/* ============================================================
   Página /clientes — grid visual tipo logo showcase
   ============================================================ */
.clients-page-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: var(--space-lg);
    margin-bottom: var(--space-3xl);
}

.client-page-card {
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: var(--space-xl) var(--space-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--space-sm);
    transition: box-shadow var(--transition-normal), transform var(--transition-normal), border-color var(--transition-normal);
    position: relative;
    overflow: hidden;
}
.client-page-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
    opacity: 0;
    transition: opacity var(--transition-normal);
}
.client-page-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-4px);
    border-color: var(--color-secondary);
}
.client-page-card:hover::before {
    opacity: 1;
}

.client-page-logo-wrap {
    width: 100px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--space-xs);
}
.client-page-logo {
    max-width: 100%;
    max-height: 70px;
    object-fit: contain;
}

.client-page-initials {
    width: 80px;
    height: 80px;
    border-radius: var(--radius-full);
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 1.5rem;
    margin-bottom: var(--space-xs);
    flex-shrink: 0;
    box-shadow: 0 4px 16px rgba(0, 144, 217, 0.25);
}

.client-page-name {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    font-size: 1rem;
    color: var(--color-text-primary);
    margin: 0;
}
.client-page-desc {
    font-size: 0.82rem;
    color: var(--color-text-light);
    line-height: 1.5;
    margin: 0;
}
.client-page-links {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    justify-content: center;
    margin-top: var(--space-xs);
}
.client-page-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.75rem;
    color: var(--color-secondary);
    padding: 4px 12px;
    border: 1.5px solid var(--color-secondary);
    border-radius: var(--radius-full);
    transition: all var(--transition-fast);
    text-decoration: none;
}
.client-page-link:hover {
    background: var(--color-secondary);
    color: white;
}

/* Stats decorativos sobre el grid */
.clients-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    margin-bottom: var(--space-3xl);
    padding: var(--space-xl);
    background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary) 50%, var(--color-accent));
    border-radius: var(--radius-xl);
    color: white;
    box-shadow: 0 8px 32px rgba(0, 144, 217, 0.25);
}
.clients-stat-item {
    text-align: center;
}
.clients-stat-number {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
    font-size: 2rem;
    line-height: 1;
    margin-bottom: 4px;
    display: block;
}
.clients-stat-label {
    font-size: 0.82rem;
    opacity: 0.85;
}
@media (max-width: 480px) {
    .clients-stats { gap: var(--space-lg); }
    .clients-stat-number { font-size: 1.5rem; }
}

/* ============================================================
   Utilidades de paleta — clases helper rápidas
   ============================================================ */

/* Textos */
.text-accent   { color: var(--color-accent); }
.text-navy     { color: var(--color-primary); }
.text-blue     { color: var(--color-secondary); }

/* Fondos */
.bg-navy       { background: var(--color-primary); color: white; }
.bg-accent     { background: var(--color-accent);  color: white; }
.bg-blue-soft  { background: var(--color-bg-secondary); }

/* Gradiente de marca (útil para banners, secciones hero) */
.gradient-brand {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-accent) 100%);
}
.gradient-brand-subtle {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
}

/* Línea decorativa de acento (para encabezados de sección) */
.accent-underline {
    position: relative;
    display: inline-block;
}
.accent-underline::after {
    content: '';
    position: absolute;
    left: 0; bottom: -6px;
    width: 48px; height: 3px;
    background: var(--color-accent);
    border-radius: 2px;
}

/* Badge de acento — reemplaza cualquier badge primario */
.badge-accent {
    display: inline-block;
    background: var(--color-accent);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.badge-navy {
    display: inline-block;
    background: var(--color-primary);
    color: white;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: var(--radius-full);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

/* Borde de acento izquierdo (cards de destacados) */
.border-accent-left {
    border-left: 4px solid var(--color-accent);
}

/* ═══════════════════════════════════════════════════════════════
   Image Upload Styles
   ═══════════════════════════════════════════════════════════════ */
.image-dropzone {
    border: 2px dashed var(--color-border);
    border-radius: var(--radius-md);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
    background: var(--color-bg);
}

.image-dropzone:hover,
.image-dropzone.drag-over {
    border-color: var(--color-accent);
    background: var(--color-bg-alt);
}

.image-dropzone input[type="file"] {
    display: none;
}

.image-dropzone-label {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

#imagePreviewContainer {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.preview-item {
    width: 140px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--color-border);
    background: var(--color-bg);
}

.preview-item img {
    width: 100%;
    height: 140px;
    object-fit: cover;
}

.preview-remove {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(0,0,0,0.7);
    color: white;
    border: none;
    cursor: pointer;
    font-size: 14px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.preview-remove:hover {
    background: var(--color-danger);
}

.preview-name {
    display: block;
    font-size: 0.75rem;
    color: var(--color-text);
    padding: 4px 8px;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.preview-alt-text {
    width: 100%;
    padding: 6px 8px;
    font-size: 0.75rem;
    border: none;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    color: var(--color-text);
}

