/* ============================================================
   SYSTEM ZAPISÓW NA SZKOLENIA v3 – Frontend CSS
   ============================================================ */

:root {
    --sz-primary: #003366;
    --sz-primary-light: #004a99;
    --sz-accent: #e8720c;
    --sz-success: #1a7a1a;
    --sz-danger: #c0392b;
    --sz-gray-light: #f4f6f9;
    --sz-gray-border: #dde3ed;
    --sz-text: #1a2a3a;
    --sz-text-light: #5a6a7a;
    --sz-radius: 8px;
    --sz-shadow: 0 2px 12px rgba(0,51,102,.12);
    --sz-cat-color: #003366;
    --sz-cat-text: #ffffff;
}

/* ---- Wrapper ---- */
.sz-schedule-wrapper {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--sz-text);
    max-width: 980px;
    margin: 0 auto;
}

.sz-main-title {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--sz-primary);
    border-bottom: 3px solid var(--sz-accent);
    padding-bottom: 10px;
    margin-bottom: 10px;
    letter-spacing: .4px;
}

.sz-location-info {
    background: var(--sz-gray-light);
    border-left: 4px solid var(--sz-primary);
    padding: 10px 16px;
    border-radius: 0 var(--sz-radius) var(--sz-radius) 0;
    margin-bottom: 28px;
    font-size: .93rem;
    display: flex;
    align-items: center;
    gap: 14px;
    flex-wrap: wrap;
}

.sz-maps-link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    color: var(--sz-primary-light);
    font-weight: 600;
    text-decoration: none;
    font-size: .88rem;
    padding: 3px 10px;
    border: 1px solid var(--sz-primary-light);
    border-radius: 20px;
    transition: all .2s;
}
.sz-maps-link:hover { background: var(--sz-primary); color: #fff; border-color: var(--sz-primary); }

/* ---- Blok kategorii ---- */
.sz-category-block {
    margin-bottom: 32px;
    background: #fff;
    border-radius: var(--sz-radius);
    box-shadow: var(--sz-shadow);
    overflow: hidden;
    border: 1px solid var(--sz-gray-border);
    border-top: 3px solid var(--sz-cat-color);
}

.sz-category-header {
    margin: 0;
    padding: 13px 20px;
    font-size: .97rem;
    font-weight: 700;
    letter-spacing: .7px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.sz-cat-icon { font-size: 1.05rem; }

.sz-cat-location {
    margin: 0;
    padding: 8px 20px;
    font-size: .88rem;
    border-bottom: 1px solid var(--sz-gray-border);
    background: #f8fafd;
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.sz-maps-inline-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: #fff;
    font-weight: 600;
    font-size: .82rem;
    text-decoration: none;
    padding: 3px 10px;
    border-radius: 20px;
    background: var(--sz-cat-color, #003366);
    transition: opacity .2s;
}
.sz-maps-inline-btn:hover { opacity: .85; }

.sz-maps-pin {
    font-size: .85rem;
    text-decoration: none;
    margin-left: 4px;
    opacity: .8;
}
.sz-maps-pin:hover { opacity: 1; }

/* ---- Tabela szkoleń ---- */
.sz-table-wrap { overflow-x: auto; }

.sz-training-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .94rem;
}

.sz-training-table thead tr { background: #f0f4fa; }

.sz-training-table th {
    padding: 10px 16px;
    text-align: left;
    font-weight: 700;
    color: var(--sz-primary);
    font-size: .83rem;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.sz-training-table td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--sz-gray-border);
    vertical-align: middle;
}

.sz-training-table tbody tr:last-child td { border-bottom: none; }
.sz-training-table tbody tr:hover { background: #f8fafd; }
.sz-row-full { opacity: .72; }

.sz-date { font-size: .97rem; }
.sz-time { font-weight: 700; color: var(--sz-primary); font-size: 1rem; }

.sz-spots-count {
    background: #d4edda;
    color: #155724;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .84rem;
    font-weight: 600;
}

.sz-full-badge {
    background: #f8d7da;
    color: var(--sz-danger);
    padding: 3px 10px;
    border-radius: 20px;
    font-size: .84rem;
    font-weight: 600;
}

