:root {
    --bg: #f5f6fa;
    --card-bg: #ffffff;
    --text: #1f2430;
    --muted: #6b7280;
    --primary: #4f46e5;
    --primary-dark: #4338ca;
    --border: #e5e7eb;
    --success-bg: #ecfdf5;
    --success-text: #047857;
    --error-bg: #fef2f2;
    --error-text: #b91c1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
}

.topbar {
    background: var(--card-bg);
    border-bottom: 1px solid var(--border);
}

.topbar-inner {
    max-width: 900px;
    margin: 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    font-weight: 700;
    font-size: 1.3rem;
    color: var(--primary);
    text-decoration: none;
}

.topbar nav a {
    margin-left: 20px;
    text-decoration: none;
    color: var(--text);
    font-weight: 500;
}

.topbar nav a:hover {
    color: var(--primary);
}

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 32px 24px;
}

h1 {
    margin-top: 0;
}

.subtitle {
    color: var(--muted);
    margin-top: -8px;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 24px;
    display: block;
}

.card-link {
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.card-link:hover {
    box-shadow: 0 4px 14px rgba(0, 0, 0, 0.08);
    transform: translateY(-2px);
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    margin-top: 16px;
}

label:first-child {
    margin-top: 0;
}

input[type="text"],
textarea,
select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.95rem;
    background: #fff;
    color: var(--text);
    resize: vertical;
}

input[type="text"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
}

.btn {
    display: inline-block;
    margin-top: 20px;
    padding: 10px 20px;
    border-radius: 8px;
    border: none;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: #fff;
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary:hover {
    background: #eef2ff;
}

.page-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
    gap: 16px;
    flex-wrap: wrap;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: 16px;
}

.tag {
    display: inline-block;
    background: #eef2ff;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 999px;
    margin: 4px 0 8px;
}

.muted {
    color: var(--muted);
    font-size: 0.9rem;
}

.date {
    color: var(--muted);
    font-size: 0.8rem;
    margin-top: 8px;
}

.empty-state {
    color: var(--muted);
    padding: 20px 0;
}

.flash-wrap {
    margin-bottom: 20px;
}

.flash {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.flash-success {
    background: var(--success-bg);
    color: var(--success-text);
}

.flash-error {
    background: var(--error-bg);
    color: var(--error-text);
}

.profile-summary {
    cursor: pointer;
}

.profile-summary summary {
    font-weight: 600;
    cursor: pointer;
}

.generated {
    border-color: var(--primary);
    background: #fafaff;
}

.hint {
    color: var(--muted);
    font-size: 0.85rem;
    margin-bottom: 0;
}

.history {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.history-item {
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 16px 20px;
}

.history-item p {
    margin: 6px 0;
}

.footer {
    text-align: center;
    color: var(--muted);
    font-size: 0.85rem;
    padding: 20px;
}

/* --- Admin prehľad --- */
.table-wrap {
    overflow-x: auto;
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
}

.admin-table th,
.admin-table td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    white-space: nowrap;
}

.admin-table th {
    background: var(--bg);
    font-size: 0.85rem;
    color: var(--muted);
}

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

.inline-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.inline-form select {
    width: auto;
}

.btn-sm {
    margin-top: 0;
    padding: 6px 14px;
    font-size: 0.85rem;
}

/* --- Doplnky pre landing/auth stránky --- */
.nav-cta {
    background: var(--primary);
    color: #fff !important;
    padding: 6px 14px;
    border-radius: 8px;
}

.nav-cta:hover {
    background: var(--primary-dark);
}

.hero {
    text-align: center;
    padding: 40px 0 20px;
}

.hero h1 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.hero .subtitle {
    max-width: 560px;
    margin: 0 auto 24px;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
}

.card.narrow {
    max-width: 420px;
    margin: 0 auto;
}

.form-section {
    font-size: 1rem;
    margin-top: 20px;
    margin-bottom: 4px;
    padding-top: 12px;
    border-top: 1px solid var(--border);
}

.form-section:first-child {
    padding-top: 0;
    border-top: none;
    margin-top: 0;
}

.profile-form {
    margin-top: 16px;
}