/* auth.css — login gate, user menu, account modals, admin, share toast.
 * Token-driven so it follows the dark/light themes. */

/* ---------- login gate ---------- */
.md-gate {
  position: fixed; inset: 0; z-index: 200; display: grid; place-items: center;
  background:
    radial-gradient(900px 500px at 70% -10%, var(--accent-soft), transparent 60%),
    var(--bg);
  padding: 20px;
}
.md-gate[hidden] { display: none; }
.md-gate-card {
  width: min(380px, 94vw); padding: 26px 26px 20px; border-radius: 16px;
  background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow);
}
.md-gate-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--text-strong); margin-bottom: 18px; }
.md-gate-brand .brand-mark { width: 30px; height: 30px; display: inline-grid; place-items: center; border-radius: 8px; background: linear-gradient(135deg, var(--accent), var(--accent-strong)); color: #fff; font-weight: 900; }
.md-gate h1 { margin: 0 0 4px; font-size: 22px; }
.md-gate-sub { margin: 0 0 18px; color: var(--muted); font-size: 13px; }
.md-gate-foot { margin: 16px 0 0; color: var(--muted-2); font-size: 12px; text-align: center; }
.md-gate form, .md-modal-body { display: flex; flex-direction: column; gap: 12px; }
.md-gate label, .md-modal-body label { display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted); }
.md-gate input, .md-modal-body input[type="text"], .md-modal-body input[type="password"] {
  height: 38px; padding: 0 12px; border-radius: 9px; background: var(--panel-2);
  border: 1px solid var(--border); color: var(--text); font-size: 14px;
}
.md-gate input:focus { outline: 2px solid var(--accent-line); }

/* ---------- buttons ---------- */
.md-btn-primary { height: 40px; border: 0; border-radius: 9px; background: var(--accent); color: #fff; font-weight: 700; font-size: 14px; cursor: pointer; }
.md-btn-primary:hover { background: var(--accent-strong); }
.md-btn-primary.md-danger, .md-btn-primary.md-danger:hover { background: var(--red); }
.md-btn { height: 32px; padding: 0 12px; border-radius: 8px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); font-weight: 600; cursor: pointer; font-size: 12.5px; }
.md-btn:hover { border-color: var(--accent-line); color: var(--text-strong); }
.md-btn-ghost { background: transparent; }
.md-btn.md-danger { color: var(--red); }
.md-btn.md-danger:hover { background: var(--red); color: #fff; border-color: var(--red); }
.md-err { color: var(--red); font-size: 12.5px; background: var(--red-soft); padding: 8px 10px; border-radius: 8px; }
.md-ok { color: var(--accent); font-size: 12.5px; background: var(--accent-soft); padding: 8px 10px; border-radius: 8px; }
.md-hint { color: var(--muted-2); font-size: 11.5px; margin: 4px 0 0; }

/* ---------- user button + menu ---------- */
.md-user-btn { display: inline-flex; align-items: center; gap: 7px; height: 32px; padding: 0 8px 0 4px; border-radius: 999px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); cursor: pointer; }
.md-user-btn:hover { border-color: var(--accent-line); }
.md-user-name { font-size: 12.5px; font-weight: 600; max-width: 120px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.md-caret { color: var(--muted-2); font-size: 10px; }
.md-avatar { border-radius: 50%; object-fit: cover; display: inline-block; }
.md-avatar-fallback { display: inline-grid; place-items: center; background: linear-gradient(135deg, var(--accent), var(--accent-strong)); color: #fff; font-weight: 800; font-size: 13px; }
.md-user-menu { position: fixed; z-index: 210; width: 230px; padding: 6px; border-radius: 12px; background: var(--panel); border: 1px solid var(--border); box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 2px; }
.md-user-menu[hidden] { display: none; }
.md-menu-head { display: flex; align-items: center; gap: 10px; padding: 8px 8px 10px; border-bottom: 1px solid var(--border-soft); margin-bottom: 4px; }
.md-menu-head b { display: block; font-size: 13px; color: var(--text-strong); }
.md-menu-head i { display: block; font-style: normal; font-size: 11px; color: var(--muted-2); }
.md-user-menu button, .md-menu-link { text-align: left; height: 34px; padding: 0 10px; border: 0; border-radius: 7px; background: transparent; color: var(--text); font-size: 13px; cursor: pointer; display: flex; align-items: center; justify-content: space-between; text-decoration: none; }
.md-user-menu button:hover, .md-menu-link:hover { background: var(--panel-2); }
.md-menu-danger { color: var(--red) !important; }
.md-menu-sep { height: 1px; background: var(--border-soft); margin: 4px 0; }
.md-on { color: var(--accent); font-weight: 700; }
.md-off { color: var(--muted-2); }

