/* ============================================================
   ARITMOMANCIA v1 — Estilos
   Estética: Manuscrito místico · Oro antiguo · Oscuridad sagrada
   ============================================================ */

/* ---- Fuentes ---- */
@import url('https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&family=Cinzel:wght@400;500;600;700&family=EB+Garamond:ital,wght@0,400;0,500;1,400;1,500&display=swap');

/* ---- Variables ---- */
:root {
    --oro:        #C9A84C;
    --oro-claro:  #E8CC7A;
    --oro-oscuro: #8A6A20;
    --negro:      #0A0906;
    --oscuro:     #100E0A;
    --panel:      #14110C;
    --panel2:     #1C1811;
    --borde:      rgba(201,168,76,0.20);
    --borde-act:  rgba(201,168,76,0.55);
    --texto:      #D4C49A;
    --texto2:     #8A7D5E;
    --blanco:     #F0EAD6;
    --error:      #C0392B;
    --sombra:     0 4px 32px rgba(0,0,0,0.7);
    --radio:      6px;
    --trans:      all .3s ease;
}

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

/* ---- Contenedor raíz ---- */
#aritomancia-app {
    font-family: 'EB Garamond', Georgia, serif;
    background: var(--negro);
    color: var(--texto);
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
}

/* Fondo con textura de pergamino */
#aritomancia-app::before {
    content: '';
    position: fixed;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 10%, rgba(201,168,76,0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 90%, rgba(201,168,76,0.03) 0%, transparent 50%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(201,168,76,0.008) 2px,
            rgba(201,168,76,0.008) 4px
        );
    pointer-events: none;
    z-index: 0;
}

#aritomancia-app > * { position: relative; z-index: 1; }

/* ============================================================
   CABECERA
   ============================================================ */
.arit-header {
    text-align: center;
    padding: 3rem 1.5rem 2rem;
    border-bottom: 1px solid var(--borde);
    position: relative;
}

.arit-header::after {
    content: '';
    position: absolute;
    bottom: -1px; left: 50%; transform: translateX(-50%);
    width: 200px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--oro), transparent);
}

.arit-sigil {
    font-size: 3.5rem;
    line-height: 1;
    margin-bottom: 1rem;
    display: block;
    filter: drop-shadow(0 0 18px rgba(201,168,76,0.5));
    animation: arit-pulse 4s ease-in-out infinite;
}

@keyframes arit-pulse {
    0%, 100% { filter: drop-shadow(0 0 12px rgba(201,168,76,0.4)); }
    50%       { filter: drop-shadow(0 0 28px rgba(201,168,76,0.75)); }
}

.arit-title {
    font-family: 'Cinzel Decorative', serif;
    font-size: clamp(1.4rem, 5vw, 2.4rem);
    font-weight: 700;
    color: var(--oro);
    letter-spacing: 0.12em;
    text-shadow: 0 0 30px rgba(201,168,76,0.4);
    margin-bottom: 0.4rem;
}

.arit-subtitle {
    font-family: 'Cinzel', serif;
    font-size: clamp(0.65rem, 2vw, 0.82rem);
    color: var(--texto2);
    letter-spacing: 0.25em;
    text-transform: uppercase;
}

/* Separador ornamental */
.arit-ornament {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    justify-content: center;
    margin: 1.5rem 0;
    color: var(--oro-oscuro);
    font-size: 0.9rem;
    letter-spacing: 0.3em;
}
.arit-ornament::before,
.arit-ornament::after {
    content: '';
    flex: 1;
    max-width: 100px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--borde-act));
}
.arit-ornament::after { background: linear-gradient(90deg, var(--borde-act), transparent); }

/* ============================================================
   NAVEGACIÓN DE MODOS
   ============================================================ */
.arit-nav {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    flex-wrap: wrap;
    padding: 1.5rem 1rem;
    border-bottom: 1px solid var(--borde);
}

.arit-nav-btn {
    font-family: 'Cinzel', serif;
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    padding: 0.6rem 1.2rem;
    border: 1px solid var(--borde);
    background: transparent;
    color: var(--texto2);
    cursor: pointer;
    border-radius: var(--radio);
    transition: var(--trans);
    position: relative;
    overflow: hidden;
}

.arit-nav-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(201,168,76,0.08), transparent);
    opacity: 0;
    transition: opacity .3s;
}

.arit-nav-btn:hover { border-color: var(--borde-act); color: var(--oro-claro); }
.arit-nav-btn:hover::before { opacity: 1; }

.arit-nav-btn.activo {
    border-color: var(--oro);
    color: var(--oro);
    background: rgba(201,168,76,0.07);
    box-shadow: 0 0 16px rgba(201,168,76,0.15), inset 0 0 16px rgba(201,168,76,0.04);
}
.arit-nav-btn.activo::before { opacity: 1; }

/* ============================================================
   PANELES DE ENTRADA
   ============================================================ */
.arit-main {
    max-width: 720px;
    margin: 0 auto;
    padding: 2rem 1.2rem 3rem;
}

.arit-panel {
    display: none;
    animation: arit-fadein .4s ease;
}
.arit-panel.activo { display: block; }

