/* ACA Design System - Cohesion Update */
:root {
    --aca-primary: #3b82f6;
    --aca-primary-hover: #2563eb;
    --aca-secondary: #64748b;
    --aca-success: #10b981;
    --aca-danger: #ef4444;
    --aca-warning: #f59e0b;
    --aca-bg-light: #f8fafc;
    --aca-bg-card: #ffffff;
    --aca-border: #e2e8f0;
    --aca-text-main: #1e293b;
    --aca-text-muted: #64748b;
    --aca-radius: 8px;
    --aca-shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --aca-transition: all 0.2s ease-in-out;
}

/* Base Typo */
/* Scoped specifically so it doesn't override frontend components */
#wpbody-content .aca-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--aca-text-main);
    background: transparent;
    line-height: 1.6;
    --aca-primary: #7c3aed;
    --aca-primary-hover: #6d28d9;
}

/* Cards & Layout */
.aca-card, .aca-dashboard-module {
    background: var(--aca-bg-card);
    border-radius: var(--aca-radius);
    border: 1px solid var(--aca-border);
    box-shadow: var(--aca-shadow);
    padding: 20px;
    margin-bottom: 20px;
    transition: var(--aca-transition);
}

.aca-card-header {
    border-bottom: 1px solid var(--aca-border);
    padding-bottom: 12px;
    margin-bottom: 16px;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--aca-primary);
}

/* Buttons */
.aca-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: var(--aca-radius);
    font-weight: 500;
    cursor: pointer;
    transition: var(--aca-transition);
    border: none;
    text-decoration: none;
}
.aca-btn-primary {
    background-color: var(--aca-primary);
    color: white;
}
.aca-btn-primary:hover {
    background-color: var(--aca-primary-hover);
    color: white;
}
.aca-btn-outline {
    background-color: transparent;
    border: 1px solid var(--aca-primary);
    color: var(--aca-primary);
}
.aca-btn-outline:hover {
    background-color: var(--aca-primary);
    color: white;
}

/* Forms & Inputs */
.aca-form-control {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--aca-border);
    border-radius: var(--aca-radius);
    transition: var(--aca-transition);
}
.aca-form-control:focus {
    outline: none;
    border-color: var(--aca-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Tables */
.aca-table {
    width: 100%;
    border-collapse: collapse;
}
.aca-table th, .aca-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid var(--aca-border);
}
.aca-table th {
    background-color: var(--aca-bg-light);
    color: var(--aca-text-muted);
    font-weight: 600;
}

/* Badges / Status */
.aca-badge {
    padding: 4px 8px;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 600;
}
.aca-badge.success { background: rgba(16, 185, 129, 0.1); color: var(--aca-success); }
.aca-badge.warning { background: rgba(245, 158, 11, 0.1); color: var(--aca-warning); }
.aca-badge.danger { background: rgba(239, 68, 68, 0.1); color: var(--aca-danger); }

/* Dashboard Tabs Cohesion */
.aca-tabs-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 1px solid var(--aca-border);
    padding-bottom: 10px;
}
.aca-tab-item {
    padding: 10px 15px;
    cursor: pointer;
    border-radius: var(--aca-radius);
    color: var(--aca-text-muted);
    transition: var(--aca-transition);
}
.aca-tab-item:hover, .aca-tab-item.active {
    background: var(--aca-primary);
    color: white;
}

/* Backend Specific Overrides */
#wpbody-content .aca-wrapper {
    background: transparent;
    padding: 10px 20px 0 0;
}


/* --- UX/UI UPGRADE --- */
/* Toasts */
.aca-toast-container { position: fixed; bottom: 20px; right: 20px; z-index: 9999999; display: flex; flex-direction: column; gap: 10px; }
.aca-toast { min-width: 250px; background: var(--aca-bg-card); color: var(--aca-text-main); padding: 12px 20px; border-radius: var(--aca-radius); box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05); display: flex; align-items: center; gap: 12px; transform: translateX(120%); opacity: 0; transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55); border-left: 4px solid var(--aca-primary); }
.aca-toast.show { transform: translateX(0); opacity: 1; }
.aca-toast.success { border-left-color: var(--aca-success); }
.aca-toast.error { border-left-color: var(--aca-danger); }

