/* ═══════════════════════════════════════════════════════
   config.css  —  styles for index.html (config page)
   ═══════════════════════════════════════════════════════ */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --bg:       #0b0d14;
    --surface:  #12151f;
    --border:   #1e2235;
    --accent:   #fbbf24;
    --accent2:  #a855f7;
    --text:     #e2e8f0;
    --muted:    #64748b;
    --input-bg: #0d1017;
    --radius:   6px;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    font-size: 13px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 40px 16px 60px;
}

h1 {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 22px;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 4px;
}

.subtitle {
    color: var(--muted);
    font-size: 11px;
    letter-spacing: 0.06em;
    margin-bottom: 32px;
}

/* ── card ────────────────────────────────────────────── */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    width: 100%;
    max-width: 520px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.section-label {
    font-family: 'Rajdhani', sans-serif;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 5px;
}

/* ── form layout ─────────────────────────────────────── */
.field {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.field label {
    font-size: 11px;
    color: var(--muted);
    letter-spacing: 0.05em;
}

.row {
    display: flex;
    gap: 10px;
}

.row .field { flex: 1; }

/* ── inputs ──────────────────────────────────────────── */
input[type="text"],
input[type="number"],
input[type="password"],
select {
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    padding: 7px 10px;
    width: 100%;
    outline: none;
    transition: border-color 0.15s;
}

input:focus, select:focus { border-color: var(--accent2); }

input[type="color"] {
    width: 36px;
    height: 34px;
    padding: 2px 3px;
    border: 1px solid var(--border);
    border-radius: 4px;
    background: var(--input-bg);
    cursor: pointer;
    flex-shrink: 0;
}

/* ── slot-color rows ─────────────────────────────────── */
#slot-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.slot-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.slot-row input[type="text"] { flex: 1; }

.slot-row .remove-btn {
    background: none;
    border: 1px solid #2d1f1f;
    border-radius: 4px;
    color: #ef4444;
    font-size: 15px;
    line-height: 1;
    width: 28px;
    height: 34px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: background 0.12s, border-color 0.12s;
}

.slot-row .remove-btn:hover {
    background: rgba(239, 68, 68, 0.12);
    border-color: #ef4444;
}

.add-btn {
    background: none;
    border: 1px dashed var(--border);
    border-radius: 4px;
    color: var(--muted);
    font-family: 'JetBrains Mono', monospace;
    font-size: 12px;
    padding: 6px 10px;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.12s, color 0.12s;
    width: 100%;
}

.add-btn:hover {
    border-color: var(--accent);
    color: var(--accent);
}

/* ── legend toggle ───────────────────────────────────── */
.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.toggle-label { font-size: 12px; color: var(--text); }
.toggle-hint  { font-size: 10px; color: var(--muted); margin-top: 1px; }

.toggle {
    position: relative;
    width: 36px;
    height: 20px;
    flex-shrink: 0;
}

.toggle input {
    opacity: 0;
    width: 0;
    height: 0;
    position: absolute;
}

.toggle-track {
    position: absolute;
    inset: 0;
    background: var(--border);
    border-radius: 20px;
    cursor: pointer;
    transition: background 0.2s;
}

.toggle input:checked ~ .toggle-track { background: var(--accent2); }

.toggle-thumb {
    position: absolute;
    top: 3px;
    left: 3px;
    width: 14px;
    height: 14px;
    background: #fff;
    border-radius: 50%;
    pointer-events: none;
    transition: transform 0.2s;
}

.toggle input:checked ~ .toggle-thumb { transform: translateX(16px); }

/* ── output URL box ──────────────────────────────────── */
.output-box {
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 10px 12px;
    font-size: 11px;
    color: #94a3b8;
    word-break: break-all;
    line-height: 1.6;
    min-height: 36px;
}

.output-box a            { color: var(--accent); text-decoration: none; }
.output-box a:hover      { text-decoration: underline; }

/* ── buttons ─────────────────────────────────────────── */
.btn-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

button.share {
    background: #3b82f6;
    border: none;
    border-radius: 4px;
    color: #fff;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 9px 18px;
    cursor: pointer;
    transition: opacity 0.15s;
}
button.share:hover { opacity: 0.85; }

button.primary {
    background: var(--accent);
    border: none;
    border-radius: 4px;
    color: #0b0d14;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 9px 18px;
    cursor: pointer;
    transition: opacity 0.15s;
}
button.primary:hover { opacity: 0.85; }

button.secondary {
    background: none;
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--muted);
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 9px 14px;
    cursor: pointer;
    transition: border-color 0.15s, color 0.15s;
}
button.secondary:hover { border-color: var(--muted); color: var(--text); }

button.danger {
    background: none;
    border: 1px solid #3d1f1f;
    border-radius: 4px;
    color: #ef4444;
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 9px 12px;
    cursor: pointer;
    transition: border-color 0.15s, background 0.15s;
    flex-shrink: 0;
}
button.danger:hover { border-color: #ef4444; background: rgba(239,68,68,0.08); }

.copied-hint {
    font-size: 11px;
    color: #4ade80;
    display: none;
    align-self: center;
}
.copied-hint.show { display: inline; }

/* ── save / load panel ───────────────────────────────── */
.save-panel {
    display: none;
    margin-top: 10px;
    padding: 10px 12px;
    background: var(--input-bg);
    border: 1px solid var(--border);
    border-radius: 4px;
    gap: 8px;
    flex-direction: column;
}
.save-panel.show { display: flex; }

.save-panel-label {
    font-size: 10px;
    color: var(--muted);
    letter-spacing: 0.05em;
}

.save-panel .row { align-items: center; }