/* ==========================================================================
   CreanLab — sistema de diseño compartido (hub + todas las herramientas)
   Fuente canónica: packages/creanlab-core/resources/css/creanlab-core.css
   Copiar a public/css/creanlab-core.css en cada app cuando se actualice.
   ========================================================================== */

:root {
    /* Superficie */
    --cl-bg: #0B0F14;
    --cl-bg-elevated: #121821;
    --cl-bg-elevated-2: #1B222C;
    --cl-border: #262E39;

    /* Texto */
    --cl-ink: #F4F6F8;
    --cl-ink-muted: #8C98A8;
    --cl-ink-faint: #5B6674;

    /* Acento de marca (para texto en degradado y detalles puntuales — no botones) */
    --cl-accent-a: #14E8A6;
    --cl-accent-b: #FFB338;
    --cl-gradient: linear-gradient(135deg, var(--cl-accent-a) 0%, var(--cl-accent-b) 100%);
    --cl-accent-blue: #4C8DFF;
    --cl-accent-violet: #A78BFA;

    /* Semantico */
    --cl-success: #14E8A6;
    --cl-warning: #FFB338;
    --cl-danger: #FF5C7A;

    /* Colores planos por tipo de contenido — cada herramienta los reutiliza */
    --cl-hue-video: #4C8DFF;
    --cl-hue-infografia: #FFB338;
    --cl-hue-curso: #14E8A6;
    --cl-hue-juego: #A78BFA;
    --cl-hue-conectar: #FF9466;

    /* Tipografia: serif con caracter para titulos (linea "sabiduria/biblioteca"
       de Mimir), sans neutra para texto largo. */
    --cl-font-display: 'Fraunces', 'Georgia', serif;
    --cl-font-body: 'Inter', 'Segoe UI', sans-serif;

    /* Forma */
    --cl-radius-sm: 8px;
    --cl-radius-md: 14px;
    --cl-radius-lg: 22px;
    --cl-radius-pill: 999px;
    --cl-shadow: 0 20px 45px -20px rgba(0,0,0,0.55);
}

.cl-reset, .cl-reset * { box-sizing: border-box; }

body.cl-app {
    background: var(--cl-bg);
    color: var(--cl-ink);
    font-family: var(--cl-font-body);
    margin: 0;
}

.cl-h1, .cl-h2, .cl-h3, h1.cl-heading, h2.cl-heading, h3.cl-heading {
    font-family: var(--cl-font-display);
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--cl-ink);
    margin: 0;
}

/* Insignia hexagonal para iconos — referencia a laboratorio (frascos,
   moleculas), deliberadamente distinta del icono cuadrado redondeado que
   usan la mayoria de apps creativas. El color lo define quien la use
   (variantes .cl-hex--video, .cl-hex--curso, etc. mas abajo). */
.cl-hex {
    width: 52px; height: 52px;
    display: flex; align-items: center; justify-content: center;
    background: var(--cl-accent-a);
    color: #0B0F14; font-size: 1.3rem;
    clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    flex-shrink: 0;
}
.cl-hex--video { background: var(--cl-hue-video); }
.cl-hex--infografia { background: var(--cl-hue-infografia); }
.cl-hex--curso { background: var(--cl-hue-curso); }
.cl-hex--juego { background: var(--cl-hue-juego); }
.cl-hex--conectar { background: var(--cl-hue-conectar); }
.cl-hex--muted { background: var(--cl-bg-elevated-2); color: var(--cl-ink-faint); }

/* Tarjeta con esquina cortada, como una etiqueta de frasco de laboratorio */
.cl-tag-card {
    clip-path: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
}

.cl-gradient-text {
    background: var(--cl-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Botones — color plano solido, sin degradado. El degradado se reserva
   para texto (.cl-gradient-text), nunca para superficies de botones. */
.cl-btn {
    display: inline-flex; align-items: center; gap: 8px;
    font-family: var(--cl-font-display);
    font-weight: 600; font-size: 0.95rem;
    padding: 12px 22px; border-radius: var(--cl-radius-md);
    border: none; cursor: pointer; text-decoration: none;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.2s ease;
}
.cl-btn:active { transform: translateY(1px); }
.cl-btn-primary {
    background: var(--cl-accent-a);
    color: #0B0F14;
}
.cl-btn-primary:hover { box-shadow: 0 10px 22px -8px rgba(20,232,166,0.45); transform: translateY(-1px); }
.cl-btn-ghost {
    background: var(--cl-bg-elevated-2);
    color: var(--cl-ink);
    border: 1px solid var(--cl-border);
}
.cl-btn-ghost:hover { background: var(--cl-bg-elevated); border-color: var(--cl-accent-a); }

/* Inputs */
.cl-input {
    font-family: var(--cl-font-body);
    background: var(--cl-bg-elevated);
    border: 1px solid var(--cl-border);
    color: var(--cl-ink);
    border-radius: var(--cl-radius-md);
    padding: 14px 18px;
    font-size: 0.95rem;
    width: 100%;
}
.cl-input::placeholder { color: var(--cl-ink-faint); }
.cl-input:focus { outline: none; border-color: var(--cl-accent-a); box-shadow: 0 0 0 3px rgba(20,232,166,0.15); }

