/* ============================================================
   Glimpar — estilos base
   ============================================================ */
:root {
    --bg:        #0f1419;
    --surface:   #1a2029;
    --surface-2: #232b36;
    --border:    #2c3542;
    --text:      #e6e9ed;
    --muted:     #8b95a3;
    --brand:     #4ea1ff;
    --pos:       #2ecc71;
    --neg:       #ff5c5c;
    --radius:    10px;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

/* ---------- Login ---------- */
.auth-page {
    display: flex;
    min-height: 100vh;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}
.auth-card {
    width: 100%;
    max-width: 360px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 2rem;
}
.brand { margin: 0; font-size: 2rem; color: var(--brand); text-align: center; }
.brand-login {
    display: block;
    width: 100%;
    max-width: 260px;
    height: auto;
    margin: 0 auto;
    background: #fff;
    border-radius: 3px;
    border: 1px solid #ccc;
}
.subtitle { margin: .25rem 0 1.5rem; text-align: center; color: var(--muted); }

.auth-card label { display: block; margin: 1rem 0 .35rem; font-size: .9rem; color: var(--muted); }
.auth-card input {
    width: 100%;
    padding: .7rem .8rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
}
.auth-card input:focus { outline: none; border-color: var(--brand); }
.auth-card button, .ask-form button {
    width: 100%;
    margin-top: 1.5rem;
    padding: .75rem;
    background: var(--brand);
    color: #04121f;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.auth-card button:hover, .ask-form button:hover { filter: brightness(1.1); }

/* ---------- Alerts ---------- */
.alert { padding: .7rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-size: .9rem; }
.alert-error { background: rgba(255,92,92,.12); border: 1px solid var(--neg); color: #ffb3b3; }
.alert-success { background: rgba(46,204,113,.12); border: 1px solid var(--pos); color: #c8f7dc; }

/* ============================================================
   App layout: barra superior delgada + barra lateral izquierda.
   Tema oscuro con acento nuevo (violeta) para la navegación.
   ============================================================ */
:root {
    --sidebar-w:   240px;
    --topbar-h:    60px;
    --sidebar-bg:  #12171f;   /* algo más profundo que --surface */
    --accent:      #7c9cff;   /* acento de navegación */
    --accent-dim:  rgba(124, 156, 255, .14);
}

/* ---------- Barra superior ---------- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0 1.25rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}
.brand-sm { display: inline-flex; align-items: center; text-decoration: none; }
.brand-logo {
    max-height: 2rem;
    width: auto;
    display: block;
    background: #fff;
    padding: .2rem .4rem;
    border-radius: 6px;
}
/* Título de la pestaña actual, separado del logo por una barra vertical. */
.topbar-title {
    margin: 0;
    padding-left: 1rem;
    border-left: 1px solid var(--border);
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Botón hamburguesa: solo visible en móvil (ver media query). */
.sidebar-toggle-btn {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    width: 40px;
    height: 40px;
    padding: 0 9px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface-2);
    cursor: pointer;
    flex: 0 0 auto;
}
.sidebar-toggle-btn span {
    display: block;
    height: 2px;
    width: 100%;
    background: var(--text);
    border-radius: 2px;
}

/* ---------- Estructura sidebar + contenido ---------- */
.app-shell {
    display: flex;
    min-height: calc(100vh - var(--topbar-h));
}
.sidebar {
    position: sticky;
    top: var(--topbar-h);
    align-self: flex-start;
    height: calc(100vh - var(--topbar-h));
    width: var(--sidebar-w);
    flex: 0 0 var(--sidebar-w);
    display: flex;
    flex-direction: column;
    background: var(--sidebar-bg);
    border-right: 1px solid var(--border);
    padding: 1rem .75rem;
}
.content { flex: 1 1 auto; min-width: 0; }

/* Navegación (arriba). El pie se empuja abajo con margin-top:auto. */
.sidebar-nav { display: flex; flex-direction: column; gap: .35rem; }
.nav-item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .6rem .75rem;
    border-radius: 10px;
    color: var(--muted);
    text-decoration: none;
    font-weight: 600;
    font-size: .95rem;
    transition: background .15s, color .15s;
}
.nav-item:hover { background: var(--surface-2); color: var(--text); }
.nav-item .nav-icon { font-size: 1.05rem; line-height: 1; }
/* Página actual: pill resaltada con el acento. */
.nav-item.active {
    background: var(--accent-dim);
    color: var(--accent);
    box-shadow: inset 3px 0 0 var(--accent);
}

