:root {
    --tr-navy: #16233e;
    --tr-navy-light: #1f3153;
    --tr-orange: #e2572b;
    --tr-orange-dark: #c2461f;
    --tr-border: #e2e5ea;
    --tr-bg: #f5f6f8;
}

.tr-form-wrap,
.tr-list-wrap {
    margin: 1.5em 0;
    font-size: 15px;
    color: #222;
}

/* ---------- FORMULÁR - karta ---------- */

.tr-form {
    max-width: 480px;
    background: #fff;
    border: 1px solid var(--tr-border);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(22, 35, 62, 0.08);
}

.tr-form-header {
    background: var(--tr-navy);
    padding: 16px 22px;
}

.tr-form-title {
    color: #fff;
    margin: 0;
    font-size: 20px;
    letter-spacing: 0.02em;
}

.tr-form-body {
    padding: 22px;
}

.tr-form .tr-field {
    margin-bottom: 16px;
}

.tr-form label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: var(--tr-navy);
}

.tr-form input[type="text"],
.tr-form select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--tr-border);
    border-radius: 6px;
    box-sizing: border-box;
    font-size: 15px;
    background: var(--tr-bg);
    transition: border-color .15s, box-shadow .15s;
}

.tr-form input[type="text"]:focus,
.tr-form select:focus {
    outline: none;
    border-color: var(--tr-orange);
    box-shadow: 0 0 0 3px rgba(226, 87, 43, 0.15);
    background: #fff;
}

.tr-form select:disabled {
    opacity: 0.6;
}

/* prepínač Muž / Žena ako "pill" tlačidlá */
.tr-form-note {
    margin: 0 0 18px;
    font-size: 12px;
    color: #888;
    font-style: italic;
}

.tr-date-group {
    display: flex;
    gap: 8px;
}

.tr-date-group select {
    flex: 1;
    min-width: 0;
}

.tr-field-hint {
    margin: 6px 0 0;
    font-size: 12px;
    color: #888;
    text-transform: none;
    font-weight: 400;
}

.tr-gender-toggle {
    display: inline-flex;
    border: 1px solid var(--tr-border);
    border-radius: 999px;
    overflow: hidden;
    background: var(--tr-bg);
}

.tr-pill {
    margin: 0 !important;
    padding: 0 !important;
    text-transform: none !important;
    font-weight: 500 !important;
    cursor: pointer;
}

.tr-pill input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.tr-pill span {
    display: inline-block;
    padding: 8px 22px;
    font-size: 14px;
    color: var(--tr-navy);
}

.tr-pill input:checked + span {
    background: var(--tr-orange);
    color: #fff;
    border-radius: 999px;
}

.tr-field-no-singles {
    background: var(--tr-bg);
    border: 1px dashed var(--tr-border);
    border-radius: 6px;
    padding: 10px 12px;
}

.tr-field-no-singles label {
    text-transform: none;
    font-weight: 500;
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tr-divider {
    border: none;
    border-top: 1px solid var(--tr-border);
    margin: 22px 0 14px;
}

.tr-section-title {
    font-weight: 700;
    color: var(--tr-navy);
    text-transform: uppercase;
    font-size: 13px;
    letter-spacing: 0.03em;
    margin: 0 0 14px;
}

.tr-form .tr-submit-btn {
    background: var(--tr-orange);
    color: #fff;
    border: none;
    padding: 12px 26px;
    border-radius: 6px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
}

.tr-form .tr-submit-btn:hover {
    background: var(--tr-orange-dark);
}

.tr-form .tr-submit-btn:disabled {
    opacity: 0.6;
    cursor: default;
}

.tr-form-message {
    font-weight: 600;
    min-height: 1.3em;
}

.tr-message-ok {
    color: #1a7a1a;
}

.tr-message-error {
    color: #c0392b;
}

.tr-notice-closed {
    background: #fdecea;
    border: 1px solid #f5c2c0;
    color: #9c1c1c;
    padding: 12px 16px;
    border-radius: 6px;
    max-width: 480px;
}

/* ---------- ZOZNAM PRIHLÁSENÝCH - viacstĺpcový ---------- */

.tr-list-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 10px;
}

.tr-list-header h3 {
    color: var(--tr-navy);
    margin: 0;
}

.tr-refresh-btn {
    background: #fff;
    border: 1px solid var(--tr-navy);
    color: var(--tr-navy);
    border-radius: 6px;
    padding: 7px 14px;
    cursor: pointer;
    font-weight: 600;
    font-size: 13px;
}

.tr-refresh-btn:hover {
    background: var(--tr-navy);
    color: #fff;
}

.tr-list-content {
    column-count: 3;
    column-gap: 26px;
}

@media (max-width: 900px) {
    .tr-list-content { column-count: 2; }
}

@media (max-width: 600px) {
    .tr-list-content { column-count: 1; }
}

.tr-category-block {
    break-inside: avoid;
    -webkit-column-break-inside: avoid;
    page-break-inside: avoid;
    display: inline-block;
    width: 100%;
    margin: 0 0 20px;
    background: #fff;
    border: 1px solid var(--tr-border);
    border-radius: 8px;
    padding: 12px 16px;
    box-sizing: border-box;
    box-shadow: 0 1px 4px rgba(22, 35, 62, 0.05);
}

.tr-category-block h4 {
    margin: 0 0 8px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--tr-orange);
    color: var(--tr-navy);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

.tr-category-block ol {
    margin: 0;
    padding-left: 20px;
}

.tr-category-block li {
    padding: 2px 0;
}

.tr-club {
    color: #777;
    font-size: 0.88em;
}

.tr-empty {
    color: #666;
    font-style: italic;
}