/* ==========================================================================
   JURIDICO.CL V3 — CAPA DE PRESENTACIÓN "BUFETE DE PRESTIGIO"
   Azul tinta profundo + dorado · Chat-first · Modo oscuro
   ========================================================================== */
:root {
    --ink-0: #05080f;
    --ink-1: #080d18;
    --ink-2: #0c1424;
    --panel: #0f1930;
    --panel-2: #131f3a;
    --panel-3: #182747;
    --line: rgba(201, 164, 92, 0.16);
    --line-soft: #1d2a45;
    --gold: #c9a45c;
    --gold-2: #e8ce96;
    --gold-deep: #8f6f33;
    --text: #e9edf5;
    --muted: #8e9ab2;
    --muted-2: #5f6c86;
    --green: #3ecf8e;
    --red: #e5646c;
    --amber: #e0b13e;
    --blue: #6b9bff;
    --serif: 'Cormorant Garamond', Georgia, serif;
    --sans: 'Inter', system-ui, 'Segoe UI', sans-serif;
}

* { box-sizing: border-box; }

html, body { height: 100%; }

body {
    margin: 0;
    font-family: var(--sans);
    color: var(--text);
    background:
        radial-gradient(1100px 500px at 85% -10%, rgba(201,164,92,.10), transparent 60%),
        radial-gradient(900px 600px at -10% 110%, rgba(40,80,160,.14), transparent 60%),
        var(--ink-1);
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

::selection { background: rgba(201,164,92,.35); color: #fff; }

/* Scrollbars */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: #263656; border-radius: 6px; border: 2px solid var(--ink-1); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-deep); }
#chat::-webkit-scrollbar-thumb, #fat6-wrap::-webkit-scrollbar-thumb, #file-list-wrap::-webkit-scrollbar-thumb { border-color: var(--ink-2); }

button { font-family: var(--sans); }
:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }

/* ==========================================================================
   HEADER — MESA DE LITIGIO
   ========================================================================== */

.app-header {
    position: relative;
    z-index: 20;
    background: linear-gradient(180deg, rgba(15,25,48,.92), rgba(10,17,32,.88));
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--line);
    box-shadow: 0 10px 40px rgba(0,0,0,.45);
    padding: 10px 16px 8px;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.header-top {
    display: flex;
    gap: 10px;
    align-items: center;
    flex-wrap: wrap;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 4px 16px 4px 6px;
}

.brand-scale { width: 30px; height: 30px; color: var(--gold); filter: drop-shadow(0 0 8px rgba(201,164,92,.45)); flex-shrink: 0; }

.brand-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 2px;
    min-width: 0;
}

.brand-name {
    font-family: var(--serif);
    font-size: 22px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--text);
    white-space: nowrap;
}
.brand-name em { font-style: normal; color: var(--gold); }
.brand-name small { font-family: var(--sans); font-size: 10px; font-weight: 600; color: var(--muted); letter-spacing: 1px; }

/* Caso 1: pill de progreso bajo el nombre */
.brand-progress {
    display: none;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .5px;
    color: var(--gold-2);
    background: rgba(201,164,92,.08);
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 2px 9px;
    white-space: nowrap;
    line-height: 1.2;
}
.brand-progress.active { display: inline-block; }

/* Caso 6: fila de toggles + bloques colapsables */
.header-toggles {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.toggle-row {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    align-items: center;
}

.toggle-trigger-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(201,164,92,.08);
    color: var(--gold-2);
    border: 1px solid var(--line);
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 999px;
    cursor: pointer;
    transition: all .2s;
}
.toggle-trigger-btn .toggle-icon {
    display: inline-block;
    font-size: 8px;
    transition: transform .2s;
}
.toggle-trigger-btn:hover { background: rgba(201,164,92,.2); border-color: var(--gold); box-shadow: 0 0 14px rgba(201,164,92,.25); }

.toggle-block {
    display: flex;
    flex-direction: column;
    gap: 6px;
    transition: max-height .3s ease, opacity .25s ease;
    overflow: hidden;
}
.toggle-block.collapsed {
    max-height: 0 !important;
    opacity: 0;
    pointer-events: none;
}

.block-section {
    background: rgba(255,255,255,.02);
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    padding: 6px 10px 8px;
}

.block-head {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--gold-2);
    cursor: pointer;
    user-select: none;
    padding: 3px 2px 6px;
}
.block-head .block-toggle-icon {
    display: inline-block;
    font-size: 8px;
    transition: transform .2s;
}
.block-head:hover { color: var(--gold); }

.block-body {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    transition: max-height .25s ease, opacity .2s ease;
    overflow: hidden;
}
.block-body.collapsed {
    max-height: 0 !important;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
}

