/* ==========================================
   SimEFB crew area – shared look for the checklist pages
   (library, my checklists, creator). Matches the Crew Portal.
   ========================================== */

:root {
    --bg: #070b11;
    --panel: #0e141c;
    --input: #0a0f16;
    --border: #1d2633;
    --border-l: #2a3546;
    --text: #d3dce7;
    --soft: #a7b4c4;
    --dim: #7f8da0;
    --muted: #66748a;
    --white: #f2f6fa;
    --cyan: #00d4ff;
    --green: #00e676;
    --amber: #ffb020;
    --red: #ff5c5c;
    --magenta: #e040fb;
    --radius: 14px;
    --radius-sm: 10px;
    --mono: 'Roboto Mono', ui-monospace, monospace;
    --sans: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
    min-height: 100vh;
    background: var(--bg);
    color: var(--text);
    font-family: var(--sans);
    font-size: 15px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse 70% 50% at 50% -10%, rgba(0,212,255,0.07), transparent 70%),
        linear-gradient(rgba(0,212,255,0.022) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,212,255,0.022) 1px, transparent 1px);
    background-size: 100% 100%, 56px 56px, 56px 56px;
    pointer-events: none;
    z-index: -1;
}
a { color: inherit; text-decoration: none; }
:focus-visible { outline: 2px solid var(--cyan); outline-offset: 2px; }
::selection { background: rgba(0,212,255,0.3); color: #fff; }
.ico { width: 18px; height: 18px; flex-shrink: 0; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

/* ── Header + tabs ───────────────────────── */
.c-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(7,11,17,0.9);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--border);
}
.c-header-inner, .c-tabs-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.c-header-inner { height: 60px; display: flex; align-items: center; gap: 12px; }
.c-brand { display: flex; align-items: center; gap: 10px; min-height: 44px; }
.c-brand svg { width: 22px; height: 22px; color: var(--cyan); filter: drop-shadow(0 0 8px rgba(0,212,255,0.45)); }
.c-brand-name { font-family: var(--mono); font-size: 17px; font-weight: 700; letter-spacing: 1.5px; color: var(--white); }
.c-brand-name span { color: var(--cyan); }
.c-chip {
    padding: 4px 10px;
    border: 1px solid var(--border-l);
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--soft);
}
.c-header-right { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.c-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; min-width: 44px; justify-content: center; padding: 8px 10px; border-radius: var(--radius-sm); color: var(--soft); font-size: 14px; font-weight: 500; }
.c-link:hover { color: var(--white); background: rgba(255,255,255,0.05); }
.c-tabs-inner { display: flex; align-items: center; gap: 4px; overflow-x: auto; scrollbar-width: none; }
.c-tabs-inner::-webkit-scrollbar { display: none; }
.c-tab {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 14px;
    color: var(--dim);
    font-size: 14px;
    font-weight: 600;
    white-space: nowrap;
}
.c-tab:hover { color: var(--white); }
.c-tab.active { color: var(--cyan); }
.c-tab.active::after { content: ''; position: absolute; left: 10px; right: 10px; bottom: 0; height: 2px; border-radius: 2px; background: var(--cyan); box-shadow: 0 0 10px rgba(0,212,255,0.6); }
.c-tab-cta { margin-left: auto; }

/* ── Buttons ─────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 9px 16px;
    border: 1px solid var(--border-l);
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.02);
    color: var(--text);
    font-family: var(--sans);
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    white-space: nowrap;
    transition: background 0.15s, border-color 0.15s, color 0.15s;
}
.btn:hover { background: rgba(255,255,255,0.06); border-color: #3a4759; color: var(--white); }
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-primary { background: var(--cyan); border-color: var(--cyan); color: #00121a; }
.btn-primary:hover { background: #33ddff; border-color: #33ddff; color: #00121a; }
.btn-green { background: var(--green); border-color: var(--green); color: #00170b; }
.btn-green:hover { background: #4df09b; border-color: #4df09b; color: #00170b; }
.btn-danger { background: transparent; border-color: rgba(255,92,92,0.45); color: var(--red); }
.btn-danger:hover { background: rgba(255,92,92,0.1); border-color: var(--red); color: #ff8a8a; }
.btn-ghost { background: transparent; border-color: transparent; color: var(--soft); }
.btn-ghost:hover { background: rgba(255,255,255,0.05); border-color: transparent; }
.btn-sm { min-height: 34px; padding: 6px 12px; font-size: 13px; }
.btn-block { width: 100%; }

/* ── Forms ───────────────────────────────── */
.label, label.label {
    display: block;
    margin-bottom: 6px;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dim);
}
.input, .c-input {
    width: 100%;
    min-height: 44px;
    padding: 10px 13px;
    background: var(--input);
    border: 1px solid var(--border-l);
    border-radius: var(--radius-sm);
    color: var(--white);
    font-family: var(--sans);
    font-size: 15px;
    outline: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.input::placeholder, .c-input::placeholder { color: #5d6b7e; }
.input:focus, .c-input:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,212,255,0.15); }
textarea.input, textarea.c-input { resize: vertical; min-height: 70px; }
select.input, select.c-input { cursor: pointer; }
select option { background: var(--panel); color: var(--white); }
.hint { margin-top: 6px; font-size: 13px; color: var(--dim); }