@keyframes arit-fadein {
    from { opacity: 0; transform: translateY(12px); }
    to   { opacity: 1; transform: translateY(0); }
}

.arit-panel-intro {
    font-size: 0.95rem;
    color: var(--texto2);
    font-style: italic;
    text-align: center;
    margin-bottom: 1.8rem;
    line-height: 1.7;
}

/* Grupos de formulario */
.arit-field {
    margin-bottom: 1.4rem;
}

.arit-label {
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    display: block;
    margin-bottom: 0.5rem;
}

.arit-input {
    width: 100%;
    background: var(--panel);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 0.8rem 1rem;
    font-family: 'EB Garamond', serif;
    font-size: 1.05rem;
    color: var(--blanco);
    transition: var(--trans);
    outline: none;
    -webkit-appearance: none;
}

.arit-input:focus {
    border-color: var(--oro);
    box-shadow: 0 0 0 2px rgba(201,168,76,0.12);
    background: var(--panel2);
}

.arit-input::placeholder { color: var(--texto2); font-style: italic; }

/* Date input específico */
input[type="date"].arit-input::-webkit-calendar-picker-indicator {
    filter: invert(0.7) sepia(1) hue-rotate(15deg);
    cursor: pointer;
}

/* Número input */
input[type="number"].arit-input {
    -moz-appearance: textfield;
}
input[type="number"].arit-input::-webkit-outer-spin-button,
input[type="number"].arit-input::-webkit-inner-spin-button { -webkit-appearance: none; }

/* ---- Botón principal ---- */
.arit-btn {
    width: 100%;
    padding: 0.9rem 2rem;
    font-family: 'Cinzel', serif;
    font-size: 0.8rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--negro);
    background: linear-gradient(135deg, var(--oro), var(--oro-claro), var(--oro));
    background-size: 200% 100%;
    border: none;
    border-radius: var(--radio);
    cursor: pointer;
    transition: var(--trans);
    position: relative;
    overflow: hidden;
    box-shadow: 0 2px 16px rgba(201,168,76,0.3);
}

.arit-btn:hover {
    background-position: 100% 0;
    box-shadow: 0 4px 28px rgba(201,168,76,0.5);
    transform: translateY(-1px);
}

.arit-btn:active { transform: translateY(0); }

.arit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ---- Estado de carga ---- */
.arit-loading {
    display: none;
    text-align: center;
    padding: 2rem;
    color: var(--oro-oscuro);
    font-style: italic;
    font-size: 0.95rem;
}
.arit-loading.visible { display: block; }

.arit-spinner {
    display: inline-block;
    width: 32px; height: 32px;
    border: 2px solid var(--borde);
    border-top-color: var(--oro);
    border-radius: 50%;
    animation: arit-spin 0.9s linear infinite;
    margin-bottom: 0.8rem;
}

@keyframes arit-spin { to { transform: rotate(360deg); } }

/* ---- Error ---- */
.arit-error {
    display: none;
    background: rgba(192,57,43,0.12);
    border: 1px solid rgba(192,57,43,0.4);
    border-radius: var(--radio);
    padding: 0.9rem 1.1rem;
    color: #E74C3C;
    font-size: 0.9rem;
    margin-top: 1rem;
    font-style: italic;
}
.arit-error.visible { display: block; }

/* ============================================================
   RESULTADO
   ============================================================ */
.arit-resultado {
    display: none;
    margin-top: 2.5rem;
    animation: arit-fadein .5s ease;
}
.arit-resultado.visible { display: block; }

/* ---- Card de número ---- */
.arit-card {
    background: var(--panel);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 1.8rem;
    margin-bottom: 1.2rem;
    position: relative;
    overflow: hidden;
    transition: border-color .3s;
}

.arit-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--oro), transparent);
}

.arit-card.maestro { border-color: rgba(201,168,76,0.5); }
.arit-card.maestro::before {
    background: linear-gradient(90deg, transparent, var(--oro-claro), var(--oro), var(--oro-claro), transparent);
}

/* Número grande */
.arit-num-display {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.3rem;
    flex-wrap: wrap;
}

.arit-num-cifra {
    font-family: 'Cinzel Decorative', serif;
    font-size: clamp(3rem, 10vw, 4.5rem);
    line-height: 1;
    color: var(--oro);
    text-shadow: 0 0 30px rgba(201,168,76,0.4);
    min-width: 80px;
    text-align: center;
}

.arit-num-cifra.maestro {
    background: linear-gradient(135deg, var(--oro), var(--oro-claro), var(--oro));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 0 20px rgba(201,168,76,0.5));
}

.arit-num-info { flex: 1; min-width: 180px; }

.arit-num-tipo {
    font-family: 'Cinzel', serif;
    font-size: 0.65rem;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    margin-bottom: 0.3rem;
}

.arit-num-titulo {
    font-family: 'Cinzel', serif;
    font-size: clamp(1rem, 3vw, 1.35rem);
    color: var(--blanco);
    margin-bottom: 0.4rem;
}