.action-grid { flex-direction: row; }
.cmd-grid { flex-direction: row; }

.action-btn {
    flex-shrink: 0;
    background: rgba(201,164,92,.07);
    border: 1px solid var(--line);
    color: var(--gold-2);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: .3px;
    cursor: pointer;
    transition: all .25s cubic-bezier(.4,0,.2,1);
}
.action-btn:hover {
    transform: translateY(-1px);
    background: rgba(201,164,92,.22);
    border-color: var(--gold);
    box-shadow: 0 6px 18px rgba(201,164,92,.25);
}
.action-btn.danger {
    background: rgba(229,100,108,.1);
    color: var(--red);
    border-color: rgba(229,100,108,.3);
}
.action-btn.danger:hover {
    background: rgba(229,100,108,.22);
    border-color: var(--red);
    box-shadow: 0 6px 18px rgba(229,100,108,.25);
}
.action-btn.placeholder { opacity: .85; }

/* Badge de usuario */
.user-badge {
    display: flex;
    align-items: center;
    gap: 10px;
    align-self: center;
    margin-left: auto;
    background: linear-gradient(135deg, rgba(201,164,92,.14), rgba(201,164,92,.05));
    border: 1px solid var(--line);
    padding: 6px 8px 6px 14px;
    border-radius: 999px;
    font-size: 12.5px;
    font-weight: 500;
    color: var(--text);
}
.user-badge .rol-badge {
    background: linear-gradient(135deg, #2d46b9, #1a2f7a);
    color: #fff;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 9.5px;
    text-transform: uppercase;
    font-weight: 700;
    letter-spacing: .8px;
}
.user-badge .rol-badge.admin { background: linear-gradient(135deg, #b91c1c, #7f1d1d); }
.user-badge .rol-badge.abogado { background: linear-gradient(135deg, #6d28d9, #4c1d95); }
.user-badge .saldo-badge {
    background: rgba(62,207,142,.15);
    color: var(--green);
    border: 1px solid rgba(62,207,142,.3);
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 10px;
    font-weight: 700;
}
.btn-cerrar-sesion {
    background: none;
    border: none;
    color: var(--muted);
    cursor: pointer;
    font-size: 15px;
    padding: 5px 9px;
    border-radius: 999px;
    transition: all .2s;
}
.btn-cerrar-sesion:hover { background: rgba(229,100,108,.15); color: var(--red); }

/* ==========================================================================
   MAIN — CHAT + PANEL DEL CASO
   ========================================================================== */

main { flex: 1; display: flex; min-height: 0; position: relative; }

#chat {
    order: 1;
    flex: 1;
    overflow-y: auto;
    padding: 26px clamp(16px, 5vw, 64px) 20px;
    display: flex !important;
    flex-direction: column;
    gap: 14px;
    min-width: 0;
    position: relative;
    background:
        radial-gradient(800px 300px at 50% 0%, rgba(201,164,92,.05), transparent 70%);
}

.chat-watermark {
    position: sticky;
    top: 38%;
    align-self: center;
    font-family: var(--serif);
    font-size: clamp(160px, 26vw, 340px);
    line-height: 1;
    color: rgba(201,164,92,.045);
    pointer-events: none;
    user-select: none;
    margin-bottom: -160px;
    z-index: 0;
}

.msg {
    position: relative;
    max-width: min(78%, 760px);
    padding: 13px 17px;
    border-radius: 16px;
    white-space: pre-wrap;
    line-height: 1.55;
    font-size: 14px;
    z-index: 1;
    animation: messageSlide .35s cubic-bezier(.34,1.3,.64,1);
}
@keyframes messageSlide {
    from { opacity: 0; transform: translateY(16px) scale(.98); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.msg.user {
    align-self: flex-end;
    color: #fff;
    border-bottom-right-radius: 5px;
    background: linear-gradient(135deg, #1b3a6b, #12264a);
    border: 1px solid rgba(107,155,255,.35);
    border-right: 3px solid var(--gold);
    box-shadow: 0 8px 24px rgba(10,25,60,.45);
}

.msg.bot {
    align-self: flex-start;
    background: linear-gradient(160deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line-soft);
    border-left: 3px solid var(--gold);
    border-bottom-left-radius: 5px;
    box-shadow: 0 8px 24px rgba(0,0,0,.35);
}

.msg .chip {
    display: inline-block;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 999px;
    padding: 2px 11px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .4px;
    margin-bottom: 7px;
}
.bot .chip { background: rgba(201,164,92,.14); border-color: var(--line); color: var(--gold-2); }

