/* Controlling Viagem — minimalistický styl, bez frameworku. */

:root {
    --bg: #f5f6f8;
    --card: #fff;
    --text: #1d2129;
    --muted: #6b7280;
    --line: #e2e5ea;
    --accent: #1a73e8;
    --ok: #0f7b39;
    --err: #b3261e;
}

* { box-sizing: border-box; }

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font: 15px/1.5 -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

/* --- hlavička ---------------------------------------------------------- */

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 24px;
    background: var(--card);
    border-bottom: 1px solid var(--line);
}

.brand { font-weight: 600; color: var(--text); text-decoration: none; }

.user { display: flex; align-items: center; gap: 10px; color: var(--muted); }
.user img { border-radius: 50%; }
.user form { margin: 0; }

/* --- obsah ------------------------------------------------------------- */

.page { max-width: 1100px; margin: 0 auto; padding: 24px; }

h1 { font-size: 22px; margin: 0 0 8px; }
h2 { font-size: 16px; margin: 0 0 12px; }

.muted { color: var(--muted); }

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
    margin-top: 20px;
}

.card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 20px;
}

.card--narrow { max-width: 420px; margin: 60px auto; text-align: center; }

dl { display: grid; grid-template-columns: 140px 1fr; gap: 6px 12px; margin: 0; }
dt { color: var(--muted); }
dd { margin: 0; }

table { width: 100%; border-collapse: collapse; }
th, td { text-align: left; padding: 8px 6px; border-bottom: 1px solid var(--line); }
th { color: var(--muted); font-weight: 500; font-size: 13px; }

.tag {
    display: inline-block;
    padding: 1px 6px;
    border-radius: 4px;
    background: #eef2ff;
    color: var(--accent);
    font-size: 12px;
}

/* --- formuláře --------------------------------------------------------- */

.stack { display: flex; flex-direction: column; gap: 8px; }

input {
    padding: 9px 10px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font: inherit;
}

.btn {
    display: inline-block;
    padding: 10px 16px;
    border: 0;
    border-radius: 6px;
    background: var(--accent);
    color: #fff;
    font: inherit;
    text-decoration: none;
    cursor: pointer;
}

.btn--google { margin-top: 12px; }

button.link {
    border: 0;
    background: none;
    padding: 0;
    color: var(--accent);
    font: inherit;
    cursor: pointer;
}

hr { border: 0; border-top: 1px solid var(--line); margin: 24px 0 16px; }

/* --- flash ------------------------------------------------------------- */

.flash { padding: 10px 14px; border-radius: 6px; }
.flash--ok { background: #e7f5ec; color: var(--ok); }
.flash--err { background: #fdeceb; color: var(--err); }

.footer { padding: 24px; text-align: center; color: var(--muted); font-size: 13px; }