/* ============================================================================
   Hermes — Panel de administración
   Sistema de diseño "Signal": sala de control de mensajería, grado instrumento.
   Tema oscuro · acento índigo/violeta · etiquetas monoespaciadas como firma.
   ============================================================================ */

:root {
    /* Tipografía */
    --font-sans: 'Geist', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-mono: 'Geist Mono', ui-monospace, 'SFMono-Regular', 'JetBrains Mono', monospace;

    /* Lienzo */
    --bg: #08080c;
    --bg-grid: rgba(255, 255, 255, 0.022);
    --surface: #101017;
    --surface-2: #16161f;
    --surface-3: #1d1d28;
    --surface-hover: #1a1a24;

    /* Bordes */
    --border: rgba(255, 255, 255, 0.07);
    --border-strong: rgba(255, 255, 255, 0.13);

    /* Texto */
    --text: #ececf2;
    --text-2: #9a9aab;
    --text-muted: #62626f;

    /* Acento índigo/violeta */
    --accent: #8b7df6;
    --accent-bright: #a99bff;
    --accent-strong: #6d5aef;
    --accent-soft: rgba(139, 125, 246, 0.12);
    --accent-border: rgba(139, 125, 246, 0.40);
    --accent-glow: rgba(124, 92, 245, 0.45);

    /* Estados (señales) */
    --success: #34d399;
    --success-soft: rgba(52, 211, 153, 0.13);
    --info: #38bdf8;
    --info-soft: rgba(56, 189, 248, 0.13);
    --warn: #fbbf24;
    --warn-soft: rgba(251, 191, 36, 0.13);
    --danger: #fb7185;
    --danger-soft: rgba(251, 113, 133, 0.13);

    /* Radios / sombras */
    --r-sm: 7px;
    --r: 11px;
    --r-lg: 16px;
    --r-xl: 22px;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 18px 50px -12px rgba(0, 0, 0, 0.75);
    --shadow-glow: 0 0 0 1px var(--accent-border), 0 8px 30px -8px var(--accent-glow);

    --ring: 0 0 0 3px var(--accent-soft), 0 0 0 1px var(--accent-border);
}

/* ----------------------------------------------------------------- base ---- */
*, *::before, *::after { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 14px;
    line-height: 1.55;
    color: var(--text);
    background-color: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    letter-spacing: -0.006em;
}

/* Atmósfera: glow violeta + rejilla tenue, fija detrás de todo. */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(900px 520px at 12% -8%, rgba(124, 92, 245, 0.16), transparent 60%),
        radial-gradient(760px 480px at 100% 0%, rgba(56, 100, 248, 0.08), transparent 55%),
        linear-gradient(var(--bg-grid) 1px, transparent 1px),
        linear-gradient(90deg, var(--bg-grid) 1px, transparent 1px);
    background-size: 100% 100%, 100% 100%, 44px 44px, 44px 44px;
    pointer-events: none;
}

h1, h2, h3, h4 { margin: 0; font-weight: 600; letter-spacing: -0.02em; color: var(--text); }
h1:focus, h2:focus, h3:focus, [tabindex="-1"]:focus { outline: none; }
h1 { font-size: 1.55rem; }
h2 { font-size: 1.15rem; }
h3 { font-size: 1rem; }
p { margin: 0; }
a { color: var(--accent-bright); text-decoration: none; }
a:hover { color: var(--accent); }

code, .mono { font-family: var(--font-mono); font-feature-settings: "ss01", "zero"; }

::selection { background: var(--accent-soft); color: var(--accent-bright); }

::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--surface-3); border-radius: 99px; border: 3px solid var(--bg); }
::-webkit-scrollbar-thumb:hover { background: #2a2a38; }

/* Etiqueta técnica monoespaciada — la firma del sistema. */
.eyebrow {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    font-weight: 500;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
}

.muted { color: var(--text-2); }
.dim { color: var(--text-muted); }
.flip { transform: scaleX(-1); }
.text-sm { font-size: 0.82rem; }
.text-xs { font-size: 0.74rem; }