/* Tarjeta base */
.cl-card {
    background: var(--cl-bg-elevated);
    border: 1px solid var(--cl-border);
    border-radius: var(--cl-radius-lg);
}

/* Pill de estado */
.cl-pill {
    display: inline-block; font-family: var(--cl-font-body);
    font-size: 0.66rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.07em;
    padding: 4px 9px; border-radius: var(--cl-radius-sm);
}
.cl-pill-beta { background: rgba(255,179,56,0.15); color: var(--cl-accent-b); }
.cl-pill-ga { background: rgba(20,232,166,0.15); color: var(--cl-accent-a); }
.cl-pill-soon { background: rgba(140,152,168,0.15); color: var(--cl-ink-muted); }

/* ==========================================================================
   Shell de aplicacion — sidebar compartido entre el hub y cada herramienta
   ========================================================================== */
.cl-shell { display: flex; min-height: 100vh; }

.cl-sidebar {
    width: 88px; flex-shrink: 0;
    background: var(--cl-bg-elevated);
    border-right: 1px solid var(--cl-border);
    display: flex; flex-direction: column; align-items: center;
    padding: 20px 0; position: sticky; top: 0; height: 100vh;
    z-index: 40;
}

.cl-side-brand { display: block; margin-bottom: 18px; text-decoration: none; }
.cl-side-brand img { width: 42px; height: auto; display: block; }

.cl-side-nav { display: flex; flex-direction: column; gap: 4px; width: 100%; align-items: center; flex-grow: 1; }

.cl-side-link {
    width: 68px; padding: 10px 4px;
    display: flex; flex-direction: column; align-items: center; gap: 6px;
    color: var(--cl-ink-muted); text-decoration: none;
    font-size: 0.66rem; font-weight: 500; font-family: var(--cl-font-body);
    border-radius: 0 var(--cl-radius-md) var(--cl-radius-md) 0;
    background: none; border: none; cursor: pointer;
    border-left: 3px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s;
}
.cl-side-link i { font-size: 1.1rem; }
.cl-side-link:hover { background: var(--cl-bg-elevated-2); color: var(--cl-ink); }
.cl-side-link.active { background: var(--cl-bg-elevated-2); color: var(--cl-accent-a); border-left-color: var(--cl-accent-a); }
.cl-side-link-btn { width: 68px; }

.cl-side-bottom { display: flex; flex-direction: column; align-items: center; gap: 10px; width: 100%; }
.cl-side-user { display: flex; flex-direction: column; align-items: center; gap: 6px; margin-bottom: 4px; }
.cl-avatar {
    width: 34px; height: 34px; border-radius: 50%;
    background: var(--cl-accent-a); color: #0B0F14;
    display: flex; align-items: center; justify-content: center;
    font-weight: 700; font-family: var(--cl-font-display); font-size: 0.9rem;
}
.cl-side-username { font-size: 0.6rem; color: var(--cl-ink-muted); max-width: 68px; text-align: center; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.cl-main { flex-grow: 1; min-width: 0; }

/* Boton "Crear" del sidebar + submenu flotante (patron tipo Canva, piel propia) */
.cl-create-wrap { position: relative; width: 100%; display: flex; justify-content: center; margin-bottom: 18px; }
.cl-create-btn {
    width: 56px; height: 56px;
    clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    background: var(--cl-accent-a); color: #0B0F14;
    border: none; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.4rem;
    transition: transform 0.15s ease, background 0.15s ease;
}
.cl-create-btn:hover { transform: scale(1.05); background: #0FD397; }

.cl-create-flyout {
    position: absolute; left: calc(100% + 12px); top: -6px;
    width: 240px;
    background: var(--cl-bg-elevated); border: 1px solid var(--cl-border);
    border-radius: var(--cl-radius-md);
    box-shadow: var(--cl-shadow);
    padding: 8px;
    display: none;
    z-index: 50;
}
.cl-create-flyout.is-open { display: block; }
.cl-create-flyout .cl-flyout-label {
    font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.08em;
    color: var(--cl-ink-faint); padding: 8px 10px 4px;
}
.cl-flyout-item {
    display: flex; align-items: center; gap: 12px;
    padding: 9px 10px; border-radius: var(--cl-radius-sm);
    color: var(--cl-ink); text-decoration: none;
    font-size: 0.88rem; font-weight: 500;
    cursor: pointer;
}
.cl-flyout-item:hover { background: var(--cl-bg-elevated-2); }
.cl-flyout-item.is-soon { color: var(--cl-ink-faint); cursor: default; }
.cl-flyout-item.is-soon:hover { background: none; }
.cl-flyout-item .cl-hex { width: 30px; height: 30px; font-size: 0.85rem; }

