/* =====================================================================
   mi_estilo.css  –  Portafolio JavaScript K11
   Animaciones sutiles + estilos para controles editables en la web
   ===================================================================== */

/* ─── Variables ─────────────────────────────────────────────────────── */
:root {
    --fondo-claro: #f8fbff;
    --panel: #ffffff;
    --acento: #2563eb;
    --acento-oscuro: #1d4ed8;
    --morado: #7c3aed;
    --texto: #1f2937;
    --texto-suave: #475569;
    --borde: #dbeafe;
    --sombra: 0 8px 24px rgba(37, 99, 235, 0.10);
    --radio: clamp(0.75rem, 2vw, 1.125rem);
    --transicion: 0.25s ease;
}

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

html {
    -webkit-text-size-adjust: 100%;
    -moz-text-size-adjust: 100%;
    text-size-adjust: 100%;
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: var(--texto);
    background: linear-gradient(135deg, #dbeafe 0%, #eef2ff 50%, #f8fafc 100%);
    min-height: 100dvh;
    min-height: 100vh;
    width: 100%;
    overflow-x: hidden;
    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

h1, h2, h3 {
    margin-top: 0;
    line-height: 1.25;
}

/* ─── Animaciones ────────────────────────────────────────────────────── */
@keyframes aparecer {
    from { opacity: 0; transform: translateY(18px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes flotar {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-6px); }
}

@keyframes pulsar {
    0%, 100% { box-shadow: var(--sombra); }
    50%       { box-shadow: 0 12px 32px rgba(37, 99, 235, 0.22); }
}

@keyframes girar-icono {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

@keyframes destello {
    0%   { background-position: -200% center; }
    100% { background-position: 200% center; }
}

/* ─── Hero ───────────────────────────────────────────────────────────── */
.hero {
    width: min(1000px, 100% - 2rem);
    margin: clamp(1rem, 4vw, 2.5rem) auto clamp(0.75rem, 2vw, 1.5rem);
    padding: clamp(1.25rem, 4vw, 2rem) clamp(1rem, 4vw, 1.75rem);
    text-align: center;
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(191, 219, 254, 0.9);
    border-radius: clamp(1rem, 3vw, 1.5rem);
    box-shadow: var(--sombra);
    animation: aparecer 0.6s ease both, pulsar 4s ease-in-out 1s infinite;
}

.hero h1 {
    font-size: clamp(1.35rem, 4.5vw, 2.4rem);
    margin-bottom: 0.5rem;
    animation: aparecer 0.7s ease 0.1s both;
}

.etiqueta {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.45rem 0.9rem;
    border-radius: 999px;
    background: #dbeafe;
    color: var(--acento-oscuro);
    font-weight: 700;
    font-size: clamp(0.75rem, 2.2vw, 0.9rem);
    animation: aparecer 0.6s ease both;
}

.descripcion {
    max-width: 760px;
    margin: 0 auto 1.5rem;
    color: var(--texto-suave);
    font-size: clamp(0.85rem, 2.2vw, 1rem);
    animation: aparecer 0.7s ease 0.2s both;
}

/* ─── Datos alumno ───────────────────────────────────────────────────── */
.datos-alumno {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(200px, 100%), 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

/* ─── Grids ──────────────────────────────────────────────────────────── */
.code-grid,
.ia-grid {
    display: grid;
    gap: 1rem;
}

.code-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(240px, 100%), 1fr));
}

.ia-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
}

/* ─── Cards ──────────────────────────────────────────────────────────── */
.dato,
.mini-card {
    padding: clamp(0.9rem, 2.5vw, 1.25rem);
    border-radius: var(--radio);
    background: var(--panel);
    border: 1px solid var(--borde);
    transition: transform var(--transicion), box-shadow var(--transicion);
}

.dato:hover,
.mini-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(37, 99, 235, 0.13);
}

.dato h2,
.mini-card h3 {
    color: var(--acento-oscuro);
    font-size: clamp(0.9rem, 2.5vw, 1.05rem);
    margin-bottom: 0.4rem;
}

.mini-card p {
    font-size: clamp(0.8rem, 2vw, 0.95rem);
    color: var(--texto-suave);
}

/* ─── Nav buttons ────────────────────────────────────────────────────── */
.menu-principal,
.navegacion-pagina {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
}

.boton-menu,
.boton-secundario,
.boton-demo {
    display: inline-block;
    padding: clamp(0.6rem, 2vw, 0.8rem) clamp(1rem, 3vw, 1.5rem);
    border: none;
    border-radius: 999px;
    background: var(--acento);
    color: #ffffff;
    font-size: clamp(0.85rem, 2.2vw, 1rem);
    font-weight: 700;
    cursor: pointer;
    box-shadow: 0 6px 16px rgba(37, 99, 235, 0.22);
    transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
    min-height: 44px;
    min-width: 44px;
    line-height: 1.2;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
    animation: aparecer 0.7s ease 0.3s both;
}