/* Skeletons */
.aca-skeleton { background: #e2e8f0; background: linear-gradient(90deg, #e2e8f0 25%, #cbd5e1 50%, #e2e8f0 75%); background-size: 200% 100%; animation: acaSkeletonLoading 1.5s infinite; border-radius: 4px; color: transparent !important; }
.aca-dark-mode .aca-skeleton { background: #1e293b; background: linear-gradient(90deg, #1e293b 25%, #334155 50%, #1e293b 75%); background-size: 200% 100%; }
@keyframes acaSkeletonLoading { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* Kanban Board */
.aca-kanban-board { display: flex; gap: 20px; overflow-x: auto; padding-bottom: 10px; min-height: 400px; align-items: flex-start; scroll-behavior: smooth; }
.aca-kanban-col { flex: 1; min-width: 320px; background: rgba(0,0,0,0.02); border-radius: 12px; padding: 15px; border: 1px solid var(--aca-border); display: flex; flex-direction: column; gap: 15px; }
.aca-dark-mode .aca-kanban-col { background: rgba(255,255,255,0.02); }
.aca-kanban-header { font-weight: 700; font-size: 14px; color: var(--aca-text-muted); text-transform: uppercase; letter-spacing: 0.5px; display: flex; justify-content: space-between; align-items: center; }
.aca-kanban-count { background: var(--aca-border); color: var(--aca-text-main); padding: 2px 8px; border-radius: 12px; font-size: 12px; }
.aca-kanban-board::-webkit-scrollbar { height: 8px; }
.aca-kanban-board::-webkit-scrollbar-track { background: var(--aca-bg-light); border-radius: 4px; }
.aca-kanban-board::-webkit-scrollbar-thumb { background: var(--aca-border); border-radius: 4px; }


/* Global Selects */
.aca-wrapper select.aca-select, .aca-wrapper select {
    appearance: none;
    -webkit-appearance: none;
    background-color: var(--aca-bg-card);
    border: 1px solid var(--aca-border);
    border-radius: var(--aca-radius);
    padding: 8px 32px 8px 12px;
    font-size: 13px;
    color: var(--aca-text-main);
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    transition: var(--aca-transition);
    min-height: 36px;
    box-sizing: border-box;
}
.aca-wrapper select.aca-select:focus, .aca-wrapper select:focus {
    outline: none;
    border-color: var(--aca-primary);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

/* Responsive tables/rows */
.aca-responsive-container {
    overflow-x: auto;
    padding-bottom: 10px;
    width: 100%;
}
.aca-responsive-inner {
    min-width: 950px;
}