/* ==========================================================================
   Botones de tipo de contenido — color plano solido por tipo
   ========================================================================== */
.cl-type-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 14px; }
.cl-type-btn {
    display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
    padding: 18px; border-radius: var(--cl-radius-md);
    text-decoration: none; border: none; cursor: pointer;
    color: #0B0F14; font-family: var(--cl-font-display); font-weight: 600; font-size: 1rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.cl-type-btn:hover { transform: translateY(-3px); box-shadow: var(--cl-shadow); }
.cl-type-btn i { font-size: 1.4rem; }
.cl-type-btn--video { background: var(--cl-hue-video); }
.cl-type-btn--infografia { background: var(--cl-hue-infografia); }
.cl-type-btn--curso { background: var(--cl-hue-curso); }
.cl-type-btn--juego { background: var(--cl-hue-juego); }
.cl-type-btn.is-soon {
    background: var(--cl-bg-elevated); color: var(--cl-ink-faint);
    border: 1px dashed var(--cl-border); cursor: default;
}
.cl-type-btn.is-soon:hover { transform: none; box-shadow: none; }
.cl-type-btn .cl-pill { align-self: flex-end; margin-top: -30px; }

/* ==========================================================================
   Menu contextual (3 puntos) — usado en tarjetas de proyecto
   ========================================================================== */
.cl-menu { position: relative; }
.cl-menu-btn {
    width: 30px; height: 30px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.06); border: none; color: var(--cl-ink-muted);
    cursor: pointer; font-size: 0.95rem;
}
.cl-menu-btn:hover { background: rgba(255,255,255,0.12); color: var(--cl-ink); }
.cl-menu-panel {
    position: absolute; top: calc(100% + 6px); right: 0;
    min-width: 170px;
    background: var(--cl-bg-elevated-2); border: 1px solid var(--cl-border);
    border-radius: var(--cl-radius-sm); box-shadow: var(--cl-shadow);
    padding: 6px; display: none; z-index: 30;
}
.cl-menu-panel.is-open { display: block; }
.cl-menu-item {
    display: flex; align-items: center; gap: 10px; width: 100%;
    padding: 9px 10px; border-radius: 6px; border: none; background: none;
    color: var(--cl-ink); font-size: 0.85rem; font-family: var(--cl-font-body);
    text-decoration: none; cursor: pointer; text-align: left;
}
.cl-menu-item:hover { background: rgba(255,255,255,0.06); }
.cl-menu-item.is-danger { color: var(--cl-danger); }
.cl-menu-item i { width: 16px; text-align: center; opacity: 0.85; }

/* Scrollbar sutil */
.cl-app ::-webkit-scrollbar { width: 10px; height: 10px; }
.cl-app ::-webkit-scrollbar-thumb { background: var(--cl-bg-elevated-2); border-radius: 10px; }
.cl-app ::-webkit-scrollbar-track { background: transparent; }

@media (max-width: 900px) {
    .cl-sidebar { width: 68px; }
    .cl-side-link, .cl-side-link-btn { width: 52px; }
    .cl-create-flyout { left: calc(100% + 8px); }
}

/* ==========================================================================
   Insignia PRO + popup de invitacion a suscribirse
   ========================================================================== */
.cl-pro-badge {
    display: inline-flex; align-items: center; gap: 4px;
    font-family: var(--cl-font-body); font-size: 0.62rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: 0.06em;
    color: #0B0F14; background: var(--cl-accent-b);
    padding: 2px 7px; border-radius: var(--cl-radius-sm);
}

.cl-modal-backdrop {
    position: fixed; inset: 0; background: rgba(6,9,13,0.75);
    display: none; align-items: center; justify-content: center;
    z-index: 200; padding: 20px;
    backdrop-filter: blur(2px);
}
.cl-modal-backdrop.is-open { display: flex; }
.cl-modal {
    background: var(--cl-bg-elevated); border: 1px solid var(--cl-border);
    border-radius: var(--cl-radius-lg); padding: 34px; max-width: 380px; width: 100%;
    text-align: center; box-shadow: var(--cl-shadow); position: relative;
}
.cl-modal-close {
    position: absolute; top: 14px; right: 14px;
    width: 28px; height: 28px; border-radius: 50%; border: none;
    background: var(--cl-bg-elevated-2); color: var(--cl-ink-muted);
    cursor: pointer; font-size: 0.85rem;
}
.cl-modal-close:hover { color: var(--cl-ink); }
.cl-modal-icon {
    width: 56px; height: 56px; margin: 0 auto 18px;
    clip-path: polygon(25% 3%, 75% 3%, 100% 50%, 75% 97%, 25% 97%, 0% 50%);
    background: var(--cl-gradient); color: #0B0F14;
    display: flex; align-items: center; justify-content: center; font-size: 1.4rem;
}
.cl-modal h3 { font-family: var(--cl-font-display); font-size: 1.3rem; font-weight: 600; margin-bottom: 10px; }
.cl-modal p { color: var(--cl-ink-muted); font-size: 0.92rem; line-height: 1.55; margin-bottom: 26px; }
.cl-modal-actions { display: flex; flex-direction: column; gap: 10px; }
.cl-modal-actions .cl-modal-dismiss {
    background: none; border: none; color: var(--cl-ink-faint);
    font-size: 0.85rem; cursor: pointer; padding: 6px;
}