.boton-menu:hover,
.boton-secundario:hover,
.boton-demo:hover {
    transform: translateY(-3px) scale(1.03);
    background: var(--acento-oscuro);
    box-shadow: 0 10px 24px rgba(29, 78, 216, 0.28);
}

.boton-menu:active,
.boton-secundario:active,
.boton-demo:active {
    transform: scale(0.97);
}

.boton-secundario {
    background: var(--morado);
    box-shadow: 0 6px 16px rgba(124, 58, 237, 0.22);
}

/* ─── Main container ─────────────────────────────────────────────────── */
.contenedor {
    width: min(1000px, 100% - 2rem);
    margin: 0 auto clamp(1.5rem, 5vw, 2.5rem);
    display: grid;
    gap: 1.25rem;
}

/* ─── Tarjeta ────────────────────────────────────────────────────────── */
.tarjeta {
    padding: clamp(1rem, 3.5vw, 1.5rem);
    border-radius: clamp(1rem, 2.5vw, 1.375rem);
    background: rgba(255, 255, 255, 0.96);
    border: 1px solid rgba(191, 219, 254, 0.9);
    box-shadow: var(--sombra);
    animation: aparecer 0.6s ease both;
    transition: box-shadow var(--transicion);
}

.tarjeta:hover {
    box-shadow: 0 14px 36px rgba(37, 99, 235, 0.14);
}

.tarjeta h2 {
    font-size: clamp(1rem, 3vw, 1.3rem);
    margin-bottom: 0.6rem;
    color: var(--texto);
}

.tarjeta > p {
    font-size: clamp(0.82rem, 2vw, 0.97rem);
    color: var(--texto-suave);
    margin-bottom: 0.75rem;
}

/* ─── Lists ──────────────────────────────────────────────────────────── */
.lista-simple {
    padding-left: 1.25rem;
}

.lista-simple li {
    font-size: clamp(0.82rem, 2vw, 0.97rem);
    color: var(--texto-suave);
    margin-bottom: 0.25rem;
}

/* ─── Code blocks ────────────────────────────────────────────────────── */
.prompt {
    padding: 0.875rem;
    border-radius: 0.875rem;
    background: #eff6ff;
    font-size: clamp(0.8rem, 1.9vw, 0.93rem);
    margin-bottom: 0.5rem;
}

.resaltado {
    margin-top: 1rem;
    border-left: 5px solid var(--acento);
}

pre {
    margin: 0.75rem 0;
    padding: clamp(0.75rem, 2.5vw, 1rem);
    border-radius: 1rem;
    background: #0f172a;
    color: #e2e8f0;
    overflow-x: auto;
    white-space: pre;
    max-width: 100%;
    word-break: break-all;
    white-space: pre-wrap;
}

code {
    font-family: "Courier New", Courier, monospace;
    font-size: clamp(0.75rem, 1.8vw, 0.92rem);
}

/* ─── Misc ───────────────────────────────────────────────────────────── */
.nota {
    font-weight: 700;
    color: var(--acento-oscuro);
    font-size: clamp(0.82rem, 2vw, 0.95rem);
}

/* ─── Footer ─────────────────────────────────────────────────────────── */
.pie-pagina {
    padding: clamp(0.75rem, 3vw, 1.5rem) 1rem clamp(1.25rem, 4vw, 2rem);
    text-align: center;
    color: var(--texto-suave);
    font-size: clamp(0.78rem, 2vw, 0.93rem);
}

/* ─── Marquesina ─────────────────────────────────────────────────────── */
.marquesina-escena {
    position: relative;
    overflow: hidden;
    height: clamp(64px, 14vw, 96px);
    margin: 1.25rem 0;
    border-radius: clamp(0.75rem, 2.5vw, 1.25rem);
    border: 3px solid #bfdbfe;
    background: linear-gradient(90deg, var(--acento-oscuro), var(--morado));
    box-shadow: 0 4px 20px rgba(37,99,235,0.18);
    transition: box-shadow var(--transicion);
}

.marquesina-escena:hover {
    box-shadow: 0 8px 32px rgba(37,99,235,0.28);
}

.marquesina-texto {
    position: absolute;
    top: 50%;
    left: 0;
    transform: translateY(-50%);
    padding: 0 1rem;
    white-space: nowrap;
    font-size: clamp(1rem, 4vw, 1.6rem);
    font-weight: 700;
    color: #ffffff;
    text-shadow: 0 2px 8px rgba(0,0,0,0.25);
}

/* ─── Panel de controles de la marquesina ────────────────────────────── */
.panel-controles {
    background: #eff6ff;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: clamp(0.9rem, 2.5vw, 1.25rem);
    margin-top: 1rem;
    display: grid;
    gap: 0.875rem;
}

