/* Layout do painel administrativo e do portal do cliente */

.admin-shell { display: flex; min-height: 100vh; }

.admin-sidebar {
    width: 250px; flex-shrink: 0; background: var(--qc-purple-950);
    color: #fff; padding: 1.3em 1em; position: sticky; top: 0; height: 100vh; overflow-y: auto;
}
.admin-sidebar .brand { display: flex; align-items: center; gap: .6em; padding: .5em .4em 1.3em; font-weight: 800; font-size: 1.1rem; }
.admin-sidebar .brand .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--qc-gold-500); }
.admin-nav { list-style: none; margin: 0; padding: 0; }
.admin-nav .group-title { font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: #9c8fc9; margin: 1.1em .6em .4em; }
.admin-nav a {
    display: flex; align-items: center; gap: .7em; padding: .6em .7em; border-radius: var(--qc-radius-sm);
    color: #d9d2f2; font-weight: 600; font-size: .9rem; margin-bottom: .15em;
}
.admin-nav a:hover { background: rgba(255,255,255,.08); text-decoration: none; }
.admin-nav a.active { background: var(--qc-purple-500); color: #fff; }
.admin-nav .icon { width: 18px; text-align: center; }

.admin-main { flex: 1; min-width: 0; }
.admin-topbar {
    display: flex; align-items: center; justify-content: space-between; padding: .9em 1.6em;
    background: #fff; border-bottom: 1px solid var(--qc-gray-100); position: sticky; top: 0; z-index: 5;
}
.admin-topbar .who { font-size: .88rem; color: var(--qc-gray-600); }
.admin-content { padding: 1.6em; max-width: 1300px; }
.page-header { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 1em; margin-bottom: 1.3em; }
.page-header h1 { font-size: 1.5rem; }

.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 1em; margin-bottom: 1.5em; }
.stat-card { background: #fff; border-radius: var(--qc-radius); padding: 1.2em; box-shadow: var(--qc-shadow-sm); }
.stat-card .label { font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; color: var(--qc-gray-600); font-weight: 700; }
.stat-card .value { font-size: 1.8rem; font-weight: 800; color: var(--qc-purple-900); margin-top: .2em; }
.stat-card .sub { font-size: .8rem; color: var(--qc-gray-600); margin-top: .2em; }

.tabs { display: flex; gap: .3em; border-bottom: 1px solid var(--qc-gray-100); margin-bottom: 1.3em; flex-wrap: wrap; }
.tabs a { padding: .7em 1em; font-weight: 700; font-size: .88rem; color: var(--qc-gray-600); border-bottom: 3px solid transparent; }
.tabs a.active { color: var(--qc-purple-500); border-color: var(--qc-purple-500); }
.tabs a:hover { text-decoration: none; color: var(--qc-purple-500); }

.login-shell {
    min-height: 100vh; display: flex; align-items: center; justify-content: center;
    background: radial-gradient(circle at top, var(--qc-purple-700), var(--qc-purple-950));
    padding: 1.5em;
}
.login-card { width: 100%; max-width: 400px; background: #fff; border-radius: var(--qc-radius-lg); padding: 2.2em; box-shadow: var(--qc-shadow); }
.login-card .brand { text-align: center; margin-bottom: 1.4em; }
.login-card .brand .dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--qc-gold-500); margin-right: .4em; }

.logo-preview { width: 90px; height: 90px; border-radius: var(--qc-radius); object-fit: contain; background: var(--qc-gray-50); border: 1px solid var(--qc-gray-100); }
.color-swatch { display: inline-block; width: 20px; height: 20px; border-radius: 4px; vertical-align: middle; margin-right: .4em; border: 1px solid rgba(0,0,0,.1); }

.copy-link-box { display: flex; gap: .5em; align-items: stretch; }
.copy-link-box input { flex: 1; font-family: monospace; font-size: .85rem; }

@media (max-width: 860px) {
    .admin-shell { flex-direction: column; }
    .admin-sidebar { width: 100%; height: auto; position: relative; }
    .admin-content { padding: 1em; }
}