/* ==========================================================================
   AUTH-LUXURY.CSS — SATU SUMBER (Rule 006) kulit Dark Luxury utk 3 halaman auth:
   modules/login.html · signup.html · setup-account.html (AUTH-001..003).
   Prinsip: markup & JS TIDAK berubah — class existing didefinisikan ulang dgn
   token luxury.css (sheet V1.0) + serif display (mockup). Muat SETELAH luxury.css.
   Bridge var Soft-Material -> lux: Toast/Dialog ui-helpers & sisa inline var()
   ikut berbahasa Luxury tanpa menyentuh file bersama.
   ========================================================================== */

/* --- Bridge Soft-Material vars (ui-helpers Toast/Dialog + inline lama) --- */
[data-lux] {
  --surface: var(--lux-surface);
  --surface-2: var(--lux-surface-2);
  --background: var(--lux-bg);
  --foreground: var(--lux-fg);
  --foreground-muted: var(--lux-fg-muted);
  --primary-foreground: var(--lux-cta-ink);
  --border: var(--lux-border);
  --radius-card: var(--lux-radius-card);
  --neu-out: var(--lux-shadow-card);
  --neu-out-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --neu-in: none;
  --neu-in-sm: none;
  --bauhaus-blue: var(--lux-info);
  --bauhaus-red: var(--lux-danger);
  --bauhaus-yellow: var(--lux-warning);
  --bauhaus-green: var(--lux-success);
  --success: var(--lux-success);
  --warning: var(--lux-warning);
  --danger: var(--lux-danger);
  --info: var(--lux-info);
  --ease-spring: var(--lux-ease-spring);
}

/* --- Shell 2 panel (form kiri, editorial kanan; mobile = form saja) --- */
[data-lux] body { background: var(--lux-bg); color: var(--lux-fg); font-family: var(--lux-font-sans); }
[data-lux] .auth-shell { display: grid; grid-template-columns: 1fr 1fr; min-height: 100dvh; }
[data-lux] .auth-panel { display: flex; flex-direction: column; justify-content: center; padding: 40px clamp(20px, 6vw, 64px); background: var(--lux-bg); }
[data-lux] .auth-visual { position: relative; overflow: hidden; background: var(--lux-bg-elevated); border-left: 1px solid var(--lux-border); }
[data-lux] .auth-visual::before { content: ''; position: absolute; inset: 0; background: url('https://osmorph.id/assets/img/w6.jpg') center/cover; opacity: 0.5; }
[data-lux] .auth-visual::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(17,17,17,0.55) 0%, rgba(17,17,17,0.25) 45%, rgba(17,17,17,0.9) 100%); }
[data-lux] .auth-visual-content { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: space-between; height: 100%; padding: 44px; }
[data-lux] .auth-visual-kicker { font-size: var(--lux-text-label-sm); font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--lux-gold-soft); }
[data-lux] .auth-visual-title { font-family: var(--lux-font-display); font-size: clamp(26px, 3vw, 38px); font-weight: 500; line-height: 1.28; color: #fff; margin-top: 12px; }
[data-lux] .auth-visual-body { font-size: var(--lux-text-base); color: rgba(255,255,255,0.82); line-height: 1.65; margin-top: 14px; max-width: 44ch; }
[data-lux] .auth-visual-footer { font-size: var(--lux-text-sm); color: rgba(255,255,255,0.6); }
@media (max-width: 900px) { [data-lux] .auth-shell { grid-template-columns: 1fr; } [data-lux] .auth-visual { display: none; } }

/* --- Brand --- */
[data-lux] .auth-brand, [data-lux] .setup-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 28px; }
[data-lux] .auth-brand-logo, [data-lux] .setup-brand-logo { width: 44px; height: 44px; border-radius: var(--lux-radius-sm); overflow: hidden; background: var(--lux-surface); border: 1px solid var(--lux-border); }
[data-lux] .auth-brand-logo img, [data-lux] .setup-brand-logo img { width: 100%; height: 100%; object-fit: cover; }
[data-lux] .auth-brand-text, [data-lux] .setup-brand-text { font-size: 14px; font-weight: 700; letter-spacing: 0.12em; color: var(--lux-fg); }

/* --- Judul form (serif display mockup) --- */
[data-lux] .auth-form { width: 100%; max-width: 400px; margin: 0 auto; }
[data-lux] .auth-form-header { margin-bottom: 22px; }
[data-lux] .auth-form-title, [data-lux] .setup-title { font-family: var(--lux-font-display); font-size: 28px; font-weight: 500; line-height: 1.25; color: var(--lux-fg); }
[data-lux] .auth-form-subtitle, [data-lux] .setup-subtitle { font-size: var(--lux-text-base); color: var(--lux-fg-muted); margin-top: 8px; line-height: 1.55; }

