/* =============================================
   ALCAR Portal Cliente — portal.css
   Diseño glassmorphism + tema pinturas
   ============================================= */

:root {
    --red:        #BE2026;
    --red-dark:   #9e191e;
    --red-light:  rgba(190,32,38,.12);
    --dark:       #1A1A2E;
    --dark-2:     #12122A;
    --white:      #FFFFFF;
    --light:      #F7F8FA;
    --gray:       #6B7280;
    --gray-light: #E5E7EB;
    --text:       #1F2937;
    --text-soft:  #6B7280;
    --radius:     12px;
    --radius-lg:  20px;
    --shadow:     0 4px 24px rgba(0,0,0,.08);
    --shadow-md:  0 8px 40px rgba(0,0,0,.14);
    --transition: 0.25s ease;
    --topbar-h:   64px;

    /* Colores por tipo de línea */
    --auto-from: #1A1A2E;
    --auto-to:   #3a3a6e;
    --arq-from:  #BE2026;
    --arq-to:    #e05a60;
    --ind-from:  #374151;
    --ind-to:    #6B7280;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--text);
    line-height: 1.6;
    font-size: 15px;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }

/* =============================================
   LOGIN — BODY & FONDO ANIMADO
   ============================================= */
.portal-login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #0d0d1a 0%, #1A1A2E 50%, #2a0a0c 100%);
    position: relative;
    overflow: hidden;
    padding: 24px 16px;
}

/* Manchas de pintura animadas en el fondo */
.paint-bg {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
}

.paint-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .18;
    animation: blobFloat ease-in-out infinite alternate;
}
.blob-1 {
    width: 400px; height: 400px;
    background: radial-gradient(circle, #BE2026, transparent 70%);
    top: -100px; left: -100px;
    animation-duration: 12s;
}
.blob-2 {
    width: 320px; height: 320px;
    background: radial-gradient(circle, #3a3a9e, transparent 70%);
    bottom: -80px; right: -80px;
    animation-duration: 16s;
    animation-delay: -6s;
}
.blob-3 {
    width: 240px; height: 240px;
    background: radial-gradient(circle, #BE2026, transparent 70%);
    top: 50%; right: 15%;
    animation-duration: 10s;
    animation-delay: -3s;
    opacity: .1;
}
.blob-4 {
    width: 180px; height: 180px;
    background: radial-gradient(circle, #ffffff, transparent 70%);
    bottom: 20%; left: 20%;
    animation-duration: 20s;
    animation-delay: -10s;
    opacity: .06;
}
@keyframes blobFloat {
    0%   { transform: translate(0, 0) scale(1); }
    50%  { transform: translate(30px, -20px) scale(1.05); }
    100% { transform: translate(-20px, 30px) scale(.95); }
}

/* Malla de puntos decorativa */
.portal-login-body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(255,255,255,.04) 1px, transparent 1px);
    background-size: 32px 32px;
    pointer-events: none;
    z-index: 0;
}

/* =============================================
   LOGIN — CARD GLASSMORPHISM
   ============================================= */
.portal-login-wrap {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 440px;
}

.portal-login-card {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow:
        0 24px 64px rgba(0, 0, 0, 0.45),
        inset 0 1px 0 rgba(255,255,255,.12);
}

/* Logo en login */
.portal-logo {
    text-align: center;
    margin-bottom: 32px;
}
.portal-logo img {
    height: 52px;
    width: auto;
    margin: 0 auto;
    filter: drop-shadow(0 2px 8px rgba(0,0,0,.4));
}

/* Header de cada paso */
.portal-card-header {
    text-align: center;
    margin-bottom: 32px;
}
.portal-step-icon {
    width: 64px; height: 64px;
    background: var(--red-light);
    border: 1.5px solid rgba(190,32,38,.3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}
.portal-step-icon i {
    font-size: 1.6rem;
    color: #ff8080;
}
.portal-step-icon.new-pin {
    background: rgba(59,130,246,.15);
    border-color: rgba(59,130,246,.3);
}
.portal-step-icon.new-pin i { color: #93c5fd; }