/* Caso 5: chip colapsable + cuerpo */
.msg .chip.chip-toggle {
    cursor: pointer;
    user-select: none;
    transition: background .2s, border-color .2s;
}
.msg .chip.chip-toggle:hover {
    background: rgba(201,164,92,.28);
    border-color: var(--gold);
}
.msg .chip-toggle-icon {
    display: inline-block;
    font-size: 8px;
    margin-right: 3px;
    vertical-align: middle;
    transition: transform .2s;
}
.msg-body { display: block; }
.msg.collapsed .msg-body { display: none; }

.bot details { margin-top: 10px; border-top: 1px dashed var(--line-soft); padding-top: 8px; }
.bot summary { cursor: pointer; font-size: 11px; font-weight: 800; letter-spacing: .5px; color: var(--gold); }
.bot details pre {
    font-size: 10.5px;
    max-height: 240px;
    overflow: auto;
    white-space: pre-wrap;
    word-break: break-word;
    background: var(--ink-0);
    border: 1px solid var(--line-soft);
    color: #9fe8c4;
    padding: 10px;
    border-radius: 10px;
}

.debug-panel {
    align-self: center;
    background: rgba(224,177,62,.08);
    border: 1px dashed rgba(224,177,62,.5);
    color: var(--amber);
    width: 95%;
    padding: 12px;
    border-radius: 12px;
    font-family: monospace;
    font-size: 11px;
    white-space: pre-wrap;
    word-break: break-word;
}

/* ==========================================================================
   SIDEBAR — CARPETA DIGITAL + RESUMEN EN PLENO
   ========================================================================== */

#sidebar {
    order: 3;
    width: 380px;
    min-width: 300px;
    max-width: 560px;
    background: linear-gradient(180deg, var(--ink-2), var(--ink-1));
    border-left: 1px solid var(--line);
    display: flex !important;
    flex-direction: column;
    min-height: 0;
    flex-shrink: 0;
    box-shadow: -20px 0 50px rgba(0,0,0,.35);
}

/* Fix de especificidad: id+class gana a #sidebar */
#sidebar.sidebar-hidden { display: none !important; }

#file-list-wrap { overflow-y: auto; min-height: 0; flex: 1 1 50%; padding: 12px; }

#file-list { display: grid; grid-template-columns: 1fr; gap: 10px; }

/* Caso 2: item de archivo compacto */
.archivo-item {
    position: relative;
    overflow: hidden;
    background: linear-gradient(150deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line-soft);
    border-left: 4px solid var(--muted-2);
    border-radius: 13px;
    padding: 9px 12px;
    transition: all .25s cubic-bezier(.4,0,.2,1);
}
.archivo-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}
.archivo-item:hover { transform: translateY(-2px); border-color: var(--line); box-shadow: 0 10px 26px rgba(0,0,0,.4); }
.archivo-item:hover::before { transform: scaleX(1); }

.archivo-item.listo     { border-left-color: var(--blue); }
.archivo-item.enviado   { border-left-color: var(--green); background: linear-gradient(150deg, rgba(62,207,142,.07), var(--panel)); }
.archivo-item.procesando,
.archivo-item.enviando  { border-left-color: var(--amber); animation: pulse 1.5s infinite; }
.archivo-item.error     { border-left-color: var(--red); background: linear-gradient(150deg, rgba(229,100,108,.07), var(--panel)); }
.archivo-item.analizando{ border-left-color: var(--gold); }

@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .65; } }

.archivo-top { display: flex; align-items: center; gap: 6px; }
.archivo-nombre {
    display: flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
    flex: 1;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.archivo-nombre .archivo-icono { font-size: 13px; flex-shrink: 0; }
.archivo-top .dots {
    background: rgba(255,255,255,.05);
    border: 1px solid var(--line-soft);
    color: var(--muted);
    border-radius: 8px;
    padding: 2px 8px;
    cursor: pointer;
    font-weight: 800;
    font-size: 13px;
    line-height: 1;
    transition: all .2s;
    flex-shrink: 0;
}
.archivo-top .dots:hover { color: var(--gold-2); border-color: var(--gold); }

/* Caso 2: línea compacta de metadata */
.archivo-line {
    display: flex;
    align-items: center;
    gap: 5px;
    flex-wrap: nowrap;
    overflow: hidden;
    margin-top: 5px;
    font-size: 9.5px;
    line-height: 1.3;
    white-space: nowrap;
}
.archivo-line .badge {
    font-size: 9px;
    padding: 1px 6px;
    margin: 0;
    flex-shrink: 0;
}
.archivo-line .line-tam {
    color: var(--blue);
    font-weight: 700;
    flex-shrink: 0;
}
.archivo-line .line-sep {
    opacity: .35;
    flex-shrink: 0;
}
.archivo-line .line-estado {
    color: var(--muted);
    overflow: hidden;
    text-overflow: ellipsis;
}

