/* =============================================================================
   WIDGETS — overlays and floating UI added in Round 2:

     1. NOTIFY   — email-grabber mock forms (web + payments section heads)
     2. LANG     — first-visit language gate + picker modal
     3. SUPPORT  — bottom-right live support widget (mock chat)

   All state is client-side (localStorage / JS). Phase 2 swaps mocks for PHP
   endpoints; DOM hooks (data-*) are stable on purpose.
   ============================================================================= */

/* =============================================================================
   1. NOTIFY — email capture mock
   ============================================================================= */
.notify {
  margin-top: var(--space-5);
  max-width: 36rem;
  display: grid;
  gap: var(--space-2);
}

.notify__row {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  align-items: stretch;
}

.notify__input {
  flex: 1 1 10rem;
  min-width: 9rem;
  min-height: 2.875rem;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-pill);
  background: var(--color-bg-raised);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.notify__row .btn {
  flex: 0 0 auto;
}

.notify__input::placeholder {
  color: var(--color-text-muted);
}

.notify__input:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border-default));
}

.notify__hint {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.notify__error {
  margin: 0;
  font-size: var(--text-xs);
  color: var(--color-danger, #ff6b7a);
}

.notify__consent {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  margin-top: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
}

.notify__consent input {
  accent-color: var(--color-accent);
}

.notify__done {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-success);
}

.notify.is-done .notify__row,
.notify.is-done .notify__consent,
.notify.is-done .notify__hint,
.notify.is-done .notify__error {
  display: none;
}

/* =============================================================================
   2. LANGUAGE GATE — splash overlay + picker
   ============================================================================= */
.lang-gate {
  position: fixed;
  inset: 0;
  z-index: var(--z-skip);
  display: grid;
  place-items: center;
  padding: var(--space-6);
  background: color-mix(in srgb, var(--color-bg-base) 88%, transparent);
  backdrop-filter: blur(20px);
  opacity: 1;
  transition: opacity var(--duration-slow) var(--ease-out);
}

/* display:grid above wins over the [hidden] attribute unless we restate it */
.lang-gate[hidden] {
  display: none !important;
}

.lang-gate.is-leaving {
  opacity: 0;
  pointer-events: none;
}

.lang-gate__panel {
  width: min(30rem, 100%);
  max-height: calc(100dvh - 3rem);
  overflow-y: auto;
  padding: var(--space-8);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-xl);
  background: var(--color-bg-raised);
  box-shadow: var(--shadow-lg), 0 0 90px -30px var(--color-accent-glow);
  text-align: center;
}

.lang-gate__logo {
  margin-inline: auto;
  margin-bottom: var(--space-6);
  animation: lang-logo-in 900ms var(--ease-spring) both;
}

@keyframes lang-logo-in {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.94);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.lang-gate__title {
  font-size: var(--text-2xl);
}

.lang-gate__hint {
  margin-top: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.lang-gate__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-6);
}

.lang-gate__list li {
  animation: lang-item-in 520ms var(--ease-out) both;
}

.lang-gate__list li:nth-child(1) { animation-delay: 40ms; }
.lang-gate__list li:nth-child(2) { animation-delay: 70ms; }
.lang-gate__list li:nth-child(3) { animation-delay: 100ms; }
.lang-gate__list li:nth-child(4) { animation-delay: 130ms; }
.lang-gate__list li:nth-child(5) { animation-delay: 160ms; }
.lang-gate__list li:nth-child(6) { animation-delay: 190ms; }
.lang-gate__list li:nth-child(7) { animation-delay: 220ms; }
.lang-gate__list li:nth-child(8) { animation-delay: 250ms; }
.lang-gate__list li:nth-child(9) { animation-delay: 280ms; }
.lang-gate__list li:nth-child(10) { animation-delay: 310ms; }
.lang-gate__list li:nth-child(11) { animation-delay: 340ms; }

@keyframes lang-item-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.lang-gate__list button {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-subtle);
  border-radius: var(--radius-md);
  color: var(--color-text-secondary);
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out),
    border-color var(--duration-fast) var(--ease-out),
    background-color var(--duration-fast) var(--ease-out);
}

.lang-gate__list button:hover,
.lang-gate__list button.is-current {
  color: var(--color-text-primary);
  border-color: color-mix(in srgb, var(--color-accent) 45%, var(--color-border-default));
  background: var(--color-bg-overlay);
}

@media (prefers-reduced-motion: reduce) {
  .lang-gate__logo,
  .lang-gate__list li {
    animation: none;
  }
}

/* =============================================================================
   3. SUPPORT WIDGET — bottom-right launcher + panel
   Panel is absolutely positioned so it never pushes the launcher up.
   Launcher morphs away into the panel on open, returns instantly on close.
   ============================================================================= */
.support {
  position: fixed;
  inset-inline-end: clamp(1rem, 3vw, 1.75rem);
  right: clamp(1rem, 3vw, 1.75rem);
  bottom: clamp(1rem, 3vw, 1.75rem);
  z-index: var(--z-drawer);
  width: 3.4rem;
  height: 3.4rem;
}

/* Keep support chrome LTR even on RTL pages (same rule as header/footer) */
html.is-rtl .support {
  direction: ltr;
  right: clamp(1rem, 3vw, 1.75rem);
  left: auto;
}