.portal-card-header h1 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 8px;
}
.portal-card-header p {
    color: rgba(255,255,255,.6);
    font-size: .9rem;
}

/* =============================================
   LOGIN — FORMULARIOS
   ============================================= */
.portal-form-group {
    margin-bottom: 24px;
}
.portal-form-group label {
    display: block;
    color: rgba(255,255,255,.8);
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 10px;
    letter-spacing: .02em;
}
.portal-form-group label i {
    color: rgba(190,32,38,.8);
    margin-right: 6px;
}
.portal-form-group input[type="tel"],
.portal-form-group input[type="text"],
.portal-form-group input[type="password"] {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255,255,255,.08);
    border: 1.5px solid rgba(255,255,255,.2);
    border-radius: var(--radius);
    color: var(--white);
    font-size: .95rem;
    font-family: inherit;
    transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}
.portal-form-group input::placeholder { color: rgba(255,255,255,.3); }
.portal-form-group input:focus {
    outline: none;
    border-color: rgba(190,32,38,.7);
    background: rgba(255,255,255,.12);
    box-shadow: 0 0 0 3px rgba(190,32,38,.2);
}
.portal-field-hint {
    display: block;
    font-size: .78rem;
    color: rgba(255,255,255,.4);
    margin-top: 6px;
}

/* ── PIN boxes ───────────────────────────────── */
.pin-inputs {
    display: flex;
    gap: 12px;
    justify-content: center;
}
.pin-digit {
    width: 68px !important;
    height: 72px !important;
    text-align: center;
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    padding: 0 !important;
    border-radius: var(--radius) !important;
    letter-spacing: 0;
    caret-color: transparent;
    transition: border-color var(--transition), box-shadow var(--transition), transform var(--transition) !important;
}
.pin-digit:focus {
    transform: scale(1.06);
    border-color: rgba(190,32,38,.9) !important;
    box-shadow: 0 0 0 3px rgba(190,32,38,.25) !important;
}
.pin-inputs.shake {
    animation: shake .4s ease;
}
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20%       { transform: translateX(-8px); }
    40%       { transform: translateX(8px); }
    60%       { transform: translateX(-6px); }
    80%       { transform: translateX(6px); }
}

/* ── Botón submit ────────────────────────────── */
.portal-btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 8px;
}
.portal-btn-submit:hover {
    background: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(190,32,38,.45);
}
.portal-btn-submit:active { transform: translateY(0); }

/* ── Alerta de error ─────────────────────────── */
.portal-alert {
    border-radius: var(--radius);
    padding: 12px 16px;
    margin-bottom: 20px;
    font-size: .875rem;
    display: flex;
    align-items: flex-start;
    gap: 10px;
}
.portal-alert i { flex-shrink: 0; margin-top: 1px; }
.portal-alert-error {
    background: rgba(239,68,68,.15);
    border: 1px solid rgba(239,68,68,.3);
    color: #fca5a5;
}

/* ── Links al pie ────────────────────────────── */
.portal-footer-note {
    margin-top: 24px;
    text-align: center;
    font-size: .8rem;
    color: rgba(255,255,255,.4);
    line-height: 1.6;
}
.portal-footer-note i { margin-right: 4px; }
.portal-footer-note a { color: rgba(255,255,255,.6); text-decoration: underline; }
.portal-footer-note a:hover { color: var(--white); }

.portal-back {
    text-align: center;
    margin-top: 20px;
}
.portal-back a {
    color: rgba(255,255,255,.5);
    font-size: .85rem;
    transition: color var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.portal-back a:hover { color: rgba(255,255,255,.9); }