.badge { font-size: 9px; padding: 2px 7px; border-radius: 5px; font-weight: 700; text-transform: uppercase; letter-spacing: .6px; }
.badge-type  { background: rgba(107,155,255,.12); color: var(--blue);   border: 1px solid rgba(107,155,255,.3); }
.badge-img   { background: rgba(224,177,62,.12);  color: var(--amber);  border: 1px solid rgba(224,177,62,.3); }
.badge-table { background: rgba(62,207,142,.12);  color: var(--green);  border: 1px solid rgba(62,207,142,.3); }
.badge-alert { background: rgba(229,100,108,.12); color: var(--red);    border: 1px solid rgba(229,100,108,.3); }

.estado-extraccion { font-size: 10px; color: var(--muted); margin-top: 5px; display: flex; align-items: center; gap: 6px; }
.spinner-mini { width: 11px; height: 11px; border: 2px solid var(--line-soft); border-top-color: var(--gold); border-radius: 50%; animation: spin 1s linear infinite; display: inline-block; vertical-align: middle; }
@keyframes spin { to { transform: rotate(360deg); } }

.enviar-btn {
    margin: 0 0 0 auto;
    padding: 2px 9px;
    background: linear-gradient(135deg, rgba(62,207,142,.2), rgba(62,207,142,.08));
    color: var(--green);
    border: 1px solid rgba(62,207,142,.4);
    border-radius: 999px;
    font-weight: 700;
    font-size: 9.5px;
    line-height: 1.2;
    cursor: pointer;
    transition: all .2s;
    flex-shrink: 0;
}
.enviar-btn:hover { background: var(--green); color: #06130c; box-shadow: 0 4px 18px rgba(62,207,142,.35); }
.enviar-btn:disabled { opacity: .4; cursor: not-allowed; }
.reenviar-btn { background: rgba(255,255,255,.05); color: var(--muted); border-color: var(--line-soft); }
.reenviar-btn:hover { background: rgba(255,255,255,.12); color: var(--text); box-shadow: none; }

.empty-state { text-align: center; padding: 34px 16px; color: var(--muted-2); font-size: 12px; }

/* RESUMEN EN PLENO (antes FAT-6) */
.fat6-head {
    padding: 11px 14px;
    background: rgba(201,164,92,.06);
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    font-weight: 700;
    font-size: 11.5px;
    letter-spacing: 1.2px;
    color: var(--gold-2);
    display: flex;
    align-items: center;
    gap: 6px;
    text-transform: uppercase;
}
.fat6-head .spacer { flex: 1; }
#fat6-wrap { overflow-y: auto; min-height: 0; flex: 1 1 50%; padding: 12px; background: rgba(5,8,15,.3); }

.f6-row {
    font-size: 11.5px;
    margin-bottom: 6px;
    color: var(--text);
    padding: 6px 9px;
    border-radius: 9px;
    background: rgba(255,255,255,.02);
    border: 1px solid transparent;
    transition: background .5s, border-color .5s;
    line-height: 1.5;
}
.f6-row.just-updated { background: rgba(62,207,142,.1); border-color: rgba(62,207,142,.3); }
.f6-row b { color: var(--gold); font-weight: 700; }
.f6-row details { margin-left: 10px; }
.f6-row summary { cursor: pointer; font-weight: 700; color: var(--text); }
.f6-row summary:hover { color: var(--gold-2); }
.f6-row ul { margin: 5px 0; padding-left: 16px; max-height: 150px; overflow-y: auto; }
.f6-row li { margin-bottom: 4px; word-break: break-word; color: var(--muted); }
.f6-row li b { color: var(--gold-2); }

.mini-btn {
    background: rgba(255,255,255,.04);
    border: 1px solid var(--line-soft);
    color: var(--muted);
    border-radius: 8px;
    cursor: pointer;
    font-size: 11px;
    padding: 3px 8px;
    transition: all .2s;
}
.mini-btn:hover { color: var(--gold-2); border-color: var(--gold); background: rgba(201,164,92,.1); }

/* Log técnico */
#log-panel {
    background: #04070d;
    color: #7ee0a8;
    font-family: 'JetBrains Mono', Consolas, monospace;
    font-size: 10px;
    padding: 8px 10px;
    min-height: 80px;
    max-height: 40vh;
    overflow-y: auto;
    white-space: pre-wrap;
    display: none;
    border-top: 1px solid var(--line);
}

/* Redimensionadores */
.resizer-v { order: 2; width: 5px; cursor: col-resize; background: transparent; position: relative; z-index: 10; transition: background .2s; }
.resizer-v:hover, .resizer-v.active { background: var(--gold); }
.resizer-h { height: 5px; cursor: row-resize; background: transparent; position: relative; z-index: 10; transition: background .2s; }
.resizer-h:hover, .resizer-h.active { background: var(--gold); }