.support__launcher {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 50%;
  border: 1px solid var(--color-border-emphasis);
  background: linear-gradient(150deg, var(--color-bg-overlay), var(--color-bg-raised));
  color: var(--color-accent);
  box-shadow: var(--shadow-md), 0 0 40px -14px var(--color-accent-glow);
  transition: transform 320ms var(--ease-spring),
    opacity 280ms var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    visibility 0s linear 0s;
}

.support__launcher:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md), 0 0 55px -12px var(--color-accent-glow);
}

/* Morph into panel: shrink toward bottom-right origin */
.support.is-open .support__launcher {
  opacity: 0;
  transform: scale(0.35);
  pointer-events: none;
  visibility: hidden;
  transition: transform 320ms var(--ease-spring),
    opacity 220ms var(--ease-out),
    visibility 0s linear 280ms;
}

.support__panel[hidden] {
  display: none !important;
}

.support__panel {
  position: absolute;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: min(22rem, calc(100vw - 2rem));
  max-height: min(32rem, calc(100dvh - 8rem));
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-lg);
  background: var(--color-bg-raised);
  box-shadow: var(--shadow-lg), 0 0 80px -30px var(--color-accent-glow);
  overflow: hidden;
  transform-origin: bottom right;
  opacity: 0;
  transform: scale(0.28);
  pointer-events: none;
  transition: opacity 300ms var(--ease-out),
    transform 340ms var(--ease-spring);
}

.support__panel.is-open {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
}

.support__panel.is-closing {
  opacity: 0;
  transform: scale(0.28);
  pointer-events: none;
}

.support__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  border-bottom: 1px solid var(--color-border-subtle);
}

.support__header-title {
  font-family: var(--font-display);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.support__close {
  font-size: var(--text-xl);
  color: var(--color-text-muted);
  line-height: 1;
  padding: 0 var(--space-2);
}

.support__close:hover {
  color: var(--color-text-primary);
}

.support__body {
  position: relative;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.support__form,
.support__chat {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding: var(--space-5);
  min-height: 0;
  flex: 1;
}

.support__form[hidden],
.support__chat[hidden],
.support__rating-overlay[hidden] {
  display: none !important;
}

.support__intro {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.support__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
}

.support__form input[type="text"],
.support__form input[type="email"],
.support__form input[type="tel"],
.support__composer input,
.support__rating textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
}

.support__form input:focus,
.support__composer input:focus,
.support__rating textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border-default));
}

.support__error {
  font-size: var(--text-xs);
  color: var(--game-vrising);
}

.support__consent {
  display: flex;
  align-items: baseline;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  cursor: pointer;
}

.support__consent input {
  accent-color: var(--color-accent);
}

.support__messages {
  flex: 1;
  min-height: 10rem;
  max-height: 14rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-right: var(--space-1);
}

.support__msg {
  max-width: 85%;
  padding: 0.55rem 0.85rem;
  border-radius: 1.15rem;
  font-size: var(--text-sm);
  line-height: var(--leading-snug);
  word-break: break-word;
  animation: imessage-in 420ms cubic-bezier(0.34, 1.45, 0.64, 1) both;
  transform-origin: bottom left;
}

.support__msg--bot {
  align-self: flex-start;
  background: var(--color-bg-overlay);
  color: var(--color-text-secondary);
  border: 1px solid var(--color-border-subtle);
  border-bottom-left-radius: 0.35rem;
  transform-origin: bottom left;
}

.support__msg--user {
  align-self: flex-end;
  background: linear-gradient(135deg, var(--color-accent), #1ec9b0);
  color: var(--color-accent-contrast);
  border: none;
  border-bottom-right-radius: 0.35rem;
  transform-origin: bottom right;
  animation-name: imessage-in-user;
}

@keyframes imessage-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.86);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes imessage-in-user {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.82);
  }
  55% {
    opacity: 1;
    transform: translateY(-2px) scale(1.04);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (prefers-reduced-motion: reduce) {
  .support__msg,
  .support__msg--user {
    animation: none;
  }

  .support__panel {
    transition-duration: 0.01ms;
  }
}

.support__composer {
  display: flex;
  gap: var(--space-2);
}

.support__composer .btn {
  padding-inline: var(--space-4);
}

.support__end {
  align-self: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-decoration: underline;
}

.support__end:hover {
  color: var(--color-text-secondary);
}

/* Rating — full-panel blur overlay with logo + stars */
.support__rating-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: color-mix(in srgb, var(--color-bg-base) 72%, transparent);
  backdrop-filter: blur(14px);
}

.support__rating-card {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  text-align: center;
}

.support__rating-logo {
  width: min(9rem, 60%);
  height: auto;
  object-fit: contain;
}

.support__rating-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-text-primary);
}

.support__rating-overlay textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border-default);
  border-radius: var(--radius-md);
  background: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  resize: vertical;
  min-height: 4.5rem;
}

.support__rating-overlay textarea:focus {
  outline: none;
  border-color: color-mix(in srgb, var(--color-accent) 55%, var(--color-border-default));
}

.support__stars {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
}

.support__stars button {
  font-size: 1.75rem;
  color: var(--color-border-emphasis);
  transition: color var(--duration-fast) var(--ease-out),
    transform var(--duration-fast) var(--ease-spring);
}

.support__stars button:hover {
  transform: scale(1.15);
}

.support__stars button.is-lit {
  color: var(--color-warning);
}

.support__thanks {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-success);
}

@media (prefers-reduced-motion: reduce) {
  .support__panel,
  .support__launcher,
  .support.is-open .support__launcher {
    transition-duration: 0.01ms !important;
  }
}