/*
 * Estructura compartida: shell de la app (sidebar + topbar), pantallas de
 * invitado (login/setup) y piezas comunes del panel (dashboard-grid,
 * onboarding-banner, empty-state). Una sola fuente de verdad por componente
 * -- ver CLAUDE.md seccion 10 sobre por que esto reemplaza a los antiguos
 * compat.css/fixes.css.
 */

:root {
    --brand-primary: var(--color-primary);
    --brand-accent: var(--color-accent);
}

.brand-monogram {
    display: grid;
    width: 3rem;
    height: 3rem;
    border-radius: 0.9rem;
    color: var(--brand-on-primary, #fff);
    background: var(--brand-primary);
    font-family: var(--font-heading);
    font-size: 1.3rem;
    font-weight: 850;
    place-items: center;
}

.brand-monogram-sm {
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 0.65rem;
    font-size: 1rem;
}

/* --- Shell de la aplicacion autenticada --- */

.sidebar-overlay {
    position: fixed;
    z-index: 35;
    inset: 0;
    visibility: hidden;
    background: rgb(15 23 42 / 48%);
    opacity: 0;
    transition: opacity var(--transition), visibility var(--transition);
}

.sidebar-overlay.is-visible {
    visibility: visible;
    opacity: 1;
}

.sidebar {
    position: fixed;
    z-index: 40;
    inset: 0 auto 0 0;
    display: flex;
    width: var(--sidebar-width);
    flex-direction: column;
    padding: 1.15rem;
    color: #e7eaf0;
    background: #171923;
    animation: rbl-fade var(--motion-duration) var(--motion-ease) both;
    transition: transform var(--transition);
}

.sidebar-close {
    display: none;
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    z-index: 5;
}

.sidebar-brand {
    display: flex;
    min-height: 3.5rem;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0 0.4rem;
    font-family: var(--font-heading);
}

.sidebar-brand__monogram {
    display: none;
}

.sidebar-brand:not(.sidebar-brand--has-logo) .sidebar-brand__monogram {
    display: grid;
}

img.sidebar-brand__monogram {
    object-fit: contain;
    background: rgb(255 255 255 / 8%);
}

.sidebar-brand__logo {
    width: auto;
    max-width: 10rem;
    max-height: 2.7rem;
    object-fit: contain;
}

.sidebar-nav {
    display: grid;
    gap: 0.28rem;
    margin-top: 1.35rem;
}

.nav-link {
    position: relative;
    display: flex;
    min-height: 2.75rem;
    align-items: center;
    gap: 0.7rem;
    padding: 0.66rem 0.78rem;
    border-radius: var(--radius-sm);
    color: inherit;
    font-size: 0.9rem;
    font-weight: 650;
    opacity: 0.72;
    text-decoration: none;
    transition: opacity var(--transition), background var(--transition);
}

.nav-link .icon {
    transition: transform var(--transition);
}

.nav-link small {
    margin-left: auto;
    font-size: 0.62rem;
}

.nav-link:hover {
    color: inherit;
    background: rgb(255 255 255 / 8%);
    opacity: 1;
}

.nav-link:hover .icon {
    transform: scale(1.08);
}

.nav-link.is-active {
    color: inherit;
    background: rgb(255 255 255 / 12%);
    opacity: 1;
}

.nav-link.is-active::before {
    content: '';
    position: absolute;
    top: 50%;
    left: -1.15rem;
    width: 3px;
    height: 1.35rem;
    border-radius: 0 3px 3px 0;
    background: var(--brand-accent);
    transform: translateY(-50%);
}

.nav-link.is-disabled {
    cursor: default;
    opacity: 0.4;
}

.sidebar-footer {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.65rem;
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid rgb(255 255 255 / 12%);
}

.user-avatar {
    display: grid;
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 50%;
    background: rgb(255 255 255 / 12%);
    font-weight: 800;
    place-items: center;
}

img.user-avatar {
    border-radius: 0.6rem;
    object-fit: contain;
}

.sidebar-user-copy {
    min-width: 0;
}

.sidebar-user-copy strong,
.sidebar-user-copy small {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.sidebar-user-copy small {
    opacity: 0.65;
}

body[data-sidebar-style='claro'] .sidebar {
    color: var(--color-text);
    border-right: 1px solid var(--color-border);
    background: #fff;
}

body[data-sidebar-style='claro'] .nav-link:hover,
body[data-sidebar-style='claro'] .nav-link.is-active {
    color: var(--brand-primary);
    background: var(--brand-primary-soft, #eff6ff);
}

body[data-sidebar-style='claro'] .sidebar-footer {
    border-color: var(--color-border);
}

body[data-sidebar-style='marca'] .sidebar {
    color: var(--brand-on-primary, #fff);
    background: var(--brand-primary);
}

