/* Portal Cliente — sistema visual compartido. Un lugar, cambia acá, cambia en todo el portal. */

:root {
    --portal-accent-pale: color-mix(in srgb, var(--portal-accent) 10%, white);
}

* , *::before, *::after {
    font-family: -apple-system, "SF Pro Display", "SF Pro Text", "Helvetica Neue", Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

@keyframes portalPageIn { from { opacity:0; } to { opacity:1; } }
body.portal-bg {
    background-color: #FAF9F5;
    background-image:
        radial-gradient(600px circle at 15% -10%, color-mix(in srgb, var(--portal-accent) 16%, transparent), transparent 60%),
        radial-gradient(500px circle at 100% 0%, color-mix(in srgb, var(--portal-accent) 8%, transparent), transparent 55%);
    background-attachment: fixed;
    min-height: 100vh;
    animation: portalPageIn 0.3s ease-out both;
}

h1, h2, h3, .portal-display {
    letter-spacing: -0.02em;
}

.portal-num {
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.03em;
}

.portal-card {
    background: #fff;
    border-radius: 28px;
    border: 1px solid rgba(0,0,0,0.04);
    box-shadow: 0 1px 2px rgba(0,0,0,0.03), 0 12px 24px -12px color-mix(in srgb, var(--portal-accent) 18%, transparent);
    transition: box-shadow 0.3s cubic-bezier(0.16,1,0.3,1), transform 0.3s cubic-bezier(0.16,1,0.3,1);
}

a.portal-card:hover, button.portal-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.03), 0 22px 36px -14px color-mix(in srgb, var(--portal-accent) 26%, transparent);
}
a.portal-card:active, button.portal-card:active { transform: translateY(-1px) scale(0.99); transition-duration: 0.1s; }

.portal-btn {
    background: var(--portal-accent);
    color: #fff;
    border-radius: 18px;
    font-weight: 600;
    box-shadow: 0 8px 20px -8px color-mix(in srgb, var(--portal-accent) 60%, transparent);
    transition: transform 0.18s cubic-bezier(0.16,1,0.3,1), box-shadow 0.18s ease, filter 0.18s ease, opacity 0.15s ease;
}
.portal-btn:hover { filter: brightness(1.06); box-shadow: 0 12px 26px -8px color-mix(in srgb, var(--portal-accent) 70%, transparent); }
.portal-btn:active { transform: scale(0.96); }
.portal-btn:disabled { opacity: 0.6; }

.portal-icon-chip {
    width: 44px; height: 44px; border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    background: var(--portal-accent-pale);
    color: var(--portal-accent);
    transition: transform 0.3s cubic-bezier(0.16,1,0.3,1);
}
.portal-card:hover .portal-icon-chip { transform: scale(1.08) rotate(-2deg); }

.portal-input {
    font-size: 16px; /* evita zoom iOS */
    border-radius: 18px;
    border: 1.5px solid #E5E3DC;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.portal-input:focus {
    outline: none;
    border-color: var(--portal-accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--portal-accent) 14%, transparent);
}

@keyframes portalFadeUp { from { opacity:0; transform: translateY(12px); } to { opacity:1; transform: translateY(0); } }
.fade-up { animation: portalFadeUp 0.45s cubic-bezier(0.16,1,0.3,1) both; }

@keyframes portalPulse { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.6; transform:scale(0.96); } }
.portal-pulse { animation: portalPulse 1.8s cubic-bezier(0.45,0,0.55,1) infinite; }

/* Modal (tutorial, etc.) — transición real, no display:none abrupto */
.portal-modal-overlay {
    opacity: 0; visibility: hidden; pointer-events: none;
    transition: opacity 0.28s ease, visibility 0.28s;
    background: rgba(20,18,14,0.45);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.portal-modal-overlay.is-open { opacity: 1; visibility: visible; pointer-events: auto; }
.portal-modal-card {
    transform: translateY(20px) scale(0.96);
    transition: transform 0.35s cubic-bezier(0.16,1,0.3,1);
}
.portal-modal-overlay.is-open .portal-modal-card { transform: none; }

/* Chat bubbles */
@keyframes bubbleIn { from { opacity:0; transform: translateY(8px) scale(0.97); } to { opacity:1; transform:none; } }
.bubble-cliente { background: var(--portal-accent); color: #fff; border-radius: 20px 20px 6px 20px; box-shadow: 0 4px 12px -4px color-mix(in srgb, var(--portal-accent) 40%, transparent); animation: bubbleIn 0.25s cubic-bezier(0.16,1,0.3,1) both; }
.bubble-asesor  { background: #fff; color: #1a1a1a; border-radius: 20px 20px 20px 6px; border: 1px solid rgba(0,0,0,0.06); box-shadow: 0 2px 6px rgba(0,0,0,0.04); animation: bubbleIn 0.25s cubic-bezier(0.16,1,0.3,1) both; }
.bubble-sistema { background: #F0EEE6; color: #8a8578; border-radius: 12px; font-size: 12px; text-align: center; margin: 4px auto; animation: bubbleIn 0.25s cubic-bezier(0.16,1,0.3,1) both; }

/* Botón redondo (adjuntar, enviar, volver) */
.portal-icon-btn {
    width: 40px; height: 40px; border-radius: 9999px;
    display: flex; align-items: center; justify-content: center;
    color: #9c9689;
    transition: background-color 0.18s ease, color 0.18s ease, transform 0.15s ease;
}
.portal-icon-btn:hover { background: rgba(0,0,0,0.05); color: #57534a; }
.portal-icon-btn:active { transform: scale(0.92); }