/* ==========================================================================
   EducaKids Modular — Sidebar + Home dashboard
   Define identidade por módulo, sidebar expandida com label+desc, locked state.
   ========================================================================== */

/* ---------- Tokens de cor por módulo ---------- */
[data-product="decoracao"]   { --mod-color: #f97316; --mod-rgb: 249,115,22; }
[data-product="atividades"]  { --mod-color: #8b5cf6; --mod-rgb: 139,92,246; }
[data-product="pacotes"]     { --mod-color: #06b6d4; --mod-rgb: 6,182,212; }
[data-product="autopilot"]   { --mod-color: #ec4899; --mod-rgb: 236,72,153; }

/* ==========================================================================
   SIDEBAR MODULAR — substitui o rail 80px
   ========================================================================== */

.sidebar.sidebar-modular {
    width: 256px;
    padding: 20px 12px;
    display: flex;
    flex-direction: column;
    align-items: stretch;  /* override do .sidebar original que tinha center */
    gap: 2px;
    transition: width 0.25s ease;
}
.sidebar.sidebar-modular > * {
    width: 100%;
}
.sidebar.sidebar-modular.collapsed {
    width: 72px;
}
.sidebar.sidebar-modular.collapsed .nav-item-text,
.sidebar.sidebar-modular.collapsed .nav-item-badge,
.sidebar.sidebar-modular.collapsed .sidebar-section-label {
    display: none;
}

.sidebar-brand-modular {
    display: flex;
    align-items: center;
    justify-content: flex-end;  /* só botão de collapse no desktop */
    padding: 0 8px 12px;
    margin-bottom: 4px;
}
.sidebar-brand-modular img {
    height: 28px;
    object-fit: contain;
    display: none;  /* logo escondido no desktop (já tem no topbar) */
}
@media (max-width: 768px) {
    .sidebar-brand-modular {
        justify-content: space-between;
        padding: 8px 8px 20px;
    }
    .sidebar-brand-modular img {
        display: block;
        height: 84px;  /* 3x do desktop */
    }
}
.sidebar-collapse-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
    transition: all 0.2s;
}
.sidebar-collapse-btn:hover {
    background: var(--bg-hover);
    color: var(--text-main);
}

.sidebar-section-label {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 14px 12px 6px;
}

/* ---------- Item do menu modular ---------- */
.nav-item {
    display: grid;
    grid-template-columns: 36px 1fr auto;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 12px;
    color: var(--text-secondary);
    text-decoration: none;
    border: 1px solid transparent;
    transition: background 0.2s, border-color 0.2s;
    position: relative;
}
.nav-item-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-hover);
    color: var(--mod-color, var(--text-secondary));
    font-size: 15px;
    transition: background 0.2s, box-shadow 0.2s;
}
.nav-item-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    overflow: hidden;
}
.nav-item-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-main);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.nav-item-desc {
    font-size: 10.5px;
    color: var(--text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-item:hover {
    background: var(--bg-hover);
    border-color: rgba(var(--mod-rgb, 255,255,255), 0.15);
}
.nav-item.active {
    background: rgba(var(--mod-rgb), 0.08);
    border-color: rgba(var(--mod-rgb), 0.35);
}
.nav-item.active .nav-item-icon {
    background: rgba(var(--mod-rgb), 0.18);
    box-shadow: 0 0 14px rgba(var(--mod-rgb), 0.35);
}

/* ---------- Badges ---------- */
.nav-item-badge {
    font-size: 9px;
    font-weight: 700;
    padding: 3px 7px;
    border-radius: 6px;
    line-height: 1;
}
.nav-item-badge--owned {
    background: rgba(var(--mod-rgb), 0.15);
    color: var(--mod-color);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.nav-item-badge--lock {
    background: var(--bg-hover);
    color: var(--text-muted);
    width: 22px;
    height: 22px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-size: 10px;
}
.nav-item-badge--soon {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* ---------- Estado locked (módulo não comprado) ---------- */
.nav-item--locked .nav-item-icon {
    opacity: 0.55;
    filter: grayscale(0.4);
}
.nav-item--locked .nav-item-title {
    color: var(--text-secondary);
    font-weight: 500;
}
.nav-item--locked .nav-item-desc {
    opacity: 0.7;
}
.nav-item--locked:hover .nav-item-icon {
    opacity: 1;
    filter: none;
    background: rgba(var(--mod-rgb), 0.15);
}
.nav-item--locked:hover .nav-item-badge--lock {
    background: var(--mod-color);
    color: #fff;
}
.nav-item--locked:hover {
    background: rgba(var(--mod-rgb), 0.06);
}

/* ---------- "Em breve" — sem hover de unlock ---------- */
.nav-item--soon { cursor: default; }
.nav-item--soon:hover .nav-item-icon {
    background: var(--bg-hover);
    opacity: 0.55;
    filter: grayscale(0.4);
    box-shadow: none;
}

