:root {
    --rosa-50:  #fff1f6;
    --rosa-100: #ffe0ec;
    --rosa-500: #ff5c9e;
    --dourado-100: #fff6d6;
    --dourado-400: #e9c15a;
    --dourado-500: #d4a72c;
    --cinza-900: #1c1c24;
    --cinza-500: #6b6b7b;
    --superficie: rgba(255, 255, 255, 0.78);
    --superficie-borda: rgba(255, 255, 255, 0.65);
    --sombra-suave: 0 8px 24px rgba(28, 28, 36, 0.08);
    --sombra-media: 0 16px 48px rgba(28, 28, 36, 0.12);
    --raio-grande: 16px;
    --fonte: "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; min-height: 100%; }

.win11-body {
    font-family: var(--fonte);
    color: var(--cinza-900);
    background:
        radial-gradient(circle at 12% 18%, rgba(255, 127, 176, 0.35), transparent 45%),
        radial-gradient(circle at 88% 8%,  rgba(233, 193, 90, 0.35), transparent 50%),
        radial-gradient(circle at 60% 92%, rgba(255, 92, 158, 0.20), transparent 55%),
        linear-gradient(160deg, #fff 0%, var(--rosa-50) 55%, var(--dourado-100) 100%);
    background-attachment: fixed;
}

.win11-shell {
    max-width: 1100px;
    margin: 40px auto;
    background: var(--superficie);
    border: 1px solid var(--superficie-borda);
    border-radius: var(--raio-grande);
    backdrop-filter: blur(18px) saturate(160%);
    box-shadow: var(--sombra-media);
    overflow: hidden;
}

.win11-titlebar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: linear-gradient(90deg, rgba(255, 92, 158, 0.10), rgba(233, 193, 90, 0.10));
    border-bottom: 1px solid var(--superficie-borda);
}

.win11-titlebar__left { display: flex; align-items: center; gap: 10px; }
.win11-titlebar__title { font-weight: 600; color: var(--cinza-900); }
.win11-dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }
.win11-dot--rosa { background: var(--rosa-500); }
.win11-dot--dourado { background: var(--dourado-400); }
.win11-dot--cinza { background: #e1e1ea; }
.win11-badge { font-size: 12px; font-weight: 600; padding: 4px 10px; border-radius: 999px; color: #e63c83; background: var(--rosa-100); border: 1px solid #ffc2d9; }

.win11-content { padding: 32px; }
.win11-footer { display: flex; justify-content: space-between; gap: 12px; padding: 14px 20px; font-size: 12px; color: var(--cinza-500); border-top: 1px solid var(--superficie-borda); background: rgba(255, 255, 255, 0.5); }

.card.win11-card { background: rgba(255, 255, 255, 0.85); border: 1px solid var(--superficie-borda); border-radius: var(--raio-grande); padding: 28px; box-shadow: var(--sombra-suave); }
.win11-h1 { margin: 0 0 8px 0; font-size: 28px; font-weight: 700; color: var(--cinza-900); }
.text-gold { background: linear-gradient(90deg, var(--rosa-500), var(--dourado-500)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.win11-subtitle { margin: 0 0 24px 0; color: var(--cinza-500); font-size: 15px; }

.win11-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 16px; margin-bottom: 24px; }
.win11-tile { background: linear-gradient(160deg, #fff, var(--rosa-50)); border: 1px solid var(--rosa-100); border-radius: 12px; padding: 18px; transition: transform 0.18s ease, box-shadow 0.18s ease; }
.win11-tile:hover { transform: translateY(-2px); box-shadow: var(--sombra-suave); }
.win11-tile__emoji { display: inline-block; font-size: 26px; margin-bottom: 8px; }
.win11-tile h3 { margin: 0 0 6px 0; font-size: 15px; font-weight: 600; color: var(--cinza-900); }
.win11-tile p { margin: 0; font-size: 13px; line-height: 1.5; color: var(--cinza-500); }

.btn { display: inline-block; padding: 10px 18px; border-radius: 999px; font-size: 14px; font-weight: 600; text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: all 0.15s ease; }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--rosa-500), var(--dourado-400)); box-shadow: 0 6px 18px rgba(255, 92, 158, 0.35); }
.btn-primary:hover { transform: translateY(-1px); }
/* ============================================================
   NOVOS ESTILOS: APP SHELL E TABELAS
   ============================================================ */

/* App Shell com Sidebar */
.win11-app {
    display: flex;
    min-height: 100vh;
}

/* Sidebar */
.win11-sidebar {
    width: 250px;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(18px);
    border-right: 1px solid var(--superficie-borda);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 10;
}

.sidebar-brand {
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    border-bottom: 1px solid var(--superficie-borda);
    font-size: 20px;
}

.sidebar-nav {
    flex: 1;
    padding: 20px 10px;
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.nav-item {
    padding: 12px 15px;
    border-radius: 8px;
    color: var(--cinza-700);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-item:hover {
    background: var(--rosa-50);
    color: var(--rosa-600);
}

.nav-item.active {
    background: var(--rosa-100);
    color: var(--rosa-600);
    font-weight: 600;
}

.sidebar-footer {
    padding: 20px;
    border-top: 1px solid var(--superficie-borda);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.user-info {
    display: flex;
    flex-direction: column;
    font-size: 13px;
}

.user-info span {
    color: var(--cinza-500);
    font-size: 11px;
}

.btn-logout {
    color: #e63c83;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
}

/* Conteúdo Principal */
.win11-main {
    flex: 1;
    margin-left: 250px; /* Compensa a sidebar fixa */
    display: flex;
    flex-direction: column;
}

.win11-titlebar h2 {
    margin: 0;
    font-size: 18px;
    color: var(--cinza-900);
}

/* Header das páginas */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.page-header h1 {
    margin: 0 0 5px 0;
    font-size: 24px;
    color: var(--cinza-900);
}

/* Tabelas Win11 */
.win11-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
}

.win11-table th {
    padding: 12px 16px;
    font-size: 13px;
    font-weight: 600;
    color: var(--cinza-500);
    border-bottom: 1px solid var(--superficie-borda);
    background: rgba(255, 255, 255, 0.5);
}

.win11-table td {
    padding: 16px;
    font-size: 14px;
    color: var(--cinza-900);
    border-bottom: 1px solid var(--superficie-borda);
}

.win11-table tr:last-child td {
    border-bottom: none;
}

.win11-table tbody tr:hover {
    background: rgba(255, 255, 255, 0.6);
}

/* Badges de Status */
.badge {
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
}

.badge-success {
    background: #f0fff4;
    color: #1f7a3a;
    border: 1px solid #b9e8c5;
}

.badge-danger {
    background: #fff0f3;
    color: #b8184d;
    border: 1px solid #ffc2d9;
}

.btn-action {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 16px;
    padding: 5px;
    border-radius: 6px;
    transition: background 0.2s;
}

.btn-action:hover {
    background: var(--rosa-100);
}