/* --------------------------------------------------------------- layout ---- */
.stack { display: flex; flex-direction: column; gap: 1rem; }
.row { display: flex; align-items: center; gap: 0.6rem; }
.row-wrap { display: flex; flex-wrap: wrap; align-items: center; gap: 0.6rem; }
.between { display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.spread { flex: 1; }
.center { display: flex; align-items: center; justify-content: center; }

.page-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; margin-bottom: 1.6rem; flex-wrap: wrap; }
.page-head .titles { display: flex; flex-direction: column; gap: 0.35rem; }

/* ----------------------------------------------------------------- card ---- */
.card {
    background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    box-shadow: var(--shadow);
}
.card-pad { padding: 1.4rem 1.5rem; }
.card-head {
    padding: 1.05rem 1.5rem;
    border-bottom: 1px solid var(--border);
    display: flex; align-items: center; justify-content: space-between; gap: 1rem;
}
.card-title { font-size: 0.95rem; font-weight: 600; }

/* -------------------------------------------------------------- buttons ---- */
.btn {
    --bg-btn: var(--surface-3);
    display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
    font-family: var(--font-sans); font-size: 0.85rem; font-weight: 500; line-height: 1;
    padding: 0.6rem 1rem; border-radius: var(--r-sm);
    border: 1px solid var(--border-strong); background: var(--bg-btn); color: var(--text);
    cursor: pointer; white-space: nowrap; transition: all 0.16s ease; user-select: none;
}
.btn:hover { background: var(--surface-hover); border-color: var(--accent-border); transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; }
.btn svg { width: 16px; height: 16px; }

.btn-primary {
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
    border-color: transparent; color: #fff; font-weight: 600;
    box-shadow: 0 6px 20px -8px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.18);
}
.btn-primary:hover { filter: brightness(1.08); border-color: transparent; box-shadow: 0 10px 28px -8px var(--accent-glow); }

.btn-ghost { background: transparent; border-color: transparent; color: var(--text-2); }
.btn-ghost:hover { background: var(--surface-2); color: var(--text); border-color: var(--border); }

.btn-danger { color: var(--danger); border-color: rgba(251, 113, 133, 0.30); background: var(--danger-soft); }
.btn-danger:hover { background: rgba(251, 113, 133, 0.20); border-color: var(--danger); color: #ffd9df; }

.btn-success { color: var(--success); border-color: rgba(52, 211, 153, 0.30); background: var(--success-soft); }
.btn-success:hover { background: rgba(52, 211, 153, 0.20); border-color: var(--success); }

.btn-sm { padding: 0.42rem 0.7rem; font-size: 0.78rem; border-radius: var(--r-sm); }
.btn-icon { padding: 0.5rem; border-radius: var(--r-sm); }
.btn-block { width: 100%; }

/* ----------------------------------------------------------------- form ---- */
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field > label, .label {
    font-size: 0.78rem; font-weight: 500; color: var(--text-2);
}
.hint { font-size: 0.74rem; color: var(--text-muted); }

.input, .select, .textarea {
    width: 100%; font-family: var(--font-sans); font-size: 0.88rem; color: var(--text);
    background: var(--bg); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    padding: 0.6rem 0.75rem; transition: border-color 0.16s, box-shadow 0.16s, background 0.16s;
}
.textarea { resize: vertical; min-height: 64px; line-height: 1.5; }
.input::placeholder, .textarea::placeholder { color: var(--text-muted); }
.input:focus, .select:focus, .textarea:focus {
    outline: none; border-color: var(--accent-border); box-shadow: var(--ring); background: var(--surface);
}
.input.mono { font-family: var(--font-mono); }
.select {
    appearance: none; cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%239a9aab' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat; background-position: right 0.7rem center; padding-right: 2rem;
}

.validation-message, .field-error { color: var(--danger); font-size: 0.76rem; }
.invalid { border-color: var(--danger) !important; }