.panel-controles legend,
.panel-controles h3 {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    font-weight: 700;
    color: var(--acento-oscuro);
    margin-bottom: 0.25rem;
}

.control-fila {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.6rem;
}

.control-fila label {
    font-size: clamp(0.8rem, 2vw, 0.93rem);
    color: var(--texto-suave);
    min-width: 120px;
    font-weight: 600;
}

.control-fila input[type="text"],
.control-fila input[type="number"],
.control-fila input[type="range"] {
    flex: 1;
    min-width: 0;
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    border: 1px solid var(--borde);
    background: #fff;
    color: var(--texto);
    font-size: clamp(0.8rem, 2vw, 0.93rem);
    outline: none;
    transition: border-color var(--transicion), box-shadow var(--transicion);
}

.control-fila input[type="text"]:focus,
.control-fila input[type="number"]:focus {
    border-color: var(--acento);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.12);
}

.control-fila input[type="range"] {
    padding: 0;
    cursor: pointer;
    accent-color: var(--acento);
}

.valor-velocidad {
    font-weight: 700;
    color: var(--acento-oscuro);
    min-width: 2rem;
    text-align: right;
    font-size: clamp(0.8rem, 2vw, 0.93rem);
}

.boton-aplicar {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    border: none;
    border-radius: 999px;
    background: var(--acento);
    color: #fff;
    font-size: clamp(0.8rem, 2vw, 0.93rem);
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 4px 12px rgba(37,99,235,0.2);
    min-height: 38px;
}

.boton-aplicar:hover {
    background: var(--acento-oscuro);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(29,78,216,0.25);
}

.boton-aplicar:active {
    transform: scale(0.97);
}

/* ─── Panel datos alumno editable ────────────────────────────────────── */
.panel-datos-editable {
    background: #f0fdf4;
    border: 1px solid #bbf7d0;
    border-radius: var(--radio);
    padding: clamp(0.9rem, 2.5vw, 1.25rem);
    margin-top: 1.25rem;
}

.panel-datos-editable h3 {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    font-weight: 700;
    color: #166534;
    margin-bottom: 0.75rem;
}

.panel-datos-editable .control-fila label {
    color: #166534;
}

.panel-datos-editable input[type="text"]:focus {
    border-color: #16a34a;
    box-shadow: 0 0 0 3px rgba(22,163,74,0.12);
}

.panel-datos-editable .boton-aplicar {
    background: #16a34a;
    box-shadow: 0 4px 12px rgba(22,163,74,0.2);
}

.panel-datos-editable .boton-aplicar:hover {
    background: #15803d;
    box-shadow: 0 8px 20px rgba(21,128,61,0.25);
}

.confirmacion {
    display: none;
    margin-top: 0.5rem;
    padding: 0.5rem 0.875rem;
    border-radius: 999px;
    background: #dcfce7;
    color: #166534;
    font-size: clamp(0.78rem, 1.9vw, 0.88rem);
    font-weight: 700;
    animation: aparecer 0.3s ease both;
}

.confirmacion.visible {
    display: inline-block;
}

/* ─── Botón demo ─────────────────────────────────────────────────────── */
.panel-demo {
    text-align: center;
}

.mensaje {
    min-height: 56px;
    margin-top: 1.1rem;
    padding: clamp(0.75rem, 2.5vw, 1rem);
    border-radius: clamp(0.75rem, 2vw, 1.125rem);
    background: #eff6ff;
    border: 1px dashed #93c5fd;
    color: var(--texto-suave);
    font-size: clamp(0.82rem, 2vw, 0.97rem);
    transition: background 0.3s ease, border 0.3s ease, color 0.3s ease, transform 0.2s ease;
}

.mensaje.activo {
    background: #dcfce7;
    border: 1px solid #86efac;
    color: #166534;
    font-weight: 700;
    animation: aparecer 0.3s ease both;
}

.paso {
    margin-top: 0.875rem;
    color: var(--texto-suave);
    font-size: clamp(0.8rem, 2vw, 0.93rem);
}

/* ─── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .hero {
        width: calc(100% - 1rem);
        margin-inline: 0.5rem;
    }
    .contenedor {
        width: calc(100% - 1rem);
        margin-inline: 0.5rem;
    }
    .code-grid,
    .ia-grid {
        grid-template-columns: 1fr;
    }
    .datos-alumno {
        grid-template-columns: 1fr;
    }
    .control-fila {
        flex-direction: column;
        align-items: flex-start;
    }
    .control-fila input[type="text"],
    .control-fila input[type="number"],
    .control-fila input[type="range"] {
        width: 100%;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .hero {
        margin-top: 0.75rem;
        padding: 1rem;
    }
    .hero h1 {
        font-size: clamp(1.1rem, 3.5vw, 1.8rem);
    }
}