.preview-alt-text:focus {
    outline: 2px solid var(--color-accent);
    outline-offset: -2px;
}

/* Toast notifications */
.toast-container {
    position: fixed;
    top: 1rem;
    right: 1rem;
    z-index: 9999;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.toast {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    background: var(--color-text);
    color: white;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    animation: toast-in 0.3s ease;
    min-width: 200px;
}

.toast-success { background: var(--color-success); }
.toast-error { background: var(--color-danger); }
.toast-info { background: var(--color-accent); }

.toast-close {
    margin-left: auto;
    background: none;
    border: none;
    color: white;
    cursor: pointer;
    font-size: 1.25rem;
}

@keyframes toast-in {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

/* ── Preferencias de perfil ─────────────────────────────── */
.preference-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-lg);
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border-light);
}
.preference-item:last-child {
    border-bottom: none;
}
.preference-item p {
    margin: 4px 0 0;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

/* ─────────────────────────────────────────────────────────────────
   Gamificación — Badge navbar, niveles, modal celebratorio
   ───────────────────────────────────────────────────────────────── */

/* Badge de puntos en navbar */
.navbar-points-badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 10px;
    border-radius: 999px;
    background: var(--color-points-bg);
    border: 1px solid var(--color-points-border);
    text-decoration: none;
    font-family: var(--font-heading, sans-serif);
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--color-text-primary);
    transition: transform 0.15s ease, box-shadow 0.15s ease;
    position: relative;
    overflow: visible;
}
.navbar-points-badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 3px 8px rgba(255,180,0,0.25);
    text-decoration: none;
    color: var(--color-text-primary);
}
.navbar-points-badge .points-icon { color: var(--color-points); }
.navbar-points-badge .level-pill { font-size: 1rem; line-height: 1; }

/* Animación al ganar puntos */
@keyframes points-pop {
    0%   { transform: scale(1); }
    50%  { transform: scale(1.18); }
    100% { transform: scale(1); }
}
.navbar-points-badge.pop { animation: points-pop 0.4s ease; }

.points-float {
    position: absolute;
    top: -18px;
    right: 0;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-points);
    pointer-events: none;
    animation: floatUp 1.5s ease forwards;
}
@keyframes floatUp {
    0%   { opacity: 1; transform: translateY(0); }
    100% { opacity: 0; transform: translateY(-20px); }
}

/* Colores de nivel en pills */
.level-explorer { color: var(--color-explorer); }
.level-bronze   { color: var(--color-bronze); }
.level-silver   { color: var(--color-silver); }
.level-gold     { color: var(--color-gold); }
.level-diamond  { color: var(--color-diamond); }

/* Responsive: ocultar número en móvil */
@media (max-width: 767px) {
    .navbar-points-badge .points-value { display: none; }
}

/* ─── Modal celebratorio level-up ─── */
.levelup-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.55);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: fadeIn 0.2s ease;
}
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.levelup-card {
    background: #fff;
    border-radius: 20px;
    padding: 40px 32px;
    max-width: 380px;
    width: 90%;
    text-align: center;
    position: relative;
    overflow: hidden;
    animation: slideUp 0.4s cubic-bezier(.34,1.56,.64,1);
    box-shadow: 0 20px 60px rgba(0,0,0,0.2);
}
@keyframes slideUp {
    from { transform: translateY(60px); opacity: 0; }
    to   { transform: translateY(0);    opacity: 1; }
}

.levelup-title {
    font-family: var(--font-heading, sans-serif);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.levelup-badge {
    font-size: 4rem;
    display: block;
    margin: 0 auto 12px;
    animation: badgePulse 1.5s ease infinite;
}
@keyframes badgePulse {
    0%, 100% { filter: drop-shadow(0 0 6px var(--color-gold)); }
    50%       { filter: drop-shadow(0 0 18px var(--color-gold)); }
}

.levelup-level-name {
    font-family: var(--font-heading, sans-serif);
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
}

.levelup-benefits {
    list-style: none;
    padding: 0;
    margin: 0 0 24px;
    text-align: left;
}
.levelup-benefits li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    padding: 5px 0;
    color: var(--color-text-primary);
}
.levelup-benefits li::before { content: '✓'; color: #22c55e; font-weight: 700; }

.levelup-cta {
    display: inline-block;
    padding: 10px 24px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
}
.levelup-cta:hover { background: var(--color-primary-dark); color: #fff; text-decoration: none; }

/* Confeti CSS */
.confetti-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}
.confetti-piece {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 2px;
    animation: confettiFall 3s ease-in forwards;
}
@keyframes confettiFall {
    0%   { transform: translateY(-20px) rotate(0deg); opacity: 1; }
    100% { transform: translateY(400px) rotate(720deg); opacity: 0; }
}