/* Toggle chip (selección de servicios) */
.toggle-chip {
    display: inline-flex; align-items: center; gap: 0.45rem; cursor: pointer;
    padding: 0.45rem 0.8rem; border-radius: 99px; font-size: 0.82rem; font-weight: 500;
    border: 1px solid var(--border-strong); background: var(--surface); color: var(--text-2);
    transition: all 0.16s ease;
}
.toggle-chip:hover { border-color: var(--accent-border); color: var(--text); }
.toggle-chip.on { background: var(--accent-soft); border-color: var(--accent-border); color: var(--accent-bright); }
.toggle-chip .dot { width: 7px; height: 7px; border-radius: 99px; background: currentColor; opacity: 0.45; }
.toggle-chip.on .dot { opacity: 1; box-shadow: 0 0 8px currentColor; }

/* ---------------------------------------------------------------- table ---- */
.table-wrap { overflow: auto; border-radius: var(--r-lg); border: 1px solid var(--border); background: var(--surface); }
table.data { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
table.data thead th {
    font-family: var(--font-mono); font-size: 0.66rem; font-weight: 500; letter-spacing: 0.12em;
    text-transform: uppercase; color: var(--text-muted); text-align: left;
    padding: 0.75rem 1.1rem; border-bottom: 1px solid var(--border); white-space: nowrap;
    background: var(--surface-2);
}
table.data tbody td { padding: 0.85rem 1.1rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
table.data tbody tr:last-child td { border-bottom: none; }
table.data tbody tr { transition: background 0.12s; }
table.data tbody tr.clickable { cursor: pointer; }
table.data tbody tr:hover { background: var(--surface-hover); }
table.data tbody tr.active { background: var(--accent-soft); }
.cell-mono { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-2); }
.col-actions { text-align: right; white-space: nowrap; }

/* --------------------------------------------------------------- badges ---- */
.badge {
    display: inline-flex; align-items: center; gap: 0.38rem;
    font-size: 0.72rem; font-weight: 500; padding: 0.22rem 0.55rem; border-radius: 99px;
    border: 1px solid var(--border-strong); background: var(--surface-3); color: var(--text-2);
    white-space: nowrap; line-height: 1.3;
}
.badge .led { width: 6px; height: 6px; border-radius: 99px; background: currentColor; box-shadow: 0 0 7px currentColor; }
.badge.b-success { color: var(--success); background: var(--success-soft); border-color: rgba(52, 211, 153, 0.30); }
.badge.b-info    { color: var(--info);    background: var(--info-soft);    border-color: rgba(56, 189, 248, 0.30); }
.badge.b-warn    { color: var(--warn);    background: var(--warn-soft);    border-color: rgba(251, 191, 36, 0.30); }
.badge.b-danger  { color: var(--danger);  background: var(--danger-soft);  border-color: rgba(251, 113, 133, 0.30); }
.badge.b-accent  { color: var(--accent-bright); background: var(--accent-soft); border-color: var(--accent-border); }

.chip {
    display: inline-flex; align-items: center; gap: 0.3rem; font-size: 0.72rem; font-weight: 500;
    padding: 0.2rem 0.5rem; border-radius: var(--r-sm); background: var(--surface-3);
    border: 1px solid var(--border); color: var(--text-2);
}

/* --------------------------------------------------------------- pieces ---- */
.kbd-key {
    font-family: var(--font-mono); font-size: 0.82rem; color: var(--text);
    background: var(--bg); border: 1px solid var(--border-strong); border-radius: var(--r-sm);
    padding: 0.7rem 0.85rem; word-break: break-all; display: block;
}

.copy-btn {
    display: inline-flex; align-items: center; gap: 0.3rem; cursor: pointer;
    background: transparent; border: none; color: var(--text-muted); font-size: 0.74rem;
    font-family: var(--font-mono); transition: color 0.14s; padding: 0;
}
.copy-btn:hover { color: var(--accent-bright); }
.copy-btn svg { width: 13px; height: 13px; }

/* Empty / loading */
.empty {
    text-align: center; padding: 3rem 1.5rem; color: var(--text-muted);
    display: flex; flex-direction: column; align-items: center; gap: 0.75rem;
}
.empty .ico { width: 44px; height: 44px; color: var(--text-muted); opacity: 0.6; }
.empty h3 { color: var(--text-2); font-weight: 500; }

.spinner {
    width: 18px; height: 18px; border-radius: 99px;
    border: 2px solid var(--border-strong); border-top-color: var(--accent);
    animation: spin 0.7s linear infinite; display: inline-block;
}
@keyframes spin { to { transform: rotate(360deg); } }