/* ==========================================================================
   BARRA DE ESCRITURA
   ========================================================================== */

#bar {
    display: flex;
    gap: 10px;
    align-items: center;
    padding: 12px clamp(12px, 4vw, 48px);
    background: linear-gradient(180deg, rgba(12,20,36,.6), rgba(8,13,24,.95));
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--line);
    position: relative;
    z-index: 15;
}
#bar.drag-over { outline: 2px dashed var(--gold); outline-offset: -8px; border-radius: 4px; }

.bar-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 46px;
    min-width: 46px;
    padding: 0 14px;
    background: rgba(255,255,255,.04);
    color: var(--gold-2);
    border: 1px solid var(--line);
    border-radius: 999px;
    cursor: pointer;
    transition: all .2s;
    flex-shrink: 0;
}
.bar-btn svg { width: 19px; height: 19px; }
.bar-btn:hover { background: rgba(201,164,92,.15); border-color: var(--gold); box-shadow: 0 0 18px rgba(201,164,92,.2); }
.bar-btn:disabled { opacity: .35; cursor: not-allowed; box-shadow: none; }

.bar-send {
    background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, var(--gold-deep));
    color: #17110a;
    font-weight: 800;
    font-size: 13px;
    letter-spacing: .4px;
    border: none;
    padding: 0 22px;
    box-shadow: 0 6px 22px rgba(201,164,92,.35);
}
.bar-send:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 10px 30px rgba(201,164,92,.5); background: linear-gradient(135deg, #fff0d0, var(--gold-2) 55%, var(--gold)); }
.bar-send:disabled { background: rgba(255,255,255,.06); color: var(--muted-2); box-shadow: none; }

#q {
    flex: 1;
    height: 46px;
    padding: 0 20px;
    background: rgba(255,255,255,.04);
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    color: var(--text);
    font-size: 14px;
    font-family: var(--sans);
    transition: all .25s;
}
#q::placeholder { color: var(--muted-2); }
#q:focus { outline: none; border-color: var(--gold); background: rgba(201,164,92,.06); box-shadow: 0 0 0 4px rgba(201,164,92,.12), 0 0 24px rgba(201,164,92,.1); }
#q:disabled { opacity: .5; }

/* ==========================================================================
   MENÚ CONTEXTUAL
   ========================================================================== */

#ctx-menu {
    position: fixed;
    background: rgba(10,16,30,.97);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: 0 20px 60px rgba(0,0,0,.65), 0 0 0 1px rgba(0,0,0,.4);
    z-index: 999;
    display: none;
    min-width: 250px;
    padding: 6px;
    backdrop-filter: blur(14px);
    animation: slideIn .18s ease;
}
@keyframes slideIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

#ctx-menu button {
    display: block;
    width: 100%;
    text-align: left;
    background: none;
    border: 0;
    color: var(--text);
    padding: 8px 12px 8px 34px;
    font-size: 12.5px;
    border-radius: 9px;
    cursor: pointer;
    position: relative;
    transition: background .15s;
}
#ctx-menu button::before { content: attr(data-icon); position: absolute; left: 10px; top: 50%; transform: translateY(-50%); font-size: 12px; }
#ctx-menu button:hover { background: rgba(201,164,92,.14); color: var(--gold-2); }
#ctx-menu hr { border: 0; border-top: 1px solid var(--line-soft); margin: 5px 0; }
#ctx-menu b { padding: 7px 12px 5px; display: block; color: var(--gold); font-size: 10px; letter-spacing: 1.2px; text-transform: uppercase; }
#ctx-menu .peligro { color: var(--red); }
#ctx-menu .peligro:hover { background: rgba(229,100,108,.15); color: var(--red); }

/* ==========================================================================
   MODAL VISOR
   ========================================================================== */

#modal { position: fixed; inset: 0; background: rgba(3,5,10,.75); backdrop-filter: blur(6px); z-index: 1000; display: none; align-items: center; justify-content: center; }
#modal.open { display: flex; }
#modal-box {
    background: linear-gradient(170deg, var(--panel-2), var(--ink-2));
    border: 1px solid var(--line);
    border-radius: 18px;
    width: 84%;
    max-width: 920px;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    box-shadow: 0 40px 100px rgba(0,0,0,.7);
    animation: messageSlide .3s ease;
}
#modal-head {
    padding: 13px 18px;
    background: rgba(201,164,92,.08);
    border-bottom: 1px solid var(--line);
    color: var(--gold-2);
    border-radius: 18px 18px 0 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    font-family: var(--serif);
    letter-spacing: .5px;
}
#modal-head .spacer { flex: 1; }
#modal-body { padding: 18px; overflow: auto; white-space: pre-wrap; word-break: break-word; font-size: 12.5px; line-height: 1.6; color: var(--text); }