.arit-num-palabras {
    font-size: 0.88rem;
    color: var(--oro-oscuro);
    font-style: italic;
    letter-spacing: 0.05em;
}

/* Texto de interpretación */
.arit-interp-texto {
    font-size: 1rem;
    line-height: 1.85;
    color: var(--texto);
    margin-bottom: 1.2rem;
    font-style: italic;
}

/* Potencial y desafío */
.arit-meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 1.2rem;
    padding-top: 1.2rem;
    border-top: 1px solid var(--borde);
}

@media (max-width: 480px) { .arit-meta { grid-template-columns: 1fr; } }

.arit-meta-item {
    background: rgba(201,168,76,0.04);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 0.9rem;
}

.arit-meta-titulo {
    font-family: 'Cinzel', serif;
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    margin-bottom: 0.4rem;
}

.arit-meta-texto {
    font-size: 0.88rem;
    color: var(--texto);
    line-height: 1.5;
}

/* ---- Badge maestro ---- */
.arit-maestro-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: 'Cinzel', serif;
    font-size: 0.62rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--negro);
    background: linear-gradient(135deg, var(--oro), var(--oro-claro));
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    margin-bottom: 1rem;
    display: inline-block;
}

/* ---- Secciones de resultado compuesto (nombre/fecha) ---- */
.arit-seccion-titulo {
    font-family: 'Cinzel', serif;
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    text-align: center;
    margin: 1.5rem 0 1rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
}
.arit-seccion-titulo::before,
.arit-seccion-titulo::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--borde);
}

/* ---- Chips de año/día personal (compactos) ---- */
.arit-chip-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-top: 0.5rem;
}
@media (max-width: 480px) { .arit-chip-grid { grid-template-columns: 1fr; } }

.arit-chip {
    background: var(--panel);
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 1.2rem;
    text-align: center;
}

.arit-chip-num {
    font-family: 'Cinzel Decorative', serif;
    font-size: 2.2rem;
    color: var(--oro);
    line-height: 1;
    margin-bottom: 0.3rem;
}

.arit-chip-label {
    font-family: 'Cinzel', serif;
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    margin-bottom: 0.6rem;
}

.arit-chip-texto {
    font-size: 0.88rem;
    color: var(--texto2);
    font-style: italic;
    line-height: 1.55;
}

/* ---- Botón nueva consulta ---- */
.arit-btn-reset {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    justify-content: center;
    width: 100%;
    margin-top: 2rem;
    padding: 0.7rem;
    background: transparent;
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    color: var(--texto2);
    font-family: 'Cinzel', serif;
    font-size: 0.68rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--trans);
}
.arit-btn-reset:hover { border-color: var(--borde-act); color: var(--oro-claro); }

/* ============================================================
   TABLA PITAGÓRICA (referencia)
   ============================================================ */
.arit-tabla-wrap {
    overflow-x: auto;
    margin: 1rem 0;
    border-radius: var(--radio);
    border: 1px solid var(--borde);
}

.arit-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.88rem;
}

.arit-tabla th {
    font-family: 'Cinzel', serif;
    font-size: 0.62rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--oro-oscuro);
    background: var(--panel);
    padding: 0.7rem 0.9rem;
    text-align: left;
    border-bottom: 1px solid var(--borde);
}

.arit-tabla td {
    padding: 0.6rem 0.9rem;
    border-bottom: 1px solid rgba(201,168,76,0.06);
    color: var(--texto);
    vertical-align: top;
}

.arit-tabla tr:last-child td { border-bottom: none; }
.arit-tabla tr:hover td { background: rgba(201,168,76,0.03); }

.arit-tabla .num-cell {
    font-family: 'Cinzel', serif;
    color: var(--oro);
    font-weight: 600;
    font-size: 1rem;
    width: 40px;
    text-align: center;
}

.arit-tabla .letras-cell {
    font-family: 'Cinzel', serif;
    letter-spacing: 0.12em;
    color: var(--texto2);
    white-space: nowrap;
}

/* ============================================================
   PIE
   ============================================================ */
.arit-footer {
    text-align: center;
    padding: 2rem 1.2rem;
    border-top: 1px solid var(--borde);
    font-size: 0.78rem;
    color: var(--texto2);
    font-style: italic;
    letter-spacing: 0.04em;
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 600px) {
    .arit-header { padding: 2rem 1rem 1.5rem; }
    .arit-card   { padding: 1.3rem; }
    .arit-num-display { flex-direction: column; text-align: center; }
    .arit-num-cifra { min-width: auto; }
}

/* ============================================================
   ANIMACIONES DE ENTRADA PARA RESULTADOS
   ============================================================ */
.arit-card { animation: arit-card-in .5s ease both; }
.arit-card:nth-child(2) { animation-delay: .1s; }
.arit-card:nth-child(3) { animation-delay: .2s; }

@keyframes arit-card-in {
    from { opacity: 0; transform: translateY(20px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* Barra de progreso ornamental durante carga */
.arit-progress {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--oro), transparent);
    margin: 1rem auto;
    width: 0;
    animation: arit-progress-in 1.5s ease forwards;
}

@keyframes arit-progress-in {
    to { width: 100%; }
}