/* ── Panels / cards ──────────────────────── */
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: var(--radius); }
.panel-header { padding: 14px 18px; border-bottom: 1px solid var(--border); font-size: 15px; font-weight: 700; color: var(--white); }
.panel-body { padding: 18px; }
.page-title { font-size: 24px; font-weight: 800; color: var(--white); letter-spacing: -0.01em; }
.page-sub { margin-top: 4px; color: var(--soft); font-size: 15px; }

.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 3px 9px;
    border: 1px solid;
    border-radius: 999px;
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    white-space: nowrap;
}
.badge-cyan { color: var(--cyan); border-color: rgba(0,212,255,0.4); background: rgba(0,212,255,0.07); }
.badge-green { color: var(--green); border-color: rgba(0,230,118,0.4); background: rgba(0,230,118,0.07); }
.badge-red { color: var(--red); border-color: rgba(255,92,92,0.45); background: rgba(255,92,92,0.07); }
.badge-amber { color: var(--amber); border-color: rgba(255,176,32,0.45); background: rgba(255,176,32,0.07); }
.badge-dim { color: var(--soft); border-color: var(--border-l); background: rgba(255,255,255,0.03); }

.chip {
    display: inline-flex;
    align-items: center;
    padding: 6px 12px;
    border: 1px solid var(--border-l);
    border-radius: 999px;
    background: transparent;
    color: var(--soft);
    font-family: var(--mono);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s, background 0.15s;
}
.chip:hover { border-color: #3a4759; color: var(--white); }
.chip.active { border-color: var(--cyan); color: var(--cyan); background: rgba(0,212,255,0.08); }

.tag { padding: 2px 8px; border: 1px solid var(--border); border-radius: 6px; font-family: var(--mono); font-size: 12px; color: var(--dim); }

.empty { padding: 56px 20px; text-align: center; color: var(--dim); }
.empty-icon { width: 52px; height: 52px; margin: 0 auto 14px; display: grid; place-items: center; border-radius: 14px; border: 1px solid var(--border-l); color: var(--soft); }
.empty-icon svg { width: 24px; height: 24px; }
.empty-title { font-size: 17px; font-weight: 700; color: var(--white); margin-bottom: 4px; }
.empty-sub { font-size: 15px; color: var(--soft); }
.empty .btn { margin-top: 18px; }

.loading { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 40px 16px; color: var(--dim); font-size: 14px; }
.loading::before { content: ''; width: 18px; height: 18px; border: 2px solid var(--border-l); border-top-color: var(--cyan); border-radius: 50%; animation: c-spin 0.8s linear infinite; }
@keyframes c-spin { to { transform: rotate(360deg); } }

/* ── Toast ───────────────────────────────── */
.toast {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 9999;
    display: none;
    max-width: 380px;
    padding: 12px 16px;
    background: #111925;
    border: 1px solid var(--border-l);
    border-radius: var(--radius-sm);
    box-shadow: 0 12px 36px rgba(0,0,0,0.5);
    color: var(--text);
    font-size: 14px;
}
.toast.success { border-color: rgba(0,230,118,0.5); color: #7df2b5; }
.toast.error { border-color: rgba(255,92,92,0.55); color: #ff9a9a; }

/* ── Dialog ──────────────────────────────── */
.c-overlay { position: fixed; inset: 0; z-index: 10001; display: flex; align-items: center; justify-content: center; padding: 16px; background: rgba(4,7,11,0.78); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.c-dialog { width: 100%; max-width: 440px; padding: 24px; background: var(--panel); border: 1px solid var(--border-l); border-radius: 16px; box-shadow: 0 30px 80px rgba(0,0,0,0.6); }
.c-dialog.danger { border-color: rgba(255,92,92,0.45); }
.c-dialog-title { font-size: 18px; font-weight: 800; color: var(--white); margin-bottom: 8px; }
.c-dialog.danger .c-dialog-title { color: var(--red); }
.c-dialog-text { margin-bottom: 20px; color: var(--soft); line-height: 1.6; }
.c-dialog-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px; }

::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--border-l); border-radius: 4px; }

@media (max-width: 640px) {
    .c-header-inner, .c-tabs-inner { padding: 0 14px; }
    .c-header-inner { height: 56px; }
    .c-chip, .c-link span { display: none; }
    .c-tabs-inner { -webkit-mask-image: linear-gradient(90deg, #000 88%, transparent); mask-image: linear-gradient(90deg, #000 88%, transparent); }
    .toast { left: 14px; right: 14px; bottom: 14px; max-width: none; }
    .page-title { font-size: 21px; }
    .btn-sm { min-height: 40px; }
    .c-tab { min-height: 44px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
}