/* =============================================
   PORTAL — BODY (páginas internas)
   ============================================= */
.portal-body {
    background: var(--light);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* =============================================
   TOPBAR
   ============================================= */
.portal-topbar {
    background: var(--dark-2);
    height: var(--topbar-h);
    position: sticky;
    top: 0; z-index: 100;
    box-shadow: 0 2px 16px rgba(0,0,0,.3);
}
.portal-topbar-inner {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 24px;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.portal-topbar-brand {
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--white);
    font-weight: 700;
    font-size: .95rem;
}
.portal-topbar-brand img { height: 36px; width: auto; }
.portal-topbar-sep {
    color: rgba(255,255,255,.25);
    font-size: 1.2rem;
}
.portal-topbar-user {
    display: flex;
    align-items: center;
    gap: 16px;
}
.portal-user-name {
    color: rgba(255,255,255,.7);
    font-size: .875rem;
    display: flex;
    align-items: center;
    gap: 7px;
}
.portal-user-name i { color: rgba(190,32,38,.8); }
.portal-logout-btn {
    color: rgba(255,255,255,.55);
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: .8rem;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all var(--transition);
}
.portal-logout-btn:hover {
    color: var(--white);
    border-color: rgba(255,255,255,.5);
    background: rgba(255,255,255,.08);
}

/* =============================================
   MAIN CONTENT
   ============================================= */
.portal-main {
    flex: 1;
    max-width: 1160px;
    margin: 0 auto;
    padding: 40px 24px 64px;
    width: 100%;
}
.portal-main-narrow { max-width: 760px; }

/* ── Bienvenida ──────────────────────────────── */
.portal-welcome {
    margin-bottom: 32px;
}
.portal-welcome h1 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--dark);
}
.portal-welcome p {
    color: var(--text-soft);
    margin-top: 6px;
}

/* ── Stats ───────────────────────────────────── */
.portal-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    margin-bottom: 36px;
}
.portal-stat-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 20px;
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
    border-left: 4px solid var(--red);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform var(--transition), box-shadow var(--transition);
}
.portal-stat-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.portal-stat-icon {
    font-size: 1.5rem;
    color: var(--red);
    flex-shrink: 0;
    opacity: .85;
}
.portal-stat-num {
    font-size: 1.75rem;
    font-weight: 800;
    color: var(--dark);
    line-height: 1;
}
.portal-stat-label {
    font-size: .78rem;
    color: var(--text-soft);
    margin-top: 3px;
}

/* ── Búsqueda ────────────────────────────────── */
.portal-search-bar {
    margin-bottom: 28px;
}
.portal-search-bar form {
    display: flex;
    gap: 10px;
}
.portal-search-wrap {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
}
.portal-search-wrap > i {
    position: absolute;
    left: 14px;
    color: var(--gray);
    font-size: .9rem;
    pointer-events: none;
}
.portal-search-wrap input {
    width: 100%;
    padding: 11px 42px 11px 40px;
    border: 1.5px solid var(--gray-light);
    border-radius: var(--radius);
    font-size: .9rem;
    font-family: inherit;
    background: var(--white);
    color: var(--text);
    transition: border-color var(--transition), box-shadow var(--transition);
}
.portal-search-wrap input:focus {
    outline: none;
    border-color: var(--red);
    box-shadow: 0 0 0 3px rgba(190,32,38,.1);
}
.portal-search-clear {
    position: absolute;
    right: 12px;
    color: var(--gray);
    transition: color var(--transition);
    display: flex;
    align-items: center;
}
.portal-search-clear:hover { color: var(--red); }
.portal-btn-search {
    padding: 11px 24px;
    background: var(--red);
    color: var(--white);
    border: none;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .875rem;
    font-family: inherit;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition);
    white-space: nowrap;
}
.portal-btn-search:hover { background: var(--red-dark); transform: translateY(-1px); }
.portal-search-results {
    margin-top: 10px;
    font-size: .85rem;
    color: var(--text-soft);
}

/* ── Grid de colores ─────────────────────────── */
.portal-colors-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 20px;
}
.portal-color-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    border: 1px solid var(--gray-light);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
    display: flex;
    flex-direction: column;
}
.portal-color-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

