/* ================================================================
   Abzar Shokri — Standalone Auth (login.html + register.html only)
   Loaded ONLY on auth pages. Hides storefront chrome and renders
   a clean, modern, premium centered auth box with subtle yellow
   accents. Mobile behaves like a real app screen.
   All functional IDs/classes used by auth.js are untouched.
   ================================================================ */

/* ── 1. Hide storefront chrome on auth pages only ───────────── */
body.auth-standalone #site-header,
body.auth-standalone #mobile-header,
body.auth-standalone #site-footer,
body.auth-standalone .site-header,
body.auth-standalone .mobile-header,
body.auth-standalone .site-footer,
body.auth-standalone .promo-topbar,
body.auth-standalone .mobile-menu,
body.auth-standalone .drawer,
body.auth-standalone .drawer-overlay,
body.auth-standalone .mobile-bottom-nav,
body.auth-standalone .chat-fab,
body.auth-standalone .chat-panel,
body.auth-standalone .top-progress {
  display: none !important;
}

/* Keep toasts visible above the auth card */
body.auth-standalone .toast-container {
  z-index: 1200;
}

/* ── 2. Page canvas ─────────────────────────────────────────── */
body.auth-standalone {
  background:
    radial-gradient(600px 320px at 50% -80px, rgba(245, 196, 0, 0.16), transparent 70%),
    radial-gradient(480px 300px at 88% 110%, rgba(245, 196, 0, 0.10), transparent 70%),
    radial-gradient(480px 300px at 12% 110%, rgba(0, 0, 0, 0.04), transparent 70%),
    var(--color-gray-100, #f5f5f5);
  min-height: 100dvh;
}

body.auth-standalone main {
  min-height: 100dvh;
  display: flex;
}

body.auth-standalone .auth-page {
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 40px 16px;
  background: transparent;
  position: relative;
}

/* subtle dotted texture, CSS-only */
body.auth-standalone .auth-page::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(560px 380px at 50% 30%, black 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(560px 380px at 50% 30%, black 30%, transparent 75%);
}

/* ── 3. Premium card ────────────────────────────────────────── */
body.auth-standalone .auth-box {
  position: relative;
  width: 100%;
  max-width: 430px;
  background: #fff;
  border: 1px solid #ececec;
  border-radius: 22px;
  box-shadow:
    0 24px 60px rgba(17, 17, 17, 0.10),
    0 2px 6px rgba(17, 17, 17, 0.05);
  padding: 28px 28px 24px;
  overflow: hidden;
  animation: auth-rise 420ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes auth-rise {
  from { opacity: 0; transform: translateY(14px) scale(0.99); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* thin premium yellow accent bar on top */
body.auth-standalone .auth-box::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary-dark, #d9a900), var(--color-primary, #f5c400) 45%, var(--color-primary-light, #ffd21a));
}

/* ── Back link (app-like top row) ───────────────────────────── */
body.auth-standalone .auth-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-size-sm);
  color: var(--text-muted);
  margin-bottom: 18px;
  transition: color 150ms ease-out;
}
body.auth-standalone .auth-back:hover { color: var(--text-primary); }
body.auth-standalone .auth-back svg { width: 16px; height: 16px; }

/* ── Brand ──────────────────────────────────────────────────── */
body.auth-standalone .auth-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  text-align: center;
}
body.auth-standalone .auth-brand__badge {
  width: 56px;
  height: 56px;
  border-radius: 18px;
  background: linear-gradient(135deg, var(--color-primary, #f5c400), var(--color-primary-light, #ffd21a));
  display: flex;
  align-items: center;
  justify-content: center;
  color: #1a1a1a;
  box-shadow: 0 10px 24px rgba(245, 196, 0, 0.38), inset 0 1px 0 rgba(255, 255, 255, 0.55);
}
body.auth-standalone .auth-brand__badge svg { width: 28px; height: 28px; }
body.auth-standalone .auth-brand__name {
  font-weight: var(--font-weight-black);
  font-size: var(--font-size-lg);
  color: var(--text-primary);
  letter-spacing: -0.01em;
}
body.auth-standalone .auth-brand__tag {
  font-size: var(--font-size-xs);
  color: var(--text-muted);
  background: var(--color-gray-50, #fafafa);
  border: 1px solid var(--border-color-light, #eee);
  padding: 3px 12px;
  border-radius: var(--radius-full);
}

/* older logo block (kept for compatibility if markup remains) */
body.auth-standalone .auth-box__logo { margin-bottom: 14px; }

body.auth-standalone .auth-box__title {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-black);
  letter-spacing: -0.01em;
  margin-bottom: 6px;
}
body.auth-standalone .auth-subtitle {
  text-align: center;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
  margin-bottom: 20px;
  line-height: 1.7;
}