.skeleton {
    background: linear-gradient(90deg, var(--surface-2) 25%, var(--surface-3) 50%, var(--surface-2) 75%);
    background-size: 200% 100%; animation: shimmer 1.3s infinite; border-radius: var(--r-sm);
}
@keyframes shimmer { to { background-position: -200% 0; } }

/* alert inline (login) */
.alert { padding: 0.7rem 0.9rem; border-radius: var(--r-sm); font-size: 0.82rem; display: flex; align-items: center; gap: 0.5rem; }
.alert.alert-danger { color: var(--danger); background: var(--danger-soft); border: 1px solid rgba(251, 113, 133, 0.30); }
.alert.alert-warn { color: var(--warn); background: var(--warn-soft); border: 1px solid rgba(251, 191, 36, 0.30); }

/* ---------------------------------------------------------------- modal ---- */
.modal-overlay {
    position: fixed; inset: 0; z-index: 100; display: flex; align-items: center; justify-content: center;
    padding: 1.5rem; background: rgba(4, 4, 8, 0.72); backdrop-filter: blur(6px);
    animation: fade 0.18s ease;
}
.modal {
    width: 100%; max-width: 520px; background: linear-gradient(180deg, var(--surface-2), var(--surface));
    border: 1px solid var(--border-strong); border-radius: var(--r-xl); box-shadow: var(--shadow-lg);
    animation: pop 0.2s cubic-bezier(0.2, 0.9, 0.3, 1.2); overflow: hidden;
}
.modal-head { padding: 1.25rem 1.5rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.modal-body { padding: 1.5rem; display: flex; flex-direction: column; gap: 1.1rem; max-height: 70vh; overflow: auto; }
.modal-foot { padding: 1.1rem 1.5rem; border-top: 1px solid var(--border); display: flex; justify-content: flex-end; gap: 0.6rem; background: var(--surface); }

@keyframes fade { from { opacity: 0; } }
@keyframes pop { from { opacity: 0; transform: translateY(10px) scale(0.97); } }

/* ----------------------------------------------------------- toast host ---- */
.toast-host { position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 200; display: flex; flex-direction: column; gap: 0.6rem; max-width: 360px; }
.toast {
    display: flex; align-items: flex-start; gap: 0.65rem; padding: 0.8rem 1rem;
    background: var(--surface-3); border: 1px solid var(--border-strong); border-radius: var(--r);
    box-shadow: var(--shadow-lg); animation: toast-in 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.2);
    border-left-width: 3px;
}
.toast.t-success { border-left-color: var(--success); }
.toast.t-error { border-left-color: var(--danger); }
.toast .t-ico { flex-shrink: 0; margin-top: 1px; }
.toast.t-success .t-ico { color: var(--success); }
.toast.t-error .t-ico { color: var(--danger); }
.toast .t-msg { font-size: 0.84rem; color: var(--text); }
@keyframes toast-in { from { opacity: 0; transform: translateX(30px); } }

/* ----------------------------------------------------------- animations ---- */
.reveal { animation: reveal 0.5s cubic-bezier(0.2, 0.7, 0.2, 1) backwards; }
@keyframes reveal { from { opacity: 0; transform: translateY(10px); } }

/* ------------------------------------------------------------- confirm ---- */
.confirm-head { display: flex; gap: 0.9rem; align-items: flex-start; }
.confirm-ico {
    flex-shrink: 0; width: 40px; height: 40px; border-radius: 11px;
    display: flex; align-items: center; justify-content: center; border: 1px solid var(--border);
}
.confirm-ico.danger { color: var(--danger); background: var(--danger-soft); border-color: rgba(251, 113, 133, 0.3); }
.confirm-ico.accent { color: var(--accent-bright); background: var(--accent-soft); border-color: var(--accent-border); }

