rgba(255,255,255,0.07));
  border: 1px solid var(--border-accent-body, rgba(255,255,255,0.15));
  border-radius: var(--border-radius-default, 4px);
  color: var(--text-primary, #fff);
  font-size: 0.875rem;
}

.lottery-override__input {
  flex: 1;
  min-height: 40px;
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  background: var(--bg-input, rgba(255,255,255,0.07));
  border: 1px solid var(--border-accent-body, rgba(255,255,255,0.15));
  border-radius: var(--border-radius-default, 4px);
  color: var(--text-primary, #fff);
  font-size: 0.875rem;
}

.lottery-override__error {
  font-size: 0.75rem;
  color: var(--color-danger-primary, #ff3b30);
  padding: var(--space-xs, 4px) 0;
}

/* ============================================================
   5. RESULTS TABLE (post-reveal)
   ============================================================ */

.lottery-results {
  animation: lotteryFadeIn 0.5s ease-out;
}

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

.lottery-results-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.8125rem;
}

.lottery-results-table th {
  text-align: left;
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  color: var(--text-secondary, rgba(255,255,255,0.6));
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-bottom: 1px solid var(--border-accent-body, rgba(255,255,255,0.1));
}

.lottery-results-table td {
  padding: var(--space-xs, 4px) var(--space-sm, 8px);
  color: var(--text-primary, #fff);
  border-bottom: 1px solid var(--border-accent-body, rgba(255,255,255,0.06));
}

.lottery-results-table td.lottery-results-table__pick {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  color: var(--color-action-primary, #f5a623);
  width: 36px;
}

.lottery-results-table td.lottery-results-table__pct {
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.75rem;
  color: var(--text-secondary, rgba(255,255,255,0.6));
  text-align: right;
}

.lottery-results-table__source-badge {
  display: inline-block;
  padding: 1px 5px;
  border-radius: 3px;
  font-size: 0.625rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 600;
}

.lottery-results-table__source-badge--lottery {
  background: rgba(245, 166, 35, 0.15);
  color: var(--color-action-primary, #f5a623);
}

.lottery-results-table__source-badge--standings {
  background: rgba(255,255,255,0.08);
  color: var(--text-secondary, rgba(255,255,255,0.55));
}

/* Applied state summary */
.lottery-applied-summary {
  padding: var(--space-md, 16px);
  background: rgba(52, 199, 89, 0.08);
  border: 1px solid rgba(52, 199, 89, 0.3);
  border-radius: var(--border-radius-md, 8px);
  display: flex;
  align-items: center;
  gap: var(--space-sm, 8px);
  font-size: 0.875rem;
  color: var(--text-primary, #fff);
}

.lottery-applied-summary__check {
  color: #34c759;
  font-size: 1.25rem;
  flex-shrink: 0;
}

/* Full-page spectator layout */
.draft-lottery-page {
  min-height: 100vh;
  background: var(--bg-page, #0e1e28);
  padding: var(--space-md, 16px);
  display: flex;
  flex-direction: column;
}

.draft-lottery-page__inner {
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
  flex: 1;
}

/* ============================================================
   6. REDUCED MOTION
   ============================================================ */

@media (prefers-reduced-motion: reduce) {
  .lottery-envelope {
    transition: none;
  }

  .lottery-envelope--flipping,
  .lottery-envelope--revealed {
    transform: none;
  }

  /* Instead of flipping, just fade in the back face directly */
  .lottery-envelope--revealed .lottery-envelope__front {
    opacity: 0;
  }

  .lottery-envelope--revealed .lottery-envelope__back {
    opacity: 1;
    transform: none;
    /* Override the rotateY(180deg) set on back face normally */
    position: absolute;
    inset: 0;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
  }

  .lottery-envelope--flipping .lottery-envelope__front,
  .lottery-envelope--flipping .lottery-envelope__back {
    transition: opacity 0.3s ease;
  }

  .lottery-results {
    animation: none;
  }
}

/* ============================================================
   12. LOTTERY REVEAL MODAL (one-time on Draft Board mount)
   ============================================================
   Vertical stack of 6 wide envelopes. Pick #6 (the 12th-place
   team's outcome) sits at the bottom and reveals first; pick
   #1 sits at the top and reveals last. Designed to fit a
   390×844 viewport with no vertical scroll.
   ============================================================ */