/* ---------- modals ---------- */
.md-modal { position: fixed; inset: 0; z-index: 220; display: grid; place-items: center; background: rgba(6,8,13,0.6); backdrop-filter: blur(3px); padding: 16px; }
.md-modal-card { width: min(440px, 96vw); max-height: 88vh; overflow: auto; background: var(--panel); border: 1px solid var(--border); border-radius: 14px; box-shadow: var(--shadow); }
.md-modal-card header { display: flex; align-items: center; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--border); position: sticky; top: 0; background: var(--panel); }
.md-modal-card header h3 { margin: 0; font-size: 15px; }
.md-modal-x { width: 28px; height: 28px; border: 0; background: transparent; color: var(--muted); font-size: 18px; border-radius: 6px; cursor: pointer; }
.md-modal-x:hover { background: var(--panel-3); color: var(--text); }
.md-modal-body { padding: 16px; }
.md-modal-sub { margin: 0; color: var(--muted); font-size: 13px; }
.md-profile-av { display: flex; align-items: center; gap: 14px; }
.md-profile-av .md-avatar { width: 72px; height: 72px; font-size: 28px; }
.md-qr { display: grid; place-items: center; padding: 10px; background: #fff; border-radius: 10px; width: max-content; margin: 4px auto; }
.md-secret { font-family: var(--mono); background: var(--panel-2); padding: 4px 8px; border-radius: 6px; display: inline-block; margin-top: 4px; user-select: all; }

/* ---------- chart list (my charts / admin) ---------- */
.md-chart-list { display: grid; gap: 8px; }
.md-chart-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 10px; border: 1px solid var(--border-soft); border-radius: 9px; background: var(--inset); }
.md-chart-row b { font-size: 13px; color: var(--text-strong); }
.md-chart-row i { font-style: normal; font-size: 11.5px; color: var(--muted-2); display: block; }
.md-chart-acts { display: flex; gap: 6px; flex-shrink: 0; }

/* ---------- share toast on chart ---------- */
.ce-share-toast { position: fixed; left: 50%; bottom: 54px; transform: translate(-50%, 14px); z-index: 130; display: flex; align-items: center; gap: 8px; padding: 9px 12px; border-radius: 10px; background: var(--panel-3); border: 1px solid var(--border); box-shadow: var(--shadow); opacity: 0; pointer-events: none; transition: opacity .18s, transform .18s; }
.ce-share-toast.show { opacity: 1; transform: translate(-50%, 0); pointer-events: auto; }
.ce-share-toast span { color: var(--muted); font-size: 12.5px; }
.ce-share-toast input { width: 260px; height: 28px; border-radius: 6px; padding: 0 8px; background: var(--panel-2); border: 1px solid var(--border); color: var(--text); font-family: var(--mono); font-size: 12px; }
.ce-share-toast button { height: 28px; padding: 0 10px; border-radius: 6px; border: 1px solid var(--border); background: var(--panel-2); color: var(--text); cursor: pointer; font-size: 12px; }
.ce-share-toast button:hover { border-color: var(--accent-line); color: var(--accent); }

@media (max-width: 760px) {
  .md-user-name { display: none; }
  .ce-share-toast input { width: 150px; }
}