/* Gestión por cliente en el backend */
#wpbody-content .aca-wrapper .aca-client-accordion {
    margin-bottom: 14px;
    overflow: hidden;
    background: var(--aca-bg-card);
    border: 1px solid #e9d5ff;
    border-radius: 14px;
    box-shadow: 0 4px 14px rgba(76, 29, 149, 0.06);
}
#wpbody-content .aca-wrapper .aca-client-accordion__header {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 15px 18px;
    border: 0;
    background: linear-gradient(135deg, #faf5ff, #f5f3ff);
    color: var(--aca-text-main);
    text-align: left;
    cursor: pointer;
}
#wpbody-content .aca-wrapper .aca-client-accordion__header:hover { background: #f3e8ff; }
#wpbody-content .aca-wrapper .aca-client-accordion__logo {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    object-fit: contain;
    border: 1px solid #ddd6fe;
    border-radius: 12px;
    background: #fff;
}
#wpbody-content .aca-wrapper .aca-client-accordion__name { display:block; font-size:14px; font-weight:700; }
#wpbody-content .aca-wrapper .aca-client-accordion__email { display:block; margin-top:2px; color:var(--aca-text-muted); font-size:12px; }
#wpbody-content .aca-wrapper .aca-client-accordion__chevron { margin-left:auto; color:#7c3aed; }
#wpbody-content .aca-wrapper .aca-client-accordion__body { display:none; padding:18px; border-top:1px solid #ede9fe; }
#wpbody-content .aca-wrapper .aca-client-accordion.is-open .aca-client-accordion__body { display:block; }
#wpbody-content .aca-wrapper .aca-client-accordion.is-open .aca-client-accordion__chevron { transform:rotate(180deg); }
#wpbody-content .aca-wrapper .aca-client-row { border-color:#e9d5ff !important; border-radius:14px !important; box-shadow:0 4px 14px rgba(76,29,149,.06) !important; }
#wpbody-content .aca-wrapper .aca-client-header { background:linear-gradient(135deg,#faf5ff,#f5f3ff) !important; }
#wpbody-content .aca-wrapper .aca-client-header:hover { background:#f3e8ff !important; }
#wpbody-content .aca-wrapper .aca-client-body { border-top-color:#ede9fe !important; }
#wpbody-content .aca-wrapper .aca-btn-save,
#wpbody-content .aca-wrapper .button-primary,
#wpbody-content .aca-wrapper .aca-btn-primary { background:#7c3aed !important; border-color:#7c3aed !important; }
#wpbody-content .aca-wrapper .aca-btn-save:hover,
#wpbody-content .aca-wrapper .button-primary:hover,
#wpbody-content .aca-wrapper .aca-btn-primary:hover { background:#6d28d9 !important; border-color:#6d28d9 !important; }

/* Estados vacíos del portal */
.aca-empty-state {
    min-height: 230px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    text-align: left;
    padding: 34px;
    background: linear-gradient(145deg, var(--aca-bg-card) 0%, var(--aca-bg-light) 100%);
    border: 1px dashed var(--aca-border);
    border-radius: 16px;
    color: var(--aca-text-muted);
}
.aca-empty-state__heading { display:flex; align-items:center; gap:14px; }
.aca-empty-state__icon {
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #7c3aed;
    background: #f5f3ff;
}
.aca-empty-state__icon .dashicons {
    width: 24px;
    height: 24px;
    font-size: 24px;
}
.aca-empty-state__title {
    margin: 0;
    color: #111827;
    font-size: 18px;
    font-weight: 800;
}
.aca-empty-state__subtitle { margin:4px 0 0; color:var(--aca-text-muted); font-size:13px; line-height:1.45; }
.aca-empty-state__message {
    max-width: 520px;
    margin: 22px 0 0 62px;
    font-size: 14px;
    line-height: 1.6;
    color: var(--aca-text-muted);
}
.aca-dark-mode .aca-empty-state {
    background: linear-gradient(145deg, #172033 0%, #111827 100%);
    border-color: #334155;
    color: #cbd5e1;
}
.aca-dark-mode .aca-empty-state__icon { background:rgba(194,33,171,.16); color:#f0abfc; }
.aca-dark-mode .aca-empty-state__title { color:#f8fafc; }
.aca-dark-mode .aca-empty-state__subtitle,
.aca-dark-mode .aca-empty-state__message { color:#cbd5e1; }