.lottery-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.78);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: env(safe-area-inset-top, 12px) 16px env(safe-area-inset-bottom, 12px);
}

.lottery-modal {
  width: 100%;
  max-width: 420px;
  height: 100%;
  max-height: 100%;
  background: var(--bg-card, #1a2a35);
  border: 1px solid var(--color-action-primary, #f5a623);
  border-radius: var(--border-radius-lg, 12px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.lottery-modal__header {
  flex: 0 0 auto;
  padding: 12px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--scrim-white-medium, rgba(255,255,255,0.08));
}

.lottery-modal__title {
  margin: 0;
  font-family: var(--font-display, 'Bebas Neue', sans-serif);
  font-size: 1.25rem;
  letter-spacing: 0.06em;
  color: var(--color-action-primary, #f5a623);
}

.lottery-modal__skip {
  min-height: 36px;
  padding: 6px 12px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-secondary, rgba(255,255,255,0.7));
  background: transparent;
  border: 1px solid var(--scrim-white-medium, rgba(255,255,255,0.15));
  border-radius: var(--border-radius-default, 6px);
  cursor: pointer;
}

.lottery-modal__skip:hover {
  color: var(--text-primary, #fff);
  border-color: var(--color-action-primary, #f5a623);
}

/* The stack fills remaining vertical space between header and footer.
   Six envelopes, each rendered wide (compact horizontal card). */
.lottery-modal__stack {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 12px 16px;
  overflow: hidden;
}

/* Override the default tall envelope aspect-ratio when inside the modal
   stack — we want compact horizontal cards instead. The flip transform
   still works correctly across the wider face. */
.lottery-modal__stack .lottery-envelope-scene {
  flex: 1 1 0;
  min-height: 0;
}

.lottery-modal__stack .lottery-envelope {
  aspect-ratio: auto;
  height: 100%;
  width: 100%;
}

/* Wider face → adjust front/back layout to a horizontal arrangement so the
   PICK label and team name sit comfortably at compact heights (~85–105px). */
.lottery-modal__stack .lottery-envelope__front {
  flex-direction: row;
  gap: 12px;
  padding: 0 18px;
  justify-content: center;
}

.lottery-modal__stack .lottery-envelope__front-label {
  font-size: 1.1rem;
}

.lottery-modal__stack .lottery-envelope__front-pick {
  font-size: 1rem;
  letter-spacing: 0.08em;
}

.lottery-modal__stack .lottery-envelope__back {
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  gap: 14px;
  padding: 0 18px;
  text-align: left;
}

.lottery-modal__stack .lottery-envelope__pick-number {
  flex: 0 0 auto;
  font-size: 1.85rem;
}

.lottery-modal__stack .lottery-envelope__team-name {
  flex: 1 1 auto;
  font-size: 0.95rem;
  text-align: left;
  word-break: break-word;
}

.lottery-modal__stack .lottery-envelope__finish {
  flex: 0 0 auto;
  font-size: 0.625rem;
}

.lottery-envelope__override {
  flex: 0 0 auto;
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  font-size: 0.625rem;
  color: var(--color-danger-primary, #ff3b30);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border: 1px solid currentColor;
  padding: 2px 6px;
  border-radius: 3px;
}

.lottery-modal__footer {
  flex: 0 0 auto;
  padding: 12px 16px;
  border-top: 1px solid var(--scrim-white-medium, rgba(255,255,255,0.08));
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
}

.lottery-modal__hint {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--text-secondary, rgba(255,255,255,0.6));
  font-family: var(--font-mono, 'JetBrains Mono', monospace);
  letter-spacing: 0.04em;
}

.lottery-modal__continue {
  width: 100%;
  min-height: 44px;
  font-size: 0.95rem;
  font-weight: 600;
}

/* Tighter spacing on very short viewports (e.g. iPhone SE 1st gen, 568h) */
@media (max-height: 640px) {
  .lottery-modal__stack {
    gap: 6px;
    padding: 8px 12px;
  }
  .lottery-modal__header,
  .lottery-modal__footer {
    padding-top: 8px;
    padding-bottom: 8px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .lottery-modal-overlay {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
}