/* ---------- Pie de la barra: usuario + ajustes + salir ---------- */
.sidebar-footer {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: .75rem;
}
.sidebar-user { display: flex; align-items: center; gap: .6rem; }
.user-avatar {
    flex: 0 0 auto;
    width: 34px;
    height: 34px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--accent);
    color: #04121f;
    font-weight: 700;
    font-size: .95rem;
}
.user-name {
    flex: 1 1 auto;
    min-width: 0;
    font-weight: 600;
    font-size: .9rem;
    color: var(--text);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.settings-gear {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    text-decoration: none;
    font-size: 1.05rem;
    line-height: 1;
    filter: grayscale(.3);
    transition: background .15s;
}
.settings-gear:hover { background: var(--surface-2); }
.settings-gear.active { background: var(--accent-dim); }

.sidebar-logout-form { margin: 0; }
.btn-logout {
    width: 100%;
    padding: .5rem .75rem;
    border-radius: 8px;
    background: #f8d7da;
    border: 1px solid #f1aeb5;
    color: #842029;
    font-weight: 600;
    font-size: .9rem;
    cursor: pointer;
    transition: background .15s, border-color .15s;
}
.btn-logout:hover { background: #f1aeb5; border-color: #ea868f; }

/* ---------- Toggle móvil (CSS puro con checkbox) ---------- */
.sidebar-backdrop { display: none; }

@media (max-width: 760px) {
    .sidebar-toggle-btn { display: flex; }

    /* La barra deja de ocupar espacio y se superpone deslizándose. */
    .sidebar {
        position: fixed;
        top: var(--topbar-h);
        left: 0;
        z-index: 40;
        height: calc(100vh - var(--topbar-h));
        transform: translateX(-100%);
        transition: transform .22s ease;
    }
    /* Al marcar el checkbox (#sidebar-toggle) la barra entra en pantalla... */
    .sidebar-toggle-state:checked ~ .app-shell .sidebar { transform: translateX(0); }
    /* ...y aparece un velo oscuro que, al pulsarlo, la cierra. */
    .sidebar-toggle-state:checked ~ .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: var(--topbar-h) 0 0 0;
        z-index: 35;
        background: rgba(0, 0, 0, .5);
    }
}

.container { max-width: 1000px; margin: 0 auto; padding: 1.5rem; }

.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.25rem 1.5rem;
    margin-bottom: 1.5rem;
}
.card h2 { margin: 0 0 1rem; font-size: 1.1rem; }

.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
@media (max-width: 760px) { .grid-2 { grid-template-columns: 1fr; } }

/* ---------- Metrics ---------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
@media (max-width: 760px) { .metrics { grid-template-columns: repeat(2, 1fr); } }
.metric { display: flex; flex-direction: column; gap: .3rem; }
.metric-label { font-size: .8rem; color: var(--muted); }
.metric-value { font-size: 1.25rem; font-weight: 600; }
.metric-sub { font-size: .75rem; color: var(--accent); }

.badge { padding: .15rem .6rem; border-radius: 20px; font-size: .75rem; font-weight: 700; display: inline-block; }
.badge-paper { background: rgba(78,161,255,.15); color: var(--brand); }
.badge-live  { background: rgba(255,92,92,.15); color: var(--neg); }

/* ---------- Tables ---------- */
.table { width: 100%; border-collapse: collapse; font-size: .9rem; }
.table th, .table td { padding: .55rem .5rem; text-align: left; border-bottom: 1px solid var(--border); }
.table th { color: var(--muted); font-weight: 500; }
.pos { color: var(--pos); }
.neg { color: var(--neg); }
.side { padding: .1rem .5rem; border-radius: 6px; font-size: .75rem; font-weight: 700; }
.side-buy  { background: rgba(46,204,113,.15); color: var(--pos); }
.side-sell { background: rgba(255,92,92,.15); color: var(--neg); }