/* Backend BRUICO — sistema visual inspirado en Kookie GDPR */
#wpbody-content .aca-wrapper {
    --aca-admin-surface: #ffffff;
    --aca-admin-soft: #f6f8fc;
    --aca-admin-ink: #172033;
    --aca-admin-muted: #667085;
    --aca-admin-line: #e3e8f2;
    --aca-admin-accent: #4f46e5;
    --aca-admin-accent-hover: #4338ca;
    color: var(--aca-admin-ink);
    max-width: 1240px;
}
#wpbody-content .aca-wrapper > h1:first-child,
#wpbody-content .aca-wrapper .wrap > h1:first-child {
    margin: 20px 0 24px;
    color: var(--aca-admin-ink);
    font-size: 28px;
    font-weight: 800;
    letter-spacing: -.025em;
    line-height: 1.25;
}
#wpbody-content .aca-wrapper h2,
#wpbody-content .aca-wrapper h3 {
    color: var(--aca-admin-ink);
    letter-spacing: -.012em;
}
#wpbody-content .aca-wrapper .notice {
    margin: 18px 0;
    padding: 10px 14px;
    border-radius: 10px;
    border-color: var(--aca-admin-line);
    box-shadow: 0 5px 16px -14px rgba(15, 23, 42, .35);
}
#wpbody-content .aca-wrapper .postbox,
#wpbody-content .aca-wrapper .aca-card,
#wpbody-content .aca-wrapper form[style*="background"],
#wpbody-content .aca-wrapper > div[style*="background:#fff"] {
    border-color: var(--aca-admin-line) !important;
    border-radius: 16px !important;
    box-shadow: 0 12px 28px -24px rgba(15, 23, 42, .45) !important;
}
#wpbody-content .aca-wrapper input[type="text"],
#wpbody-content .aca-wrapper input[type="email"],
#wpbody-content .aca-wrapper input[type="url"],
#wpbody-content .aca-wrapper input[type="password"],
#wpbody-content .aca-wrapper input[type="number"],
#wpbody-content .aca-wrapper input[type="date"],
#wpbody-content .aca-wrapper input[type="time"],
#wpbody-content .aca-wrapper textarea,
#wpbody-content .aca-wrapper select {
    min-height: 40px;
    border-color: #d8dfeb;
    border-radius: 8px;
    color: var(--aca-admin-ink);
    box-shadow: none;
}
#wpbody-content .aca-wrapper textarea { min-height: 96px; padding: 9px 11px; }
#wpbody-content .aca-wrapper input:focus,
#wpbody-content .aca-wrapper textarea:focus,
#wpbody-content .aca-wrapper select:focus {
    border-color: var(--aca-admin-accent);
    box-shadow: 0 0 0 4px rgba(79, 70, 229, .12);
}
#wpbody-content .aca-wrapper .button,
#wpbody-content .aca-wrapper .aca-btn {
    min-height: 36px;
    padding: 0 13px;
    border-radius: 9px;
    border-color: var(--aca-admin-line);
    color: var(--aca-admin-ink);
    font-weight: 600;
    box-shadow: none;
    transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
#wpbody-content .aca-wrapper .button:hover,
#wpbody-content .aca-wrapper .aca-btn:hover {
    border-color: #cbd5e1;
    background: var(--aca-admin-soft);
    transform: translateY(-1px);
}
#wpbody-content .aca-wrapper .button.button-primary,
#wpbody-content .aca-wrapper .aca-btn-primary {
    border-color: var(--aca-admin-accent) !important;
    background: var(--aca-admin-accent) !important;
    color: #fff !important;
    box-shadow: 0 5px 12px -8px rgba(67, 56, 202, .8) !important;
}
#wpbody-content .aca-wrapper .button.button-primary:hover,
#wpbody-content .aca-wrapper .aca-btn-primary:hover {
    border-color: var(--aca-admin-accent-hover) !important;
    background: var(--aca-admin-accent-hover) !important;
}
#wpbody-content .aca-wrapper .nav-tab-wrapper {
    margin: 0 0 20px;
    padding: 5px;
    border: 1px solid var(--aca-admin-line);
    border-radius: 11px;
    background: var(--aca-admin-soft);
}
#wpbody-content .aca-wrapper .nav-tab-wrapper .nav-tab {
    margin: 0 3px 0 0;
    border: 0;
    border-radius: 7px;
    background: transparent;
    color: var(--aca-admin-muted);
    font-weight: 650;
}
#wpbody-content .aca-wrapper .nav-tab-wrapper .nav-tab-active,
#wpbody-content .aca-wrapper .nav-tab-wrapper .nav-tab:hover {
    background: #fff;
    color: var(--aca-admin-accent);
    box-shadow: 0 2px 7px rgba(15, 23, 42, .08);
}
#wpbody-content .aca-wrapper .wp-list-table,
#wpbody-content .aca-wrapper .aca-table {
    overflow: hidden;
    border: 1px solid var(--aca-admin-line);
    border-radius: 12px;
    border-collapse: separate;
    border-spacing: 0;
    box-shadow: 0 12px 28px -24px rgba(15, 23, 42, .45);
}
#wpbody-content .aca-wrapper .wp-list-table thead th,
#wpbody-content .aca-wrapper .aca-table th {
    padding: 13px 12px;
    background: var(--aca-admin-soft);
    color: #526078;
    font-size: 11px;
    font-weight: 750;
    letter-spacing: .055em;
    text-transform: uppercase;
    border-bottom: 1px solid var(--aca-admin-line);
}
#wpbody-content .aca-wrapper .wp-list-table td,
#wpbody-content .aca-wrapper .aca-table td {
    padding: 14px 12px;
    color: var(--aca-admin-ink);
    border-bottom-color: var(--aca-admin-line);
    vertical-align: middle;
}
#wpbody-content .aca-wrapper .wp-list-table tbody tr:hover td { background: #fafbff; }
#wpbody-content .aca-wrapper .wp-list-table.striped > tbody > :nth-child(odd),
#wpbody-content .aca-wrapper .wp-list-table.striped > tbody > :nth-child(odd) td { background: #fff; }
@media (max-width: 782px) {
    #wpbody-content .aca-wrapper { padding-right: 10px; }
    #wpbody-content .aca-wrapper > h1:first-child { font-size: 24px; }
    #wpbody-content .aca-wrapper .nav-tab-wrapper { display: flex; overflow-x: auto; white-space: nowrap; }
}