/* ---------- Spacer e divider ---------- */
.sidebar-divider {
    height: 1px;
    background: var(--border-input);
    margin: 12px 8px;
    opacity: 0.5;
}
.sidebar-spacer { flex: 1; }

/* ---------- Mobile drawer + bottom-tabs ---------- */
@media (max-width: 768px) {
    .sidebar.sidebar-modular {
        position: fixed;
        top: 0;
        left: 0;
        bottom: 0;
        width: 280px;
        transform: translateX(-100%);
        z-index: 100;
    }
    .sidebar.sidebar-modular.open {
        transform: translateX(0);
    }
    .bottom-tabs {
        display: flex;
    }
    .iframe-container {
        padding-bottom: 64px;
    }
}

.bottom-tabs {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--bg-glass-strong, var(--bg-elevated));
    backdrop-filter: blur(20px);
    border-top: 1px solid var(--border-input);
    padding: 8px 4px calc(8px + env(safe-area-inset-bottom, 0));
    justify-content: space-around;
    z-index: 90;
}
.bottom-tab {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    padding: 6px 4px;
    text-decoration: none;
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 600;
}
.bottom-tab i {
    font-size: 18px;
    color: var(--mod-color, var(--text-muted));
}
.bottom-tab.active { color: var(--text-main); }
.bottom-tab.active i {
    filter: drop-shadow(0 0 6px var(--mod-color));
}
.bottom-tab.bottom-tab--locked i {
    opacity: 0.5;
    filter: grayscale(0.5);
}

/* ==========================================================================
   AJUSTES NO IFRAME-CONTAINER (sombra mais sutil, principalmente light theme)
   ========================================================================== */
.iframe-container {
    box-shadow: inset 6px 6px 18px rgba(var(--shadow-rgb), 0.18) !important;
}
[data-theme="light"] .iframe-container {
    box-shadow: inset 4px 4px 12px rgba(0, 0, 0, 0.04) !important;
    border-top: 1px solid rgba(0, 0, 0, 0.05) !important;
    border-left: 1px solid rgba(0, 0, 0, 0.05) !important;
}

/* ==========================================================================
   HOME DASHBOARD MODULAR — 2 zonas
   ========================================================================== */

.home-modular {
    padding: 24px 28px;
    max-width: 1280px;
    margin: 0 auto;
}

.home-hello h1 {
    font-size: clamp(24px, 4vw, 32px);
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
}
.home-hello-sub {
    color: var(--text-secondary);
    margin-top: 6px;
    font-size: 14px;
}

.home-section { margin-top: 32px; }
.home-section-head {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin-bottom: 16px;
}
.home-section-head h2 {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
}
.home-section-tag {
    font-size: 11px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    background: rgba(var(--theme-rgb), 0.15);
    color: var(--primary-color);
}
.home-section-tag--muted {
    background: var(--bg-hover);
    color: var(--text-muted);
}

/* ---------- Grid de cards ---------- */
.product-grid {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.product-card {
    position: relative;
    overflow: hidden;
    padding: 24px;
    border-radius: 18px;
    background: var(--bg-elevated);
    border: 1px solid var(--border-input);
    text-decoration: none;
    color: var(--text-main);
    transition: transform 0.25s, border-color 0.25s, box-shadow 0.25s;
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 200px;
    cursor: pointer;
}
.product-card-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 100% 0%, rgba(var(--mod-rgb), 0.25), transparent 60%);
    pointer-events: none;
}
.product-card-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(var(--mod-rgb), 0.18);
    color: var(--mod-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 4px;
}
.product-card h3 {
    font-size: 18px;
    font-weight: 700;
    margin: 0;
    color: var(--text-main);
}
.product-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
}
.product-card-cta {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--mod-color);
}
.product-card-cta--ghost { color: var(--text-secondary); }

/* CTA "Liberar acesso" — destaque com cor do módulo */
.product-card-cta--unlock {
    margin-top: auto;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    background: rgba(var(--mod-rgb), 0.12);
    color: var(--mod-color);
    border-radius: 10px;
    font-weight: 700;
    font-size: 13px;
    transition: all 0.2s;
}
.product-card-cta--unlock i:first-child { font-size: 12px; }
.product-card-cta--unlock i:last-child { font-size: 11px; margin-left: auto; }
.product-card--locked:hover .product-card-cta--unlock {
    background: var(--mod-color);
    color: #fff;
}

.product-card--owned:hover {
    transform: translateY(-3px);
    border-color: rgba(var(--mod-rgb), 0.4);
    box-shadow: 0 12px 40px rgba(var(--mod-rgb), 0.15);
}

.product-card--locked { opacity: 0.82; }
.product-card--locked .product-card-icon { filter: grayscale(0.3); }
.product-card--locked:hover {
    opacity: 1;
    transform: translateY(-2px);
    border-color: rgba(var(--mod-rgb), 0.3);
}

