/* =============================================================
   ZEYD ONLINE - Portal layout & shared chrome
   -------------------------------------------------------------
   Header nav, buttons, footer, language bar, modal, section
   scaffolding. Loaded after tokens.css, before scenes.css.
   ============================================================= */

/* -------------------------------------------------------------
   CONTAINER / SECTION SCAFFOLDING
   ------------------------------------------------------------- */
.p-container {
  width: 100%;
  max-width: var(--p-max);
  margin-inline: auto;
  padding-inline: var(--p-gutter);
}

.p-section {
  position: relative;
}

.p-eyebrow {
  display: inline-block;
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--c-gold-dim);
}

.p-heading {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.01em;
  color: var(--c-text);
}

.p-heading em {
  font-style: normal;
  background: linear-gradient(180deg, #fff3cf 0%, #ffe9a8 30%, #e8c064 62%, #a97d2a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.p-sub {
  max-width: 54ch;
  margin: 1.1rem 0 0;
  font-size: clamp(0.95rem, 1.1vw + 0.6rem, 1.1rem);
  line-height: 1.65;
  color: var(--c-text-dim);
}

/* Ornamental metal-frame panel, reusing the game's real HUD
   border-art (assets/ui/hud/panel-frame.svg) as a stretchable
   border-image rather than redrawing the ornamentation by hand.
   border-image ignores border-radius, so frame consumers must not
   also round their corners. */
.p-frame {
  position: relative;
  border-radius: 0;
  border: 14px solid transparent;
  border-image: url("../../assets/ui/hud/panel-frame.svg") 32 fill / 14px stretch;
}

/* -------------------------------------------------------------
   HEADER / NAV
   ------------------------------------------------------------- */
.p-nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 500;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: linear-gradient(180deg, rgba(5, 3, 8, 0.86) 0%, rgba(5, 3, 8, 0.6) 78%, transparent 100%);
  backdrop-filter: blur(10px) saturate(1.1);
  -webkit-backdrop-filter: blur(10px) saturate(1.1);
  transition: background var(--t-base) var(--ease-out), border-color var(--t-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.p-nav.is-scrolled {
  background: rgba(6, 4, 10, 0.92);
  border-bottom-color: var(--p-line);
}

/* Thin bronze-gold hairline standing in for the game's own
   metal divider bar (assets/ui/hud/divider-metal.svg colour
   stops), always present at low strength so the nav reads as
   forged trim rather than a plain flat website bar. */
.p-nav__edge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, #4b301a 8%, #a17a40 50%, #4b301a 92%, transparent 100%);
  opacity: 0.45;
  transition: opacity var(--t-base) var(--ease-out);
  pointer-events: none;
}

.p-nav.is-scrolled .p-nav__edge {
  opacity: 0.85;
}

.p-nav__inner {
  width: 100%;
  max-width: var(--p-max);
  margin-inline: auto;
  padding-inline: var(--p-gutter);
  display: flex;
  align-items: center;
  gap: clamp(1rem, 3vw, 2.4rem);
}

.p-nav__brand {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-right: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--c-gold-bright);
  white-space: nowrap;
}

.p-nav__brand-glow {
  position: absolute;
  left: -10px;
  top: 50%;
  width: 44px;
  height: 44px;
  transform: translateY(-50%);
  background: radial-gradient(circle, rgba(255, 175, 80, 0.4) 0%, transparent 68%);
  filter: blur(3px);
  pointer-events: none;
}

.p-nav__brand img {
  position: relative;
  width: 26px;
  height: 26px;
  filter: drop-shadow(0 0 6px rgba(255, 170, 70, 0.4));
}

.p-nav__links {
  display: flex;
  align-items: center;
  gap: clamp(0.9rem, 2vw, 1.7rem);
  margin-left: auto;
}

.p-nav__languages {
  display: flex;
  align-items: center;
  flex: 0 0 auto;
}

.p-nav__link {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  white-space: nowrap;
  padding: 0.4rem 0.1rem;
  transition: color var(--t-fast) var(--ease-out);
}

.p-nav__link:hover,
.p-nav__link:focus-visible {
  color: var(--c-gold-bright);
}