/* ==========================================================================
   LOGROS (GAMIFICACIÓN)
   ========================================================================== */

.achievement {
    position: fixed;
    bottom: 86px;
    right: 22px;
    background: linear-gradient(135deg, #1d5c3d, #0f3a24);
    border: 1px solid rgba(62,207,142,.45);
    color: #eafff4;
    padding: 14px 18px;
    border-radius: 14px;
    box-shadow: 0 16px 44px rgba(0,0,0,.55), 0 0 30px rgba(62,207,142,.15);
    z-index: 10000;
    animation: slideUp .5s cubic-bezier(.34,1.4,.64,1), fadeOut .5s ease 3.5s;
    display: flex;
    align-items: center;
    gap: 13px;
    max-width: 320px;
}
@keyframes slideUp { from { transform: translateY(80px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }
@keyframes fadeOut { to { opacity: 0; transform: translateY(0); } }

.badge-animated { display: inline-flex; align-items: center; gap: 5px; animation: pulse 2s infinite; }
.badge-animated::after { content: '✨'; font-size: 10px; animation: sparkle 1.5s infinite; }
@keyframes sparkle { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: .5; transform: scale(1.2); } }

/* ==========================================================================
   LOGIN
   ========================================================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: radial-gradient(1200px 700px at 70% 20%, #101a30, #05080f 70%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    overflow-y: auto;
    padding: 24px;
}

.login-scene { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.glow { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .5; }
.glow-a { width: 480px; height: 480px; top: -140px; right: -100px; background: rgba(201,164,92,.16); animation: drift 14s ease-in-out infinite alternate; }
.glow-b { width: 420px; height: 420px; bottom: -160px; left: -120px; background: rgba(45,70,185,.22); animation: drift 18s ease-in-out infinite alternate-reverse; }
@keyframes drift { from { transform: translate(0,0) scale(1); } to { transform: translate(40px, 30px) scale(1.12); } }

.scales-watermark {
    position: absolute;
    width: min(62vh, 560px);
    height: min(62vh, 560px);
    right: -6%;
    top: 50%;
    transform: translateY(-50%);
    color: rgba(201,164,92,.06);
}

.login-shell {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(320px, 460px) minmax(360px, 440px);
    max-width: 960px;
    width: 100%;
    border-radius: 26px;
    overflow: hidden;
    box-shadow: 0 50px 140px rgba(0,0,0,.75), 0 0 0 1px var(--line);
    animation: shellIn .5s cubic-bezier(.34,1.3,.64,1);
}
@keyframes shellIn { from { opacity: 0; transform: translateY(30px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }

.login-brand-panel {
    position: relative;
    background:
        radial-gradient(500px 300px at 20% 0%, rgba(201,164,92,.14), transparent 65%),
        linear-gradient(160deg, #101c36, #0a1120 70%);
    padding: 48px 44px;
    display: flex;
    flex-direction: column;
    color: var(--text);
}
.login-brand-panel::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0; right: 0;
    width: 1px;
    background: linear-gradient(180deg, transparent, var(--gold), transparent);
    opacity: .5;
}

.brand-mark { width: 66px; height: 66px; color: var(--gold); margin-bottom: 22px; filter: drop-shadow(0 0 16px rgba(201,164,92,.5)); animation: floaty 5s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.brand-mark svg { width: 100%; height: 100%; }

.brand-title {
    font-family: var(--serif);
    font-size: 44px;
    font-weight: 700;
    letter-spacing: 1px;
    margin: 0 0 6px;
    line-height: 1;
}
.brand-title span { color: var(--gold); }

.brand-tagline { font-family: var(--serif); font-size: 17px; font-style: italic; color: var(--muted); margin: 0 0 34px; }

.brand-features { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 20px; flex: 1; }
.brand-features li { display: flex; gap: 14px; align-items: flex-start; }
.feat-icon {
    flex-shrink: 0;
    width: 40px; height: 40px;
    display: grid; place-items: center;
    font-size: 17px;
    background: rgba(201,164,92,.1);
    border: 1px solid var(--line);
    border-radius: 12px;
}
.brand-features b { display: block; font-size: 13.5px; font-weight: 700; margin-bottom: 2px; }
.brand-features small { color: var(--muted); font-size: 11.5px; line-height: 1.45; display: block; }

.brand-footer {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    margin-top: 38px;
    padding-top: 18px;
    border-top: 1px solid var(--line-soft);
    font-size: 10.5px;
    color: var(--muted-2);
    letter-spacing: .5px;
}

.login-container {
    position: relative;
    background: linear-gradient(170deg, #101a30, #0a1120);
    padding: 46px 42px 36px;
}