.product-card-lock {
    position: absolute;
    top: 16px;
    right: 16px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(6px);
    color: var(--text-secondary);
    border: 1px solid var(--border-input);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.product-card-lock--soon {
    background: rgba(var(--mod-rgb), 0.15);
    color: var(--mod-color);
    border-color: rgba(var(--mod-rgb), 0.3);
}

.product-card-progress {
    height: 4px;
    border-radius: 999px;
    background: var(--bg-hover);
    overflow: hidden;
    margin-top: 4px;
}
.product-card-progress span {
    display: block;
    height: 100%;
    background: linear-gradient(90deg, var(--mod-color), rgba(var(--mod-rgb), 0.6));
    transition: width 0.3s;
}

/* Mobile */
@media (max-width: 768px) {
    .home-modular { padding: 18px 16px; }
    .product-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   MODAL DE UPGRADE (Liberar acesso)
   ========================================================================== */
.upgrade-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    padding: 20px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    backdrop-filter: blur(4px);
}
.upgrade-modal.visible {
    display: flex;
    opacity: 1;
    pointer-events: auto;
    animation: upFadeIn 0.2s ease;
}
@keyframes upFadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes upPopIn { from { transform: scale(0.96); } to { transform: scale(1); } }
.upgrade-modal-content {
    position: relative;
    max-width: 480px;
    width: 100%;
    background: var(--bg-elevated);
    border: 1px solid rgba(var(--mod-rgb), 0.3);
    border-radius: 20px;
    padding: 32px 28px 24px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4),
                0 0 0 1px rgba(var(--mod-rgb), 0.1);
    transform: scale(0.96);
    transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.upgrade-modal.visible .upgrade-modal-content {
    transform: scale(1);
    animation: upPopIn 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.upgrade-modal-content::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 20px;
    background: radial-gradient(circle at 100% 0%, rgba(var(--mod-rgb), 0.18), transparent 60%);
    pointer-events: none;
}
.upgrade-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: none;
    background: var(--bg-hover);
    color: var(--text-muted);
    cursor: pointer;
    font-size: 14px;
    transition: all 0.2s;
    z-index: 1;
}
.upgrade-modal-close:hover {
    background: var(--bg-hover-strong, var(--bg-input));
    color: var(--text-main);
}
.upgrade-modal-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 14px;
    position: relative;
}
.upgrade-modal-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: rgba(var(--mod-rgb), 0.18);
    color: var(--mod-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    flex-shrink: 0;
}
.upgrade-modal-header h2 {
    font-size: 22px;
    font-weight: 700;
    color: var(--text-main);
    margin: 0;
}
.upgrade-modal-pitch {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 18px;
    position: relative;
}
.upgrade-modal-bullets {
    list-style: none;
    padding: 0;
    margin: 0 0 22px;
    position: relative;
}
.upgrade-modal-bullets li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 8px 0;
    font-size: 13.5px;
    color: var(--text-main);
    line-height: 1.4;
}
.upgrade-modal-bullets li i {
    color: var(--mod-color);
    font-size: 12px;
    margin-top: 4px;
    flex-shrink: 0;
}
.upgrade-modal-price-row {
    display: flex;
    justify-content: center;
    margin-bottom: 18px;
    position: relative;
}
.upgrade-modal-price {
    text-align: center;
}
.upgrade-modal-price span {
    display: block;
    font-size: 28px;
    font-weight: 800;
    color: var(--mod-color);
    line-height: 1.1;
}
.upgrade-modal-price small {
    display: block;
    font-size: 11px;
    color: var(--text-muted);
    margin-top: 4px;
}
.upgrade-modal-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: relative;
}
.upgrade-cta-primary {
    background: var(--mod-color);
    color: #fff;
    padding: 14px 20px;
    border-radius: 12px;
    font-weight: 700;
    font-size: 15px;
    text-align: center;
    text-decoration: none;
    transition: all 0.2s;
    box-shadow: 0 6px 20px rgba(var(--mod-rgb), 0.35);
}
.upgrade-cta-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 28px rgba(var(--mod-rgb), 0.5);
}
.upgrade-cta-ghost {
    background: transparent;
    color: var(--text-secondary);
    padding: 10px;
    border: none;
    font-size: 13px;
    cursor: pointer;
    font-family: inherit;
    transition: color 0.2s;
}
.upgrade-cta-ghost:hover { color: var(--text-main); }
.upgrade-modal-fineprint {
    text-align: center;
    font-size: 11px;
    color: var(--text-muted);
    margin: 14px 0 0;
    position: relative;
}
.upgrade-modal-fineprint i {
    color: var(--mod-color);
    margin-right: 4px;
}

@media (max-width: 480px) {
    .upgrade-modal-content { padding: 24px 20px 18px; }
    .upgrade-modal-header h2 { font-size: 19px; }
    .upgrade-modal-icon { width: 44px; height: 44px; font-size: 20px; }
    .upgrade-modal-price span { font-size: 24px; }
}