/* ALPHA29 — Theme Manager centralizado.
   Mantiene el dashboard actual como tema base y aplica variaciones por variables CSS. */
:root {
    --pi-font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html.tm-active body {
    font-family: var(--pi-font-family) !important;
}

html.tm-active[data-tm-mode="claro"] body {
    background: var(--pi-bg) !important;
    color: var(--pi-text) !important;
}

html.tm-active[data-tm-mode="claro"] .shadow-2xl,
html.tm-active[data-tm-mode="claro"] .shadow-xl {
    box-shadow: 0 18px 50px rgba(15, 23, 42, .12) !important;
}

html.tm-active[data-tm-contrast="alto"] *:focus-visible {
    outline: 3px solid var(--pi-accent) !important;
    outline-offset: 3px !important;
}

html.tm-active[data-tm-layout="compacto"] main .p-8 {
    padding: 1.25rem !important;
}

html.tm-active[data-tm-layout="amplio"] main .p-8 {
    padding: 2.5rem !important;
}

.tm-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    border-radius: calc(var(--pi-radius, 16px) * .75);
    padding: .65rem 1rem;
    font-size: .875rem;
    font-weight: 600;
    transition: .2s ease;
}

.tm-btn-primary {
    background: var(--pi-primary, #4f46e5);
    color: #fff;
}
.tm-btn-primary:hover { background: var(--pi-primary-hover, #4338ca); }
.tm-btn-secondary {
    border: 1px solid var(--pi-border, #334155);
    color: var(--pi-text, #f8fafc);
    background: color-mix(in srgb, var(--pi-surface, #0f172a) 90%, transparent);
}
.tm-btn-secondary:hover { background: var(--pi-surface-soft, #1e293b); }
.tm-btn-danger {
    border: 1px solid color-mix(in srgb, var(--pi-danger, #ef4444) 40%, transparent);
    color: color-mix(in srgb, var(--pi-danger, #ef4444) 75%, white);
    background: color-mix(in srgb, var(--pi-danger, #ef4444) 12%, transparent);
}

.tm-card,
.tm-panel {
    background: linear-gradient(135deg, var(--pi-surface, #0f172a), var(--pi-surface-soft, #1e293b));
    border: 1px solid var(--pi-border, #334155);
    color: var(--pi-text, #f8fafc);
    border-radius: var(--pi-radius, 16px);
}

.tm-card { padding: 1rem; }
.tm-panel { padding: 1.25rem; }
.tm-label {
    display: block;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    color: var(--pi-muted, #94a3b8);
    font-weight: 700;
}
.tm-value {
    margin-top: .25rem;
    font-size: 1.65rem;
    line-height: 1.1;
    font-weight: 800;
    color: var(--pi-text, #f8fafc);
}
.tm-input,
.tm-select,
.tm-textarea {
    width: 100%;
    border: 1px solid var(--pi-border, #334155);
    background: var(--pi-bg, #020617);
    color: var(--pi-text, #f8fafc);
    border-radius: calc(var(--pi-radius, 16px) * .65);
    padding: .72rem .9rem;
    font-size: .875rem;
}
.tm-color {
    width: 100%;
    min-height: 2.75rem;
    border: 1px solid var(--pi-border, #334155);
    background: var(--pi-bg, #020617);
    border-radius: calc(var(--pi-radius, 16px) * .65);
    padding: .25rem;
}
.tm-table th {
    background: color-mix(in srgb, var(--pi-surface-soft, #1e293b) 80%, transparent);
    color: var(--pi-text, #f8fafc);
    text-transform: uppercase;
    font-size: .7rem;
    letter-spacing: .05em;
}
.tm-table td,
.tm-table th {
    border-bottom: 1px solid var(--pi-border, #334155);
    padding: .75rem 1rem;
}
.tm-badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: .25rem .55rem;
    font-size: .72rem;
    border: 1px solid var(--pi-border, #334155);
    color: var(--pi-muted, #94a3b8);
}
.tm-preview {
    border: 1px solid var(--pi-border, #334155);
    border-radius: var(--pi-radius, 16px);
    background: var(--pi-bg, #020617);
    padding: 1rem;
    overflow: hidden;
}
.tm-preview-inner {
    border-radius: calc(var(--pi-radius, 16px) * .75);
    border: 1px solid var(--pi-border, #334155);
    background: linear-gradient(135deg, var(--tm-preview-surface, var(--pi-surface)), var(--tm-preview-soft, var(--pi-surface-soft)));
    color: var(--tm-preview-text, var(--pi-text));
    padding: 1rem;
}
.tm-swatch {
    height: 2.25rem;
    border-radius: .75rem;
    border: 1px solid rgba(255, 255, 255, .18);
}

#tm-selector-modal.hidden { display: none; }
#tm-selector-modal {
    position: fixed;
    inset: 0;
    z-index: 70;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(2, 6, 23, .78);
    backdrop-filter: blur(10px);
    padding: 1.25rem;
}
#tm-selector-modal .tm-modal-card {
    width: min(720px, 100%);
    max-height: 92vh;
    overflow-y: auto;
    background: var(--pi-surface, #0f172a);
    border: 1px solid var(--pi-border, #334155);
    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0,0,0,.38);
}

.tm-theme-option {
    border: 1px solid var(--pi-border, #334155);
    border-radius: 1rem;
    padding: .85rem;
    background: color-mix(in srgb, var(--pi-surface, #0f172a) 92%, transparent);
    cursor: pointer;
}
.tm-theme-option[aria-selected="true"] {
    border-color: var(--pi-accent, #06b6d4);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--pi-accent, #06b6d4) 18%, transparent);
}