.login-header { text-align: center; margin-bottom: 30px; }
.logo-legal { font-family: var(--serif); font-size: 27px; font-weight: 700; color: var(--text); letter-spacing: .5px; }
.login-header small { display: block; color: var(--muted); font-size: 12.5px; margin-top: 6px; }
.version-badge {
    display: inline-block;
    background: rgba(201,164,92,.1);
    border: 1px solid var(--line);
    color: var(--gold-2);
    font-size: 10px;
    padding: 3px 13px;
    border-radius: 999px;
    margin-top: 12px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-weight: 600; color: var(--gold-2); margin-bottom: 7px; font-size: 11px; letter-spacing: 1.2px; text-transform: uppercase; }
.form-group input {
    width: 100%;
    padding: 13px 16px;
    border: 1px solid var(--line-soft);
    border-radius: 12px;
    font-size: 14.5px;
    color: var(--text);
    background: rgba(255,255,255,.035);
    transition: all .25s;
    box-sizing: border-box;
}
.form-group input::placeholder { color: var(--muted-2); }
.form-group input:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(201,164,92,.06);
    box-shadow: 0 0 0 4px rgba(201,164,92,.12);
}

.password-wrapper { position: relative; }
.toggle-password {
    position: absolute;
    right: 14px; top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: var(--muted-2);
    font-size: 16px;
    user-select: none;
    transition: color .2s;
}
.toggle-password:hover { color: var(--gold-2); }

.login-options { display: flex; justify-content: space-between; align-items: center; margin: -4px 0 22px; font-size: 12.5px; }
.checkbox-label { display: flex; align-items: center; gap: 8px; color: var(--muted); cursor: pointer; }
.checkbox-label input[type="checkbox"] { width: 15px; height: 15px; accent-color: var(--gold); cursor: pointer; }

.link-recuperar { color: var(--gold-2); cursor: pointer; font-size: 12px; transition: all .2s; }
.link-recuperar:hover { color: var(--gold); text-decoration: underline; }

.btn-primary {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, var(--gold-2), var(--gold) 55%, var(--gold-deep));
    color: #17110a;
    border: none;
    border-radius: 12px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: .6px;
    cursor: pointer;
    transition: all .25s;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    box-shadow: 0 8px 26px rgba(201,164,92,.3);
}
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 14px 36px rgba(201,164,92,.45); }
.btn-primary:disabled { opacity: .55; cursor: not-allowed; transform: none !important; box-shadow: none !important; }
.btn-icon { font-size: 17px; }

.error-msg {
    background: rgba(229,100,108,.09);
    color: var(--red);
    padding: 11px 15px;
    border-radius: 10px;
    margin-top: 15px;
    font-size: 13px;
    border: 1px solid rgba(229,100,108,.35);
    border-left: 3px solid var(--red);
}
.success-msg {
    background: rgba(62,207,142,.09);
    color: var(--green);
    padding: 11px 15px;
    border-radius: 10px;
    margin-top: 15px;
    font-size: 13px;
    border: 1px solid rgba(62,207,142,.35);
    border-left: 3px solid var(--green);
}

.login-footer { display: flex; justify-content: center; gap: 22px; margin-top: 24px; padding-top: 18px; border-top: 1px solid var(--line-soft); }
.security-badge { font-size: 11px; color: var(--muted-2); display: flex; align-items: center; gap: 5px; }

.recover-intro { color: var(--muted); font-size: 13px; line-height: 1.5; margin: 0 0 22px; }
.login-links { text-align: center; margin-top: 18px; }
.link-volver { color: var(--gold-2); cursor: pointer; font-size: 13px; transition: color .2s; }
.link-volver:hover { color: var(--gold); text-decoration: underline; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 980px) {
    .login-shell { grid-template-columns: 1fr; max-width: 460px; }
    .login-brand-panel { display: none; }
    .scales-watermark { opacity: .5; }
}

@media (max-width: 900px) {
    main { flex-direction: column; }
    #chat { order: 1; }
    .resizer-v { display: none !important; }
    #sidebar {
        order: 2;
        width: 100% !important;
        min-width: 100% !important;
        max-width: 100% !important;
        height: 44vh;
        border-left: 0;
        border-top: 1px solid var(--line);
        box-shadow: 0 -20px 50px rgba(0,0,0,.4);
    }
    .header-top { gap: 6px; }
    .brand { padding-bottom: 6px; }
    .msg { max-width: 92%; font-size: 13.5px; }
}