.app-shell {
    min-height: 100vh;
    margin-left: var(--sidebar-width);
    transition: margin-left var(--transition);
}

/*
 * Modo colapsado (solo iconos): solo aplica en escritorio. En movil el
 * sidebar es un overlay que no ocupa espacio cuando esta cerrado, asi que
 * "colapsar" no tiene sentido ahi -- ver componente sidebar.js.
 */
@media (min-width: 58.01rem) {
    html[data-sidebar-collapsed] .sidebar {
        width: var(--sidebar-width-collapsed);
        transition: width var(--transition);
    }

    html[data-sidebar-collapsed] .app-shell {
        margin-left: var(--sidebar-width-collapsed);
    }

    html[data-sidebar-collapsed] .sidebar-brand strong,
    html[data-sidebar-collapsed] .sidebar-brand__logo,
    html[data-sidebar-collapsed] .nav-link span,
    html[data-sidebar-collapsed] .nav-link small,
    html[data-sidebar-collapsed] .sidebar-user-copy {
        display: none;
    }

    html[data-sidebar-collapsed] .sidebar-brand__monogram {
        display: grid;
    }

    html[data-sidebar-collapsed] .nav-link {
        justify-content: center;
        padding-left: 0;
        padding-right: 0;
    }

    html[data-sidebar-collapsed] .nav-link.is-active::before {
        left: -1.15rem;
    }

    html[data-sidebar-collapsed] .sidebar-footer {
        grid-template-columns: 1fr;
        justify-items: center;
        gap: 0.75rem;
    }

    html[data-sidebar-collapsed] .nav-link::after {
        content: attr(data-tooltip);
        position: absolute;
        left: calc(100% + 0.7rem);
        top: 50%;
        z-index: 50;
        padding: 0.4rem 0.65rem;
        border-radius: var(--radius-sm);
        background: #171923;
        color: #fff;
        font-size: 0.78rem;
        font-weight: 650;
        white-space: nowrap;
        opacity: 0;
        transform: translateY(-50%) translateX(-4px);
        transition: opacity 150ms ease, transform 150ms ease;
        pointer-events: none;
        box-shadow: var(--shadow-md);
    }

    html[data-sidebar-collapsed] .nav-link:hover::after,
    html[data-sidebar-collapsed] .nav-link:focus-visible::after {
        opacity: 1;
        transform: translateY(-50%) translateX(0);
    }

    html[data-sidebar-collapsed] .nav-link.is-disabled::after {
        content: attr(data-tooltip) ' (próximo)';
    }
}

.topbar {
    position: sticky;
    z-index: 30;
    top: 0;
    display: flex;
    min-height: var(--topbar-height);
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    border-bottom: 1px solid color-mix(in srgb, var(--color-border) 74%, transparent);
    background: color-mix(in srgb, var(--color-canvas) 90%, transparent);
    backdrop-filter: blur(12px);
    animation: rbl-fade-up var(--motion-duration) var(--motion-ease) both;
}

.topbar__page-title {
    margin: 0;
    color: var(--color-text);
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 800;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.78rem;
}

.topbar-actions .icon {
    width: 1.05rem;
    height: 1.05rem;
    color: var(--color-success);
}

.sidebar-toggle {
    display: inline-flex;
}

.main-content {
    width: min(100%, 92rem);
    margin: 0 auto;
    padding: 2rem;
}

.main-content > * {
    animation: rbl-fade-up var(--motion-duration) var(--motion-ease) both;
}

.main-content > *:nth-child(1) { animation-delay: 0ms; }
.main-content > *:nth-child(2) { animation-delay: 70ms; }
.main-content > *:nth-child(3) { animation-delay: 140ms; }
.main-content > *:nth-child(4) { animation-delay: 210ms; }
.main-content > *:nth-child(n+5) { animation-delay: 260ms; }

.page-heading {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.35rem;
}

.page-heading p {
    max-width: 48rem;
    margin-bottom: 0;
}

/* --- Piezas comunes del panel --- */

.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
    margin-bottom: 1rem;
}

.dashboard-grid > * {
    animation: rbl-fade-up var(--motion-duration) var(--motion-ease) both;
}

.dashboard-grid > *:nth-child(1) { animation-delay: 40ms; }
.dashboard-grid > *:nth-child(2) { animation-delay: 100ms; }
.dashboard-grid > *:nth-child(3) { animation-delay: 160ms; }

.metric-card {
    padding: 1.15rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.metric-card > .icon {
    display: block;
    width: 1.6rem;
    height: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--color-primary);
}