.muted { color: var(--muted); }

/* ---------- Ask Claude ---------- */
.ask-form { display: flex; gap: .75rem; flex-wrap: wrap; align-items: center; }
.websearch-toggle {
    flex-basis: 100%;
    display: flex;
    align-items: center;
    gap: .5rem;
    font-size: .85rem;
    color: var(--muted);
    cursor: pointer;
    margin-top: .25rem;
}
.websearch-toggle input { width: auto; margin: 0; cursor: pointer; }
.ask-form input {
    flex: 1;
    padding: .7rem .8rem;
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 1rem;
}
.ask-form input:focus { outline: none; border-color: var(--brand); }
.ask-form button {
    width: auto;
    margin: 0;
    padding: .7rem 1.2rem;
    min-width: 11rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
}
.ask-form button[disabled] {
    opacity: .8;
    cursor: wait;
}
.ask-form button .spinner {
    width: .9rem;
    height: .9rem;
    border: 2px solid rgba(4, 18, 31, .25);
    border-top-color: currentColor;
    border-radius: 50%;
    display: none;
    animation: glimpar-spin .8s linear infinite;
}
.ask-form button.is-loading .spinner { display: inline-block; }
@keyframes glimpar-spin { to { transform: rotate(360deg); } }

.advice { margin-top: 1.25rem; }
.advice-summary { background: var(--surface-2); padding: 1rem; border-radius: 8px; border-left: 3px solid var(--brand); }
.suggestions { list-style: none; padding: 0; margin: 1rem 0; display: flex; flex-direction: column; gap: .75rem; }
.suggestion { background: var(--surface-2); border: 1px solid var(--border); border-radius: 8px; padding: .9rem 1rem; }
.suggestion-buy  { border-left: 3px solid var(--pos); }
.suggestion-sell { border-left: 3px solid var(--neg); }
.suggestion-hold { border-left: 3px solid var(--muted); }
.suggestion-head { display: flex; align-items: center; gap: .75rem; margin-bottom: .4rem; }
.suggestion-action { font-weight: 700; }
.suggestion-symbol { font-size: 1.05rem; font-weight: 600; }
.suggestion-conf { margin-left: auto; font-size: .8rem; color: var(--muted); }
.suggestion-rationale { margin: .6rem 0 0; color: var(--text); font-size: .9rem; }
.suggestion-order {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: .5rem .9rem;
    margin: .5rem 0 0;
    padding: .6rem .75rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
}
.suggestion-order .order-field { display: flex; flex-direction: column; gap: .15rem; }
.suggestion-order dt { font-size: .72rem; text-transform: uppercase; letter-spacing: .03em; color: var(--muted); }
.suggestion-order dd { margin: 0; font-size: .95rem; font-weight: 600; color: var(--text); }
.suggestion-order .order-effective { display: block; font-size: .72rem; font-weight: 400; color: var(--muted); }
.suggestion-action-form { margin-top: .75rem; display: flex; justify-content: flex-end; }
.btn-small {
    padding: .45rem .7rem;
    font-size: .85rem;
    background: #8ec5ff;
    color: #04121f;
    border: 1px solid #6fb0ff;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
}
.btn-small:hover {
    background: #a8d0ff;
    border-color: #8ec5ff;
}
.disclaimer { font-size: .8rem; color: var(--muted); font-style: italic; }
.advice-meta { font-size: .75rem; color: var(--muted); margin-top: 1rem; }
.documentation-content { display: flex; flex-direction: column; gap: 1rem; }

/* Cada documento es un acordeón <details> colapsable. */
.documentation-section {
    background: var(--surface-2);
    border: 1px solid var(--border);
    border-radius: 10px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.02);
    overflow: hidden;
}
.prompt-section { border-left: 3px solid var(--brand); }
.restrictions-section { border-left: 3px solid #8ec5ff; }
.roboadvisor-section { border-left: 3px solid var(--accent); }

/* Cabecera clicable del acordeón. */
.documentation-summary {
    list-style: none;               /* oculta el triángulo por defecto... */
    cursor: pointer;
    padding: .9rem 1.1rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--brand);
    display: flex;
    align-items: center;
    gap: .5rem;
    user-select: none;
}
.documentation-summary::-webkit-details-marker { display: none; }  /* ...también en WebKit */
/* Chevron propio que rota al abrir. */
.documentation-summary::before {
    content: "▸";
    font-size: .85rem;
    color: var(--muted);
    transition: transform .15s;
}
.documentation-section[open] > .documentation-summary::before { transform: rotate(90deg); }
.documentation-summary:hover { background: rgba(255,255,255,.03); }