/* Top coloreado de la tarjeta */
.portal-color-card-top {
    height: 100px;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 12px;
}
.portal-color-card-top.auto { background: linear-gradient(135deg, var(--auto-from), var(--auto-to)); }
.portal-color-card-top.arq  { background: linear-gradient(135deg, var(--arq-from), var(--arq-to)); }
.portal-color-card-top.ind  { background: linear-gradient(135deg, var(--ind-from), var(--ind-to)); }

.portal-color-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    background: rgba(0,0,0,.35);
    backdrop-filter: blur(4px);
    color: rgba(255,255,255,.9);
    font-size: .72rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 100px;
    letter-spacing: .04em;
}
.portal-color-swatch {
    position: absolute;
    top: 12px; right: 12px;
    width: 40px; height: 40px;
    background: rgba(255,255,255,.12);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.6);
    font-size: 1.1rem;
}

.portal-color-card-body {
    padding: 18px;
    flex: 1;
}
.portal-color-codigo {
    font-size: .78rem;
    font-weight: 700;
    letter-spacing: .08em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 4px;
}
.portal-color-nombre {
    font-size: 1rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 12px;
    line-height: 1.3;
}
.portal-color-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: .78rem;
    color: var(--text-soft);
}
.portal-color-meta i { margin-right: 4px; color: var(--red); opacity: .7; }
.portal-color-linea {
    font-size: .75rem;
    background: var(--light);
    padding: 2px 8px;
    border-radius: 100px;
    display: inline-block;
    margin-top: 2px;
    width: fit-content;
}

/* CTA "Ver detalles" al pie de la card */
.portal-color-cta {
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px solid var(--gray-light);
    font-size: .78rem;
    font-weight: 700;
    color: var(--red);
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 5px;
    letter-spacing: .04em;
    text-transform: uppercase;
    transition: gap var(--transition);
}
.portal-color-card:hover .portal-color-cta { gap: 9px; }
/* Cursor pointer explícito para toda la card */
.portal-color-card { cursor: pointer; }

/* ── Empty state ─────────────────────────────── */
.portal-empty {
    text-align: center;
    padding: 80px 24px;
    color: var(--text-soft);
}
.portal-empty > i {
    font-size: 3rem;
    color: var(--gray-light);
    display: block;
    margin-bottom: 16px;
}
.portal-empty p { margin-bottom: 16px; font-size: .95rem; }
.portal-empty a { color: var(--red); font-weight: 600; }

/* ── Paginación ──────────────────────────────── */
.portal-pagination {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}
.portal-pagination a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px; height: 38px;
    padding: 0 12px;
    border-radius: 10px;
    border: 1.5px solid var(--gray-light);
    font-size: .875rem;
    font-weight: 500;
    color: var(--text);
    transition: all var(--transition);
}
.portal-pagination a:hover { border-color: var(--red); color: var(--red); }
.portal-pagination a.active {
    background: var(--red);
    border-color: var(--red);
    color: var(--white);
}

/* =============================================
   DETALLE DE COLOR
   ============================================= */
.portal-breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--text-soft);
    margin-bottom: 24px;
}
.portal-breadcrumb a {
    color: var(--red);
    display: flex;
    align-items: center;
    gap: 5px;
    transition: opacity var(--transition);
}
.portal-breadcrumb a:hover { opacity: .7; }
.portal-breadcrumb i.fa-chevron-right { font-size: .65rem; }

.portal-color-detail {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-light);
    overflow: hidden;
}

/* Banner */
.portal-detail-banner {
    padding: 48px 40px;
    display: flex;
    align-items: center;
    gap: 32px;
    position: relative;
    overflow: hidden;
}
.portal-detail-banner.auto { background: linear-gradient(135deg, var(--auto-from), var(--auto-to)); }
.portal-detail-banner.arq  { background: linear-gradient(135deg, var(--arq-from), var(--arq-to)); }
.portal-detail-banner.ind  { background: linear-gradient(135deg, var(--ind-from), var(--ind-to)); }
.portal-detail-banner::after {
    content: '';
    position: absolute;
    right: -40px; top: -40px;
    width: 200px; height: 200px;
    border-radius: 50%;
    background: rgba(255,255,255,.06);
}