@media (max-width: 520px) {
    .app-header { padding: 8px 10px 6px; }
    #bar { padding: 10px; gap: 8px; }
    #q { height: 42px; font-size: 13px; padding: 0 15px; }
    .bar-btn { height: 42px; min-width: 42px; }
    .bar-send span { display: none; }
    .bar-send { padding: 0 16px; }
    .login-container { padding: 34px 24px 28px; }
    .login-modal { padding: 12px; }
    .user-badge { flex-wrap: wrap; }
    .chat-watermark { display: none; }
    .toggle-trigger-btn { font-size: 10px; padding: 4px 10px; }
    .action-btn { font-size: 10px; padding: 4px 10px; }
}

/* ==========================================================================
   MULTI-CASO — CASO-BAR (selector de caso activo en header-top)
   ========================================================================== */
/* ==========================================================================
   MULTI-CASO — TARJETAS DE CASO (bloque GESTIÓN DE CASOS)
   ========================================================================== */
/* ==========================================================================
   MULTI-CASO — CASO-BAR (selector de caso activo en header-top)
   ========================================================================== */

#caso-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

#caso-bar .caso-bar-label {
    font-size: 9.5px;
    font-weight: 700;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--muted);
    white-space: nowrap;
}

#selector-caso {
    appearance: none;
    -webkit-appearance: none;
    max-width: 280px;
    height: 34px;
    padding: 0 30px 0 14px;
    background-color: rgba(255,255,255,.04);
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path d='M1 1l4 4 4-4' fill='none' stroke='%23c9a45c' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/></svg>");
    background-repeat: no-repeat;
    background-position: right 12px center;
    border: 1px solid var(--line-soft);
    border-radius: 999px;
    color: var(--text);
    font-family: var(--sans);
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: all .25s;
    text-overflow: ellipsis;
}

#selector-caso:hover  { border-color: var(--line); background-color: rgba(201,164,92,.08); }
#selector-caso:focus  { outline: none; border-color: var(--gold); box-shadow: 0 0 0 4px rgba(201,164,92,.12); }
#selector-caso:disabled { opacity: .5; cursor: not-allowed; }
#selector-caso option { background: var(--panel-2); color: var(--text); }

.caso-item {
    position: relative;
    overflow: hidden;
    background: linear-gradient(150deg, var(--panel-2), var(--panel));
    border: 1px solid var(--line-soft);
    border-left: 4px solid var(--muted-2);
    border-radius: 13px;
    padding: 9px 12px;
    cursor: pointer;
    transition: all .25s cubic-bezier(.4,0,.2,1);
}
.caso-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--gold), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .3s;
}
.caso-item:hover { transform: translateY(-2px); border-color: var(--line); box-shadow: 0 10px 26px rgba(0,0,0,.4); }
.caso-item:hover::before { transform: scaleX(1); }
.caso-item.activo { border-left-color: var(--gold); background: linear-gradient(150deg, rgba(201,164,92,.07), var(--panel)); }
.caso-item.archivado { opacity: .55; }

.caso-top { display: flex; align-items: center; gap: 6px; }
.caso-nombre {
    flex: 1;
    min-width: 0;
    font-size: 12px;
    font-weight: 700;
    color: var(--text);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.caso-item.activo .caso-nombre { color: var(--gold-2); }

.caso-top .dots {
    background: rgba(255,255,255,.05);
    border: 1px solid var(--line-soft);
    color: var(--muted);
    border-radius: 8px;
    padding: 2px 8px;
    cursor: pointer;
    font-weight: 800;
    font-size: 13px;
    line-height: 1;
    transition: all .2s;
    flex-shrink: 0;
}
.caso-top .dots:hover { color: var(--gold-2); border-color: var(--gold); }

.caso-meta {
    display: flex;
    align-items: center;
    gap: 5px;
    margin-top: 5px;
    font-size: 9.5px;
    color: var(--muted);
    overflow: hidden;
    white-space: nowrap;
}
.caso-meta .badge { flex-shrink: 0; }
.caso-meta .caso-fecha { overflow: hidden; text-overflow: ellipsis; }

/* MULTI-CASO — BADGES DE ESTADO */
.badge-activo    { background: rgba(201,164,92,.12); color: var(--gold-2); border: 1px solid rgba(201,164,92,.3); }
.badge-archivado { background: rgba(95,108,134,.12); color: var(--muted);  border: 1px solid rgba(95,108,134,.3); }

/* ==========================================================================
   MULTI-CASO — RESPONSIVE (≤520px)
   ========================================================================== */

@media (max-width: 520px) {
    #caso-bar { flex: 1 1 100%; order: 3; margin-top: 8px; }
    #selector-caso { flex: 1; max-width: none; }
}

/* Impresión limpia */
@media print {
    .app-header, #bar, #sidebar, #ctx-menu, .modal-overlay, .achievement { display: none !important; }
    body { background: #fff; color: #000; overflow: visible; height: auto; }
}