.p-nav__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

/* -------------------------------------------------------------
   BUTTONS - same forged-metal language as the game's .ui-button
   ------------------------------------------------------------- */
.p-btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55em;
  padding: 0.68em 1.5em;
  border: 1px solid var(--c-gold-dim);
  border-radius: var(--p-radius-sm);
  background: linear-gradient(180deg, #1b2352 0%, #101636 55%, #0a0d25 100%);
  color: var(--c-gold);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  white-space: nowrap;
  box-shadow: inset 0 1px 0 rgba(255, 230, 170, 0.16), 0 4px 14px rgba(0, 0, 0, 0.5);
  transition: transform var(--t-fast) var(--ease-out), filter var(--t-fast) var(--ease-out),
    box-shadow var(--t-fast) var(--ease-out), border-color var(--t-fast) var(--ease-out);
}

.p-btn:hover,
.p-btn:focus-visible {
  border-color: var(--c-gold);
  color: var(--c-gold-bright);
  filter: brightness(1.16);
  transform: translateY(-1px);
}

.p-btn:active {
  transform: translateY(1px);
  filter: brightness(0.95);
}

.p-btn--primary {
  padding: 0.85em 2.2em;
  font-size: 0.92rem;
  border-width: 2px;
  border-color: var(--c-gold);
  color: var(--c-gold-bright);
  background: linear-gradient(180deg, #23306b 0%, #131a45 52%, #0a0d25 100%);
  box-shadow: inset 0 1px 0 rgba(255, 235, 185, 0.3), 0 10px 28px rgba(0, 0, 0, 0.55);
}

.p-btn--primary:hover,
.p-btn--primary:focus-visible {
  box-shadow: inset 0 1px 0 rgba(255, 235, 185, 0.3), 0 10px 28px rgba(0, 0, 0, 0.55),
    0 0 26px rgba(255, 175, 70, 0.4);
}

.p-btn--ghost {
  border-color: rgba(232, 192, 100, 0.35);
  background: rgba(10, 8, 18, 0.4);
}

.p-btn--nav {
  padding: 0.5em 1.05em;
  font-size: 0.7rem;
}

.p-btn__meta {
  display: block;
  margin-top: 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.66rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-text-dim);
  text-align: center;
}

/* -------------------------------------------------------------
   LANGUAGE DROPDOWN (portal only; shared flag selection logic)
   ------------------------------------------------------------- */
.p-language {
  position: relative;
}

.p-language__trigger {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 54px;
  min-height: 32px;
  padding: 5px 8px;
  list-style: none;
  cursor: pointer;
  border: 1px solid var(--c-gold-dim);
  border-radius: var(--p-radius-sm);
  background: linear-gradient(180deg, #1d2118, #080c09);
  color: var(--c-gold-bright);
  box-shadow: inset 0 1px 0 rgba(255, 230, 170, 0.16);
}

.p-language__trigger::-webkit-details-marker { display: none; }

.p-language__trigger img,
.p-language__menu .language-flag__img {
  width: 24px;
  height: 18px;
  flex: 0 0 24px;
  object-fit: cover;
  border-radius: 2px;
}

.p-language__arrow {
  width: 6px;
  height: 6px;
  border-right: 1px solid currentColor;
  border-bottom: 1px solid currentColor;
  transform: translateY(-2px) rotate(45deg);
}

.p-language[open] .p-language__arrow {
  transform: translateY(2px) rotate(225deg);
}

.p-language__menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  width: 184px;
  max-width: calc(100vw - 2 * var(--p-gutter));
  max-height: calc(100vh - var(--nav-h) - 16px);
  max-height: calc(100dvh - var(--nav-h) - 16px);
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: 5px;
  border: 1px solid var(--c-gold-dim);
  border-radius: var(--p-radius-sm);
  background: linear-gradient(180deg, #151c15, #080c09);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.65), inset 0 0 0 1px rgba(232, 192, 100, 0.1);
  scrollbar-width: thin;
  scrollbar-color: var(--c-gold-dim) #080c09;
  touch-action: pan-y;
}

.p-language:not([open]) .p-language__menu,
.p-language__menu .language-bar__label { display: none; }

.p-language__menu .language-bar__flags {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2px;
}