/* ---------- Cuerpo Markdown renderizado ---------- */
.markdown-body {
    padding: 0 1.1rem 1.1rem;
    font-size: .92rem;
    color: var(--text);
    overflow-wrap: break-word;
}
.markdown-body > :first-child { margin-top: 0; }
.markdown-body h1, .markdown-body h2, .markdown-body h3,
.markdown-body h4 { color: var(--text); line-height: 1.3; margin: 1.2rem 0 .6rem; }
.markdown-body h1 { font-size: 1.35rem; }
.markdown-body h2 { font-size: 1.15rem; }
.markdown-body h3 { font-size: 1rem; color: var(--brand); }
.markdown-body h4 { font-size: .92rem; color: var(--muted); }
.markdown-body p { margin: .6rem 0; }
.markdown-body a { color: var(--accent); text-decoration: underline; }
.markdown-body ul, .markdown-body ol { margin: .6rem 0; padding-left: 1.4rem; }
.markdown-body li { margin: .25rem 0; }
.markdown-body strong { color: var(--text); font-weight: 700; }
.markdown-body blockquote {
    margin: .8rem 0;
    padding: .5rem .9rem;
    border-left: 3px solid var(--border);
    background: var(--bg);
    border-radius: 0 6px 6px 0;
    color: var(--muted);
}
.markdown-body code {
    font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
    font-size: .85em;
    background: var(--bg);
    padding: .1rem .35rem;
    border-radius: 4px;
}
.markdown-body pre {
    margin: .8rem 0;
    padding: .8rem 1rem;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 8px;
    overflow-x: auto;
}
.markdown-body pre code { background: none; padding: 0; }
.markdown-body hr { border: none; border-top: 1px solid var(--border); margin: 1.2rem 0; }
/* Tablas (ParsedownExtra). Con scroll horizontal si no caben. */
.markdown-body table {
    width: 100%;
    border-collapse: collapse;
    margin: .8rem 0;
    font-size: .88rem;
    display: block;
    overflow-x: auto;
}
.markdown-body th, .markdown-body td {
    border: 1px solid var(--border);
    padding: .45rem .6rem;
    text-align: left;
}
.markdown-body th { background: var(--surface); color: var(--muted); font-weight: 600; }

/* ---------- Roboadvisor ---------- */
/* Botón del roboadvisor: hereda el look de marca sin depender de .ask-form
   (el de riesgo vive en su propio formulario). */
.robo-risk-form button {
    padding: .7rem 1.2rem;
    background: var(--brand);
    color: #04121f;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
}
.robo-risk-form button:hover { filter: brightness(1.1); }

button[disabled] { opacity: .5; cursor: not-allowed; }

/* Escala de riesgo: selector + tarjeta con la descripción del nivel elegido. */
.risk-scale { display: flex; flex-direction: column; gap: .5rem; margin-bottom: 1rem; }
/* Se quita la apariencia nativa para poder igualar altura y tipografía con el
   resto del formulario; la flecha se repinta como SVG de fondo. */
.risk-select {
    width: 100%;
    padding: .85rem 2.75rem .85rem 1rem;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--surface-2);
    color: inherit;
    font: inherit;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.4;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8' fill='none' stroke='%237c9cff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 6 6.5l5-5'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    background-size: .75rem;
    transition: border-color .15s;
}
.risk-select:hover { border-color: var(--accent); }
.risk-select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
/* El desplegable lo pinta el SO: sin esto, algunos navegadores lo dejan blanco. */
.risk-select option { background: var(--surface-2); color: var(--text); font-weight: 600; }
/* Tarjeta descriptiva del nivel seleccionado. */
.risk-info {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .75rem 1rem;
    border: 1px solid var(--accent);
    border-radius: 10px;
    background: var(--accent-dim);
}
.risk-info[hidden] { display: none; }
.risk-badge {
    flex: 0 0 auto;
    width: 32px;
    height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--surface-2);
    color: var(--accent);
    font-weight: 700;
    font-size: .9rem;
}
.risk-info .risk-badge { background: var(--accent); color: #04121f; }
.risk-text { display: flex; flex-direction: column; gap: .1rem; }
.risk-title { font-weight: 600; font-size: .9rem; }
.risk-desc { font-size: .8rem; color: var(--muted); }
.robo-active-toggle { margin: 0 0 1rem; }
/* Marca discreta de que el estado de una orden no pudo refrescarse en vivo. */
.order-stale { color: var(--muted); cursor: help; }