/* Capa operativa compartida del backend */
#wpbody-content .aca-admin-context {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin: 16px 0 12px;
    color: var(--aca-admin-muted);
    font-size: 12px;
}
#wpbody-content .aca-admin-breadcrumb { display:flex; align-items:center; gap:7px; min-width:0; }
#wpbody-content .aca-admin-breadcrumb strong { color:var(--aca-admin-ink); font-weight:700; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; }
#wpbody-content .aca-admin-utilities { display:flex; align-items:center; gap:7px; flex:0 0 auto; }
#wpbody-content .aca-admin-utility-button {
    display:inline-flex;
    align-items:center;
    gap:5px;
    min-height:30px;
    padding:0 9px;
    border:1px solid var(--aca-admin-line);
    border-radius:8px;
    background:#fff;
    color:var(--aca-admin-muted);
    cursor:pointer;
    font-size:12px;
    font-weight:650;
}
#wpbody-content .aca-admin-utility-button:hover,
#wpbody-content .aca-admin-utility-button.is-active { border-color:#c7d2fe; color:var(--aca-admin-accent); background:#f5f3ff; }
#wpbody-content .aca-admin-help {
    display:none;
    margin:0 0 18px;
    padding:13px 15px;
    border:1px solid #ddd6fe;
    border-radius:11px;
    background:linear-gradient(135deg,#fafaff,#f5f3ff);
    color:#4c456b;
    font-size:13px;
    line-height:1.55;
}
#wpbody-content .aca-admin-help.is-open { display:block; }
#wpbody-content .aca-admin-help strong { color:#4338ca; }
#wpbody-content .aca-wrapper.aca-density-compact .wp-list-table th { padding-top:9px; padding-bottom:9px; }
#wpbody-content .aca-wrapper.aca-density-compact .wp-list-table td { padding-top:9px; padding-bottom:9px; }
#wpbody-content .aca-wrapper.aca-density-compact .aca-card { padding:15px; }
#wpbody-content .aca-table-scroll { max-width:100%; overflow-x:auto; border-radius:12px; }
#wpbody-content .aca-save-state { margin-left:8px; color:#667085; font-size:12px; font-weight:600; }
#wpbody-content .aca-save-state.is-saving { color:#4f46e5; }
#wpbody-content .aca-save-state.is-saved { color:#059669; }
@media (max-width: 782px) {
    #wpbody-content .aca-admin-context { align-items:flex-start; }
    #wpbody-content .aca-admin-utility-button .aca-utility-label { display:none; }
    #wpbody-content .aca-admin-help { font-size:12px; }
}