.p-language__menu .language-flag {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 34px;
  padding: 6px 8px;
  border: 1px solid transparent;
  border-radius: 2px;
  background: transparent;
  color: var(--c-text);
  font-family: var(--font-ui);
  font-size: 0.8rem;
  text-align: left;
  cursor: pointer;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.p-language__menu .language-flag.is-active {
  background: rgba(232, 192, 100, 0.1);
  border-color: rgba(232, 192, 100, 0.35);
  color: var(--c-gold-bright);
}

@media (hover: hover) and (pointer: fine) {
  .p-language__menu .language-flag:hover {
    background: rgba(232, 192, 100, 0.1);
    border-color: rgba(232, 192, 100, 0.35);
    color: var(--c-gold-bright);
  }
}

.p-language__trigger:focus-visible,
.p-language__menu .language-flag:focus-visible {
  outline: 2px solid var(--c-gold);
  outline-offset: 2px;
}

.p-language__menu .language-flag__name {
  white-space: nowrap;
}

.p-language__menu.is-busy {
  opacity: 0.6;
  pointer-events: none;
}

/* -------------------------------------------------------------
   MODAL (reused component)
   ------------------------------------------------------------- */
.modal-root {
  position: fixed;
  inset: 0;
  z-index: 2000;
  pointer-events: none;
}

.modal-root--open {
  pointer-events: auto;
}

.modal-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 1rem;
  background: rgba(4, 2, 9, 0.74);
  backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity var(--t-base) var(--ease-out);
}

.modal-overlay--visible {
  opacity: 1;
}

.modal-panel {
  width: min(88vw, 26rem);
  padding: clamp(1.5rem, 4vw, 2.2rem);
  text-align: center;
  border: 1px solid var(--c-gold-dim);
  border-radius: var(--p-radius-md);
  background: linear-gradient(180deg, rgba(24, 14, 38, 0.98) 0%, rgba(9, 7, 20, 0.98) 100%);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.75), inset 0 0 50px rgba(107, 18, 32, 0.22);
  transform: translateY(12px) scale(0.98);
  transition: transform var(--t-base) var(--ease-out);
}

.modal-overlay--visible .modal-panel {
  transform: translateY(0) scale(1);
}

.modal-title {
  margin: 0 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-gold);
}

.modal-message {
  margin: 0 0 1.6rem;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  color: var(--c-text-dim);
}

.modal-actions {
  display: flex;
  justify-content: center;
  gap: 0.7rem;
}

/* -------------------------------------------------------------
   FOOTER
   ------------------------------------------------------------- */
.p-footer {
  position: relative;
  padding: clamp(3rem, 8vh, 5rem) 0 clamp(1.6rem, 4vh, 2.4rem);
  background: var(--p-surface-1);
  border-top: 1px solid var(--p-line);
}

.p-footer__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 3.5rem);
  padding-bottom: clamp(2rem, 5vh, 3rem);
  border-bottom: 1px solid var(--p-line);
}

.p-footer__brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  margin-bottom: 0.9rem;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--c-gold-bright);
}

.p-footer__brand img {
  width: 30px;
  height: 30px;
}

.p-footer__tagline {
  max-width: 32ch;
  font-size: 0.85rem;
  color: var(--c-text-dim);
  line-height: 1.6;
}

.p-footer__heading {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--c-gold-dim);
}

.p-footer__list {
  display: grid;
  gap: 0.6rem;
}

.p-footer__list a,
.p-footer__list span {
  font-size: 0.86rem;
  color: var(--c-text-dim);
  transition: color var(--t-fast) var(--ease-out);
}

.p-footer__list a:hover,
.p-footer__list a:focus-visible {
  color: var(--c-gold-bright);
}

.p-footer__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding-top: clamp(1.4rem, 3vh, 1.8rem);
}

.p-footer__legal {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  color: var(--c-text-dim);
  opacity: 0.85;
}

.p-footer__legal-sep {
  width: 1px;
  height: 0.85em;
  background: var(--c-gold-dim);
  opacity: 0.6;
}

.p-footer__copyright {
  font-size: 0.76rem;
  color: var(--c-text-dim);
  opacity: 0.7;
}