/* --- Method tabs --- */
[data-lux] .method-tabs { display: grid; grid-template-columns: repeat(3, 1fr); gap: 6px; background: var(--lux-bg-elevated); border: 1px solid var(--lux-border); padding: 5px; border-radius: var(--lux-radius-pill); margin-bottom: 20px; box-shadow: none; }
[data-lux] .method-tab { padding: 10px 8px; background: transparent; border: none; border-radius: var(--lux-radius-pill); font-size: 12px; font-weight: 600; color: var(--lux-fg-muted); cursor: pointer; display: flex; align-items: center; justify-content: center; gap: 6px; font-family: inherit; transition: background var(--lux-t-micro) var(--lux-ease-smooth), color var(--lux-t-micro) var(--lux-ease-smooth); }
[data-lux] .method-tab.active { background: var(--lux-fg); color: var(--lux-bg); box-shadow: none; }
[data-lux] .method-tab svg { width: 13px; height: 13px; }
[data-lux] .method-pane { display: none; }
[data-lux] .method-pane.active { display: block; }

/* --- Input --- */
[data-lux] .input-group { margin-bottom: 14px; }
[data-lux] .input-label { display: block; font-size: var(--lux-text-label-sm); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--lux-fg-muted); margin-bottom: 7px; }
[data-lux] .input-wrap { position: relative; }
[data-lux] .input-icon { position: absolute; left: 14px; top: 50%; transform: translateY(-50%); color: var(--lux-fg-dim); display: flex; }
[data-lux] .input-icon svg { width: 15px; height: 15px; }
[data-lux] .input, [data-lux] .select {
  width: 100%; height: 50px; padding: 0 14px; box-sizing: border-box;
  background: var(--lux-bg-elevated); border: 1px solid var(--lux-border);
  border-radius: var(--lux-radius-btn); color: var(--lux-fg);
  font-size: var(--lux-text-input); font-family: inherit; outline: none; box-shadow: none;
  transition: border-color var(--lux-t-micro) var(--lux-ease-smooth);
}
[data-lux] .input-wrap .input { padding-left: 40px; }
[data-lux] .input:focus, [data-lux] .select:focus { border-color: var(--lux-gold); }
[data-lux] .input::placeholder { color: var(--lux-fg-dim); }
[data-lux] .input-action { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); background: none; border: none; color: var(--lux-fg-dim); cursor: pointer; display: flex; padding: 6px; }
[data-lux] .input-hint { font-size: var(--lux-text-sm); color: var(--lux-fg-dim); margin-top: 6px; }
[data-lux] textarea.input { min-height: 90px; padding: 12px 14px; height: auto; }

/* --- Tombol --- */
[data-lux] .btn { border: none; border-radius: var(--lux-radius-btn); font-family: inherit; font-weight: 700; cursor: pointer; transition: transform var(--lux-t-micro) var(--lux-ease-spring), opacity var(--lux-t-micro); box-shadow: none; }
[data-lux] .btn:active { transform: scale(0.985); }
[data-lux] .btn-primary, [data-lux] .btn-submit { background: var(--lux-gold); color: var(--lux-cta-ink); }
[data-lux] .btn-submit { height: var(--lux-cta-height); width: 100%; border-radius: var(--lux-radius-btn); border: none; font-family: inherit; font-weight: 700; font-size: 14px; cursor: pointer; }
[data-lux] .btn-submit:disabled { opacity: 0.35; cursor: not-allowed; }
[data-lux] .btn-lg { height: var(--lux-cta-height); font-size: 14px; }
[data-lux] .btn-block { width: 100%; }
[data-lux] .btn-ghost { background: transparent; color: var(--lux-fg-muted); border: 1px solid var(--lux-border); }
[data-lux] .btn-sm { height: 40px; padding: 0 16px; font-size: 12.5px; }
[data-lux] .btn-google, [data-lux] .btn-google-su {
  width: 100%; min-height: 50px; padding: 12px 20px; background: var(--lux-surface);
  color: var(--lux-fg); border: 1px solid var(--lux-border-strong); border-radius: var(--lux-radius-btn);
  box-shadow: none; font-weight: 600; font-size: 14px; cursor: pointer;
  display: flex; align-items: center; justify-content: center; gap: 10px; font-family: inherit;
  transition: border-color var(--lux-t-micro) var(--lux-ease-smooth);
}
[data-lux] .btn-google:hover:not(:disabled), [data-lux] .btn-google-su:hover:not(:disabled) { border-color: var(--lux-gold); transform: none; }
[data-lux] .btn-google svg, [data-lux] .btn-google-su svg { width: 18px; height: 18px; }