.portal-detail-swatch {
    width: 80px; height: 80px;
    flex-shrink: 0;
    background: rgba(255,255,255,.15);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,.75);
    font-size: 2rem;
    position: relative;
    z-index: 1;
}
.portal-detail-banner-text { position: relative; z-index: 1; }
.portal-detail-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: rgba(0,0,0,.25);
    color: rgba(255,255,255,.9);
    font-size: .75rem;
    font-weight: 600;
    padding: 4px 12px;
    border-radius: 100px;
    margin-bottom: 10px;
    letter-spacing: .05em;
}
.portal-detail-banner-text h1 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    color: var(--white);
    line-height: 1.2;
    margin-bottom: 6px;
}
.portal-detail-codigo {
    color: rgba(255,255,255,.65);
    font-size: .9rem;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
}

/* Body del detalle */
.portal-detail-body { padding: 40px; }

.portal-detail-list {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 0;
    margin-bottom: 40px;
}
.portal-detail-list dt {
    font-weight: 600;
    font-size: .8rem;
    color: var(--text-soft);
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-light);
    display: flex;
    align-items: center;
    gap: 8px;
}
.portal-detail-list dt i { color: var(--red); }
.portal-detail-list dd {
    font-size: .95rem;
    color: var(--text);
    padding: 14px 0;
    border-bottom: 1px solid var(--gray-light);
    font-weight: 500;
}
.portal-detail-list dt:last-of-type,
.portal-detail-list dd:last-of-type { border-bottom: none; }

/* Acciones */
.portal-detail-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}
.portal-btn-wa {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 24px;
    background: #25D366;
    color: var(--white);
    border-radius: var(--radius);
    font-weight: 700;
    font-size: .95rem;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}
.portal-btn-wa:hover {
    background: #1da851;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(37,211,102,.35);
}
.portal-btn-back {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 24px;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius);
    color: var(--text);
    font-weight: 600;
    font-size: .95rem;
    transition: all var(--transition);
}
.portal-btn-back:hover {
    border-color: var(--red);
    color: var(--red);
    background: var(--red-light);
}

/* =============================================
   FOOTER PORTAL
   ============================================= */
.portal-footer {
    background: var(--dark-2);
    color: rgba(255,255,255,.4);
    text-align: center;
    padding: 24px;
    font-size: .8rem;
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: auto;
}
.portal-footer a {
    color: rgba(255,255,255,.5);
    transition: color var(--transition);
}
.portal-footer a:hover { color: var(--red); }

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 900px) {
    .portal-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
    .portal-login-card { padding: 36px 24px; }
    .pin-digit { width: 60px !important; height: 64px !important; font-size: 1.5rem !important; }
    .portal-topbar-brand span:not(.portal-topbar-sep) { display: none; }
    .portal-main { padding: 24px 16px 48px; }
    .portal-stats { grid-template-columns: 1fr 1fr; }
    .portal-search-bar form { flex-direction: column; }
    .portal-detail-banner { flex-direction: column; align-items: flex-start; padding: 32px 24px; }
    .portal-detail-body { padding: 24px; }
    .portal-detail-list { grid-template-columns: 1fr; }
    .portal-detail-list dt { padding-bottom: 4px; border-bottom: none; }
    .portal-detail-list dd { padding-top: 0; }
    .portal-detail-actions { flex-direction: column; }
    .portal-btn-wa, .portal-btn-back { width: 100%; justify-content: center; }
}

@media (max-width: 400px) {
    .portal-stats { grid-template-columns: 1fr; }
    .pin-inputs { gap: 8px; }
    .pin-digit { width: 52px !important; height: 56px !important; }
}