/* ---------------------------------------------------------------- auth ---- */
.auth-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 1.5rem; }
.auth-card { width: 100%; max-width: 400px; }
.auth-brand { display: flex; align-items: center; gap: 0.75rem; justify-content: center; margin-bottom: 1.6rem; }
.auth-brand .brand-mark { width: 36px; height: 36px; border-radius: 10px; background: linear-gradient(145deg, var(--accent-bright), var(--accent-strong)); box-shadow: 0 0 22px -4px var(--accent-glow); }
.auth-brand .name { font-size: 1.15rem; font-weight: 600; letter-spacing: -0.02em; }
.auth-panel { background: linear-gradient(180deg, var(--surface-2), var(--surface)); border: 1px solid var(--border-strong); border-radius: var(--r-xl); padding: 1.9rem; box-shadow: var(--shadow-lg); }

/* --------------------------------------------------------- dashboard ------ */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1rem; }
.quick-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.quick-card { display: flex; gap: 1rem; align-items: flex-start; padding: 1.3rem; text-decoration: none; transition: border-color 0.16s, transform 0.16s; }
.quick-card:hover { border-color: var(--accent-border); transform: translateY(-2px); }
.quick-ico { flex-shrink: 0; width: 40px; height: 40px; border-radius: 11px; display: flex; align-items: center; justify-content: center; color: var(--accent-bright); background: var(--accent-soft); border: 1px solid var(--accent-border); }
.quick-card h3 { color: var(--text); margin-bottom: 0.2rem; }

/* ----------------------------------------------------------- toolbar ------ */
.toolbar { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-bottom: 1.1rem; }
.toolbar .select { width: auto; min-width: 170px; }
.tag-list { display: flex; flex-wrap: wrap; gap: 0.35rem; }

.pager { display: flex; align-items: center; justify-content: space-between; gap: 1rem; margin-top: 1rem; flex-wrap: wrap; }
.pager .controls { display: flex; align-items: center; gap: 0.5rem; }
.pager .page-num { font-family: var(--font-mono); font-size: 0.8rem; color: var(--text-2); padding: 0 0.4rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
@media (max-width: 560px) { .grid-2 { grid-template-columns: 1fr; } }

.svc { display: inline-flex; align-items: center; gap: 0.45rem; }
.svc-ico { display: inline-flex; width: 24px; height: 24px; border-radius: 7px; align-items: center; justify-content: center; border: 1px solid var(--border); }
.svc-ico.email { color: var(--info); background: var(--info-soft); border-color: rgba(56, 189, 248, 0.25); }
.svc-ico.sms { color: var(--accent-bright); background: var(--accent-soft); border-color: var(--accent-border); }
.user-avatar { width: 27px; height: 27px; border-radius: 7px; display: inline-flex; align-items: center; justify-content: center; font-weight: 600; font-size: 0.74rem; color: var(--accent-bright); background: var(--accent-soft); border: 1px solid var(--accent-border); flex-shrink: 0; }

/* ---------------------------------------------------------- detalle ------- */
.drawer-overlay { position: fixed; inset: 0; z-index: 90; background: rgba(4, 4, 8, 0.6); backdrop-filter: blur(4px); animation: fade 0.18s ease; }
.drawer {
    position: fixed; top: 0; right: 0; bottom: 0; z-index: 91; width: 460px; max-width: 92vw;
    background: linear-gradient(180deg, var(--surface-2), var(--surface)); border-left: 1px solid var(--border-strong);
    box-shadow: var(--shadow-lg); display: flex; flex-direction: column; animation: slide-in 0.24s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes slide-in { from { transform: translateX(100%); } }
.drawer-head { padding: 1.25rem 1.4rem; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.drawer-body { padding: 1.4rem; overflow: auto; display: flex; flex-direction: column; gap: 1.2rem; }
.detail-list { display: flex; flex-direction: column; }
.detail-row { display: flex; justify-content: space-between; gap: 1rem; padding: 0.6rem 0; border-bottom: 1px solid var(--border); font-size: 0.84rem; }
.detail-row:last-child { border-bottom: none; }
.detail-row .k { color: var(--text-muted); font-family: var(--font-mono); font-size: 0.72rem; letter-spacing: 0.04em; text-transform: uppercase; }
.detail-row .v { color: var(--text); text-align: right; word-break: break-word; }
.detail-row .v.mono { font-family: var(--font-mono); font-size: 0.8rem; }

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}