.metric-label {
    display: block;
    color: var(--color-text-muted);
}

.metric-card small {
    display: block;
    color: var(--color-text-muted);
}

.metric-card strong {
    display: block;
    margin: 0.35rem 0;
    font-family: var(--font-heading);
    font-size: 1.75rem;
}

.onboarding-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
    padding: 1.2rem;
    border: 1px solid color-mix(in srgb, var(--brand-primary) 25%, var(--color-border));
    border-radius: var(--radius-lg);
    background: var(--brand-primary-soft, #eff6ff);
}

.onboarding-banner h2,
.onboarding-banner p {
    margin-bottom: 0;
}

.empty-state {
    padding: 2rem;
    text-align: center;
}

.empty-icon {
    display: grid;
    width: 2.6rem;
    height: 2.6rem;
    margin: 0 auto 0.8rem;
    border-radius: 50%;
    color: var(--color-success);
    background: var(--color-success-soft);
    place-items: center;
}

.empty-icon .icon {
    width: 1.4rem;
    height: 1.4rem;
}

/* --- Pantallas de invitado (login / setup) --- */

.guest-body {
    min-height: 100vh;
    background: var(--color-surface);
}

.guest-shell {
    display: grid;
    min-height: 100vh;
    grid-template-columns: minmax(18rem, 0.9fr) minmax(24rem, 1.1fr);
}

.guest-brand {
    position: relative;
    display: flex;
    min-height: 100vh;
    align-items: flex-end;
    overflow: hidden;
    padding: clamp(2rem, 5vw, 4.5rem);
    color: #fff;
    background: linear-gradient(145deg, color-mix(in srgb, var(--brand-primary) 82%, #111827), #171923 78%);
    animation: rbl-fade var(--motion-duration) var(--motion-ease) both;
}

.guest-brand::before,
.guest-brand::after {
    position: absolute;
    width: 23rem;
    height: 23rem;
    border-radius: 50%;
    background: rgb(255 255 255 / 7%);
    content: '';
}

.guest-brand::before {
    top: -8rem;
    right: -8rem;
}

.guest-brand::after {
    bottom: -12rem;
    left: -7rem;
}

.guest-brand-content {
    position: relative;
    z-index: 1;
    max-width: 32rem;
}

.guest-brand-content p {
    margin: 1.2rem 0 0;
    color: #fff;
    opacity: 0.72;
}

.guest-logo {
    width: auto;
    max-width: 12rem;
    max-height: 4rem;
    object-fit: contain;
}

.guest-brand-name {
    display: block;
    margin-top: 0.8rem;
    font-family: var(--font-heading);
    font-size: 1.4rem;
}

.guest-panel {
    display: grid;
    min-height: 100vh;
    padding: 2rem;
    place-items: center;
}

.guest-card {
    width: min(100%, 28rem);
    animation: rbl-fade-up var(--motion-duration) var(--motion-ease) both;
    animation-delay: 90ms;
}

.auth-heading {
    margin-bottom: 1.5rem;
}

.auth-heading p {
    margin-bottom: 0;
}

.auth-help {
    margin: 1.3rem 0 0;
    font-size: 0.78rem;
    text-align: center;
}

.setup-instruction {
    padding: 1rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface-muted);
}

.setup-instruction ol {
    margin-bottom: 0;
    padding-left: 1.2rem;
}

/* --- Responsive --- */

@media (max-width: 70rem) {
    .dashboard-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 58rem) {
    .sidebar {
        transform: translateX(-102%);
    }

    .sidebar-close {
        display: inline-flex;
    }

    .sidebar.is-open {
        box-shadow: var(--shadow-md);
        transform: translateX(0);
    }

    .app-shell {
        margin-left: 0;
    }
}

@media (max-width: 52rem) {
    .guest-shell {
        grid-template-columns: 1fr;
    }

    .guest-brand {
        min-height: auto;
        align-items: center;
        padding: 1.25rem;
    }

    .guest-brand-content {
        display: flex;
        align-items: center;
        gap: 0.8rem;
    }

    .guest-brand-content p {
        display: none;
    }

    .guest-brand-name {
        margin: 0;
    }

    .guest-panel {
        min-height: calc(100vh - 5.5rem);
        padding: 2rem 1rem;
    }
}

@media (max-width: 42rem) {
    .topbar,
    .main-content {
        padding-right: 1rem;
        padding-left: 1rem;
    }

    .main-content {
        padding-top: 1.25rem;
        padding-bottom: 1.5rem;
    }

    .dashboard-grid,
    .onboarding-banner {
        grid-template-columns: 1fr;
    }

    .onboarding-banner {
        align-items: stretch;
        flex-direction: column;
    }
}