/* GamesW Tools — painel. Estética "Apple": leve, muito respiro, tipografia do sistema. */

:root {
    --bg:        #f5f5f7;
    --surface:   #ffffff;
    --surface-2: #fbfbfd;
    --text:      #1d1d1f;
    --text-2:    #6e6e73;
    --text-3:    #8e8e93;
    --line:      #d2d2d7;
    --accent:    #0071e3;
    --accent-d:  #0060c0;
    --danger:    #d70015;
    --ok:        #1d8a3f;
    --radius:    18px;
    --radius-sm: 12px;
    --shadow:    0 1px 2px rgba(0,0,0,.04), 0 8px 28px rgba(0,0,0,.06);
    --maxw:      1080px;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg:        #000000;
        --surface:   #1c1c1e;
        --surface-2: #161618;
        --text:      #f5f5f7;
        --text-2:    #a1a1a6;
        --text-3:    #7c7c80;
        --line:      #38383a;
        --accent:    #0a84ff;
        --accent-d:  #409cff;
        --danger:    #ff453a;
        --ok:        #30d158;
        --shadow:    0 1px 2px rgba(0,0,0,.5), 0 10px 30px rgba(0,0,0,.5);
    }
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto,
        Helvetica, Arial, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap {
    max-width: var(--maxw);
    margin: 0 auto;
    padding: 0 22px;
}

/* ---- Top bar ---- */
.topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    background: color-mix(in srgb, var(--bg) 82%, transparent);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    border-bottom: 1px solid var(--line);
}

.topbar .wrap {
    display: flex;
    align-items: center;
    gap: 18px;
    height: 52px;
}

.brand {
    font-weight: 600;
    letter-spacing: -0.01em;
    color: var(--text);
    font-size: 15px;
}
.brand:hover { text-decoration: none; }
.brand .dot { color: var(--accent); }

.topbar nav {
    display: flex;
    gap: 4px;
    margin-left: auto;
    align-items: center;
}

.topbar nav a {
    color: var(--text-2);
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 980px;
}
.topbar nav a:hover { color: var(--text); background: color-mix(in srgb, var(--text) 8%, transparent); text-decoration: none; }
.topbar nav a.active { color: var(--text); background: color-mix(in srgb, var(--text) 10%, transparent); }

/* ---- Hero / page head ---- */
.page-head {
    padding: 46px 0 26px;
}
.page-head h1 {
    margin: 0;
    font-size: 34px;
    line-height: 1.12;
    letter-spacing: -0.02em;
    font-weight: 650;
}
.page-head p {
    margin: 8px 0 0;
    color: var(--text-2);
    font-size: 16px;
    max-width: 62ch;
}

/* ---- Cards grid ---- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 18px;
    padding-bottom: 30px;
}

.card {
    display: flex;
    flex-direction: column;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: var(--shadow);
    transition: transform .18s ease, box-shadow .18s ease;
    color: var(--text);
}
a.card:hover {
    text-decoration: none;
    transform: translateY(-2px);
    box-shadow: 0 2px 6px rgba(0,0,0,.06), 0 18px 44px rgba(0,0,0,.10);
}

.card .icon {
    font-size: 26px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--surface-2);
    border: 1px solid var(--line);
    margin-bottom: 14px;
}
.card h3 {
    margin: 0 0 6px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.card p {
    margin: 0;
    color: var(--text-2);
    font-size: 13.5px;
    line-height: 1.45;
}
.card .go {
    margin-top: 16px;
    font-size: 13px;
    color: var(--accent);
    font-weight: 500;
}

.group-label {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-3);
    font-weight: 600;
    margin: 28px 0 2px;
}

/* ---- Generic panel/section ---- */
.panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 20px;
}
.panel h2 {
    margin: 0 0 4px;
    font-size: 19px;
    font-weight: 600;
    letter-spacing: -0.01em;
}
.panel .muted { color: var(--text-2); font-size: 14px; margin: 0 0 16px; }

/* ---- Table ---- */
.table-scroll { overflow-x: auto; }
table.data {
    width: 100%;
    border-collapse: collapse;
    font-size: 13.5px;
}
table.data th, table.data td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--line);
    white-space: nowrap;
}
table.data th {
    color: var(--text-3);
    font-weight: 600;
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
table.data td.wrap-cell { white-space: normal; max-width: 520px; color: var(--text-2); }
table.data tr:last-child td { border-bottom: 0; }
.badge {
    display: inline-block;
    padding: 2px 9px;
    border-radius: 980px;
    font-size: 11.5px;
    font-weight: 600;
    background: color-mix(in srgb, var(--accent) 14%, transparent);
    color: var(--accent);
}
.badge.ok { background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); }
.badge.err { background: color-mix(in srgb, var(--danger) 14%, transparent); color: var(--danger); }

/* ---- Forms ---- */
label.field { display: block; margin-bottom: 16px; }
label.field span {
    display: block;
    font-size: 13px;
    color: var(--text-2);
    margin-bottom: 6px;
    font-weight: 500;
}
input[type=text], input[type=password] {
    width: 100%;
    padding: 11px 13px;
    font-size: 15px;
    color: var(--text);
    background: var(--surface-2);
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    outline: none;
    font-family: inherit;
    transition: border-color .15s ease, box-shadow .15s ease;
}
input[type=text]:focus, input[type=password]:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    font-size: 15px;
    font-weight: 500;
    font-family: inherit;
    color: #fff;
    background: var(--accent);
    border: 0;
    border-radius: 980px;
    cursor: pointer;
    transition: background .15s ease;
}
.btn:hover { background: var(--accent-d); text-decoration: none; }
.btn.ghost {
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--line);
}
.btn.ghost:hover { background: color-mix(in srgb, var(--accent) 8%, transparent); }
.btn.block { width: 100%; }

/* ---- Alerts ---- */
.alert {
    border-radius: var(--radius-sm);
    padding: 12px 15px;
    font-size: 14px;
    margin-bottom: 18px;
    border: 1px solid transparent;
}
.alert.err  { background: color-mix(in srgb, var(--danger) 10%, transparent); border-color: color-mix(in srgb, var(--danger) 30%, transparent); color: var(--danger); }
.alert.ok   { background: color-mix(in srgb, var(--ok) 12%, transparent); border-color: color-mix(in srgb, var(--ok) 32%, transparent); color: var(--ok); }
.alert.info { background: var(--surface-2); border-color: var(--line); color: var(--text-2); }

/* ---- Login ---- */
.login-shell {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}
.login-card {
    width: 100%;
    max-width: 380px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 34px 30px;
    text-align: center;
}
.login-card .mark {
    font-size: 30px;
    width: 60px; height: 60px;
    margin: 0 auto 16px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 16px;
    background: var(--surface-2);
    border: 1px solid var(--line);
}
.login-card h1 {
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -0.01em;
    margin: 0 0 4px;
}
.login-card .sub { color: var(--text-2); font-size: 13.5px; margin: 0 0 24px; }
.login-card form { text-align: left; }

.footer {
    color: var(--text-3);
    font-size: 12px;
    text-align: center;
    padding: 30px 0 40px;
}

.pager {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 18px;
}

@media (max-width: 640px) {
    .page-head h1 { font-size: 27px; }
    .topbar nav a { padding: 6px 9px; }
}