/* --- Banner & info --- */
[data-lux] .invite-banner, [data-lux] .welcome-banner, [data-lux] .pending-banner {
  padding: 14px 16px; background: color-mix(in srgb, var(--lux-gold) 10%, var(--lux-surface));
  border: 1px solid color-mix(in srgb, var(--lux-gold) 35%, transparent);
  border-radius: var(--lux-radius-btn); margin-bottom: 18px; font-size: 13px;
  color: var(--lux-fg); line-height: 1.55; box-shadow: none;
}
[data-lux] .invite-banner strong { color: var(--lux-gold); font-weight: 700; }
[data-lux] .auth-form-footer, [data-lux] .footer-hint { font-size: var(--lux-text-sm); color: var(--lux-fg-muted); text-align: center; margin-top: 18px; }
[data-lux] .auth-form-footer a, [data-lux] .footer-hint a { color: var(--lux-fg); font-weight: 700; text-decoration: none; }
[data-lux] .text-subtle, [data-lux] .text-muted { color: var(--lux-fg-muted); }
[data-lux] .text-xs { font-size: var(--lux-text-sm); }
[data-lux] .checkbox { accent-color: var(--lux-gold); }
[data-lux] .spinner { border: 2px solid var(--lux-border); border-top-color: var(--lux-gold); border-radius: 50%; width: 16px; height: 16px; animation: luxspin 700ms linear infinite; display: inline-block; }
@keyframes luxspin { to { transform: rotate(360deg); } }

/* --- Setup-account (chooser tipe akun) --- */
[data-lux] .setup-shell { min-height: 100dvh; display: flex; align-items: center; justify-content: center; padding: 24px 16px; background: var(--lux-bg); }
[data-lux] .setup-card { width: 100%; max-width: 560px; background: var(--lux-surface); border: 1px solid var(--lux-border); border-radius: var(--lux-radius-card); padding: clamp(20px, 4vw, 34px); box-shadow: var(--lux-shadow-elevated); }
[data-lux] .user-info { display: flex; align-items: center; gap: 12px; background: var(--lux-bg-elevated); border: 1px solid var(--lux-border); border-radius: var(--lux-radius-btn); padding: 12px 14px; margin: 16px 0; box-shadow: none; }
[data-lux] .user-info-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--lux-gold); color: var(--lux-cta-ink); display: grid; place-items: center; font-weight: 700; overflow: hidden; }
[data-lux] .user-info-avatar img { width: 100%; height: 100%; object-fit: cover; }
[data-lux] .user-info-name { font-size: 13.5px; font-weight: 700; color: var(--lux-fg); }
[data-lux] .user-info-email, [data-lux] .user-info-meta { font-size: 11.5px; color: var(--lux-fg-muted); }
[data-lux] .user-info-logout { margin-left: auto; background: none; border: none; color: var(--lux-danger); font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit; }
[data-lux] .role-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; }
[data-lux] .role-card { padding: 20px 14px; background: var(--lux-bg-elevated); border: 1px solid var(--lux-border); border-radius: var(--lux-radius-btn); cursor: pointer; text-align: center; box-shadow: none; transition: border-color var(--lux-t-micro) var(--lux-ease-smooth); }
[data-lux] .role-card:hover { transform: none; border-color: var(--lux-border-strong); }
[data-lux] .role-card.selected { border-color: var(--lux-gold); background: color-mix(in srgb, var(--lux-gold) 8%, var(--lux-bg-elevated)); box-shadow: none; }
[data-lux] .role-icon { font-size: 0; margin-bottom: 10px; line-height: 1; color: var(--lux-fg-muted); display: flex; justify-content: center; }
[data-lux] .role-card.selected .role-icon { color: var(--lux-gold); }
[data-lux] .role-title { font-weight: 700; font-size: 14px; color: var(--lux-fg); margin-bottom: 4px; }
[data-lux] .role-desc { font-size: 11.5px; color: var(--lux-fg-muted); line-height: 1.5; }
[data-lux] .scope-grid { display: flex; flex-wrap: wrap; gap: 8px; }
[data-lux] .scope-chip { padding: 9px 14px; border-radius: var(--lux-radius-pill); border: 1px solid var(--lux-border); background: transparent; color: var(--lux-fg-muted); font-size: 12px; font-weight: 600; cursor: pointer; font-family: inherit; }
[data-lux] .scope-chip.selected { border-color: var(--lux-gold); color: var(--lux-gold); background: color-mix(in srgb, var(--lux-gold) 10%, transparent); }
[data-lux] .sub-form { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--lux-border); }
[data-lux] .sub-form-title { font-size: 13px; font-weight: 700; color: var(--lux-fg); margin-bottom: 10px; }
[data-lux] .footer-actions { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; }
[data-lux] .info-row, [data-lux] .invite-row { font-size: 12.5px; color: var(--lux-fg-muted); }