/* ── Form polish (IDs unchanged) ────────────────────────────── */
body.auth-standalone .auth-box .input-label {
  font-weight: var(--font-weight-semibold);
  color: var(--text-primary);
  margin-bottom: 6px;
  display: block;
}
body.auth-standalone .auth-box .input {
  min-height: 48px;
  border-radius: 12px;
  background: #fafafa;
  border: 1.5px solid #e6e6e6;
  padding: 12px 14px;
  font-size: var(--font-size-base);
  transition: border-color 150ms ease-out, box-shadow 150ms ease-out, background 150ms ease-out;
}
body.auth-standalone .auth-box .input::placeholder { color: #b5b5b5; }
body.auth-standalone .auth-box .input:focus {
  background: #fff;
  border-color: var(--color-primary, #f5c400);
  box-shadow: 0 0 0 4px rgba(245, 196, 0, 0.18);
  outline: none;
}
body.auth-standalone .auth-box .form-group { margin-bottom: 14px; }
body.auth-standalone .auth-box .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

body.auth-standalone .auth-box .btn-primary.btn-lg {
  min-height: 50px;
  border-radius: 14px;
  font-weight: var(--font-weight-bold);
  font-size: var(--font-size-md);
  color: #1a1a1a;
  box-shadow: 0 10px 22px rgba(245, 196, 0, 0.30);
  transition: transform 120ms ease-out, box-shadow 200ms ease-out, background 150ms ease-out;
}
body.auth-standalone .auth-box .btn-primary.btn-lg:hover {
  transform: translateY(-1px);
  box-shadow: 0 14px 28px rgba(245, 196, 0, 0.36);
}
body.auth-standalone .auth-box .btn-primary.btn-lg:active { transform: translateY(0) scale(0.99); }

body.auth-standalone .auth-box .btn-secondary.btn-block {
  min-height: 48px;
  border-radius: 14px;
  font-weight: var(--font-weight-semibold);
  border-width: 1.5px;
}

/* remember / forgot row */
body.auth-standalone .auth-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 6px 0 14px;
}
body.auth-standalone .auth-meta-row .filter-option { padding: 0; }
body.auth-standalone .auth-link {
  font-size: var(--font-size-sm);
  color: #8a6d00;
  font-weight: var(--font-weight-semibold);
}
body.auth-standalone .auth-link:hover { color: var(--text-primary); text-decoration: underline; }

body.auth-standalone .auth-divider { margin: 18px 0 14px; }
body.auth-standalone .auth-box__footer { margin-top: 18px; font-size: var(--font-size-sm); }
body.auth-standalone .auth-box__footer a {
  color: #8a6d00;
  font-weight: var(--font-weight-bold);
}

/* trust note under the button */
body.auth-standalone .auth-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-top: 16px;
  font-size: var(--font-size-xs);
  color: var(--text-muted);
}
body.auth-standalone .auth-trust svg { width: 14px; height: 14px; color: #b89100; }

/* ── 4. Mobile: real app screen ─────────────────────────────── */
@media (max-width: 560px) {
  body.auth-standalone {
    background: #fff;
  }
  body.auth-standalone main { display: block; }
  body.auth-standalone .auth-page {
    min-height: 100dvh;
    padding: 0;
    align-items: stretch;
  }
  body.auth-standalone .auth-page::before { display: none; }
  body.auth-standalone .auth-box {
    max-width: none;
    min-height: 100dvh;
    border: none;
    border-radius: 0;
    box-shadow: none;
    padding:
      calc(14px + env(safe-area-inset-top, 0px))
      20px
      calc(28px + env(safe-area-inset-bottom, 0px));
    animation: none;
    display: flex;
    flex-direction: column;
  }
  body.auth-standalone .auth-box::before {
    height: 3px;
  }
  /* app top bar feel */
  body.auth-standalone .auth-back {
    margin-bottom: 14px;
    min-height: 44px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
  }
  body.auth-standalone .auth-brand { margin-bottom: 16px; }
  body.auth-standalone .auth-brand__badge {
    width: 64px;
    height: 64px;
    border-radius: 22px;
  }
  body.auth-standalone .auth-box__title { font-size: 22px; }
  body.auth-standalone .auth-box .input {
    min-height: 52px;
    font-size: 16px; /* prevents iOS auto-zoom */
    border-radius: 14px;
  }
  body.auth-standalone .auth-box .btn-primary.btn-lg,
  body.auth-standalone .auth-box .btn-secondary.btn-block {
    min-height: 54px;
    border-radius: 16px;
    font-size: var(--font-size-md);
  }
  body.auth-standalone .auth-box .form-row {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
  /* bottom home-indicator feel (app-like finish) */
  body.auth-standalone .auth-box::after {
    content: '';
    display: block;
    width: 120px;
    height: 4px;
    border-radius: 999px;
    background: #e8e8e8;
    margin: 26px auto 0;
  }
}

@media (max-width: 360px) {
  body.auth-standalone .auth-box { padding-left: 16px; padding-right: 16px; }
  body.auth-standalone .auth-box .form-row { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  body.auth-standalone .auth-box { animation: none; }
}