/* ---- Przycisk zapisu ---- */
.sz-btn-register {
    display: inline-block;
    padding: 8px 18px;
    border-radius: 6px;
    text-decoration: none !important;
    font-weight: 600;
    font-size: .9rem;
    transition: filter .2s, transform .1s;
    cursor: pointer;
    border: none;
    white-space: nowrap;
}
.sz-btn-register:hover { filter: brightness(1.1); transform: translateY(-1px); }

.sz-btn-full {
    display: inline-block;
    color: var(--sz-text-light);
    font-size: .87rem;
    font-style: italic;
}

.sz-no-trainings {
    background: var(--sz-gray-light);
    padding: 30px;
    text-align: center;
    border-radius: var(--sz-radius);
    color: var(--sz-text-light);
}

/* ============================================================
   MODAL
   ============================================================ */
.sz-modal {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.sz-modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    backdrop-filter: blur(3px);
}

.sz-modal-content {
    position: relative;
    background: #fff;
    border-radius: 12px;
    padding: 30px 32px;
    width: 100%;
    max-width: 530px;
    max-height: 92vh;
    overflow-y: auto;
    box-shadow: 0 24px 64px rgba(0,0,0,.28);
    z-index: 1;
    animation: sz-modal-in .22s ease;
}

@keyframes sz-modal-in {
    from { opacity: 0; transform: translateY(-18px) scale(.97); }
    to   { opacity: 1; transform: translateY(0) scale(1); }
}

.sz-modal-close {
    position: absolute;
    top: 12px;
    right: 14px;
    background: none;
    border: none;
    font-size: 1.6rem;
    cursor: pointer;
    color: var(--sz-text-light);
    line-height: 1;
    padding: 4px;
    transition: color .2s;
}
.sz-modal-close:hover { color: var(--sz-danger); }

.sz-modal-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sz-primary);
    margin: 0 0 12px;
}

.sz-training-details {
    background: var(--sz-gray-light);
    border-left: 4px solid var(--sz-accent);
    border-radius: 0 6px 6px 0;
    padding: 10px 14px;
    margin-bottom: 20px;
    font-size: .9rem;
    line-height: 1.65;
}

.sz-training-details strong { color: var(--sz-primary); }

/* ---- Pola formularza ---- */
.sz-form-group { margin-bottom: 15px; }

.sz-form-group label {
    display: block;
    font-weight: 600;
    font-size: .88rem;
    color: var(--sz-text);
    margin-bottom: 5px;
}

.sz-form-group input {
    width: 100%;
    padding: 10px 12px;
    border: 2px solid var(--sz-gray-border);
    border-radius: 6px;
    font-size: .94rem;
    color: var(--sz-text);
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
}

.sz-form-group input:focus {
    outline: none;
    border-color: var(--sz-primary);
    box-shadow: 0 0 0 3px rgba(0,51,102,.1);
}

.sz-req { color: var(--sz-danger); }
.sz-field-hint { display: block; font-size: .78rem; color: var(--sz-text-light); margin-top: 4px; }

.sz-rodo-notice {
    background: #f8fafd;
    border: 1px solid var(--sz-gray-border);
    border-radius: 6px;
    padding: 11px 14px;
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    align-items: flex-start;
}

.sz-rodo-notice input[type="checkbox"] {
    margin-top: 2px;
    flex-shrink: 0;
    width: 16px;
    height: 16px;
}

.sz-rodo-notice label {
    font-size: .81rem;
    color: var(--sz-text-light);
    line-height: 1.5;
    font-weight: 400;
}

.sz-form-actions { display: flex; gap: 10px; flex-wrap: wrap; }

.sz-btn-primary {
    background: var(--sz-primary);
    color: #fff;
    border: none;
    padding: 11px 22px;
    border-radius: 6px;
    font-size: .94rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .2s;
    flex: 1;
}
.sz-btn-primary:hover { background: var(--sz-primary-light); }
.sz-btn-primary:disabled { background: #999; cursor: not-allowed; }

.sz-btn-cancel {
    background: var(--sz-gray-light);
    color: var(--sz-text);
    border: 1px solid var(--sz-gray-border);
    padding: 11px 18px;
    border-radius: 6px;
    font-size: .94rem;
    cursor: pointer;
    transition: background .2s;
}
.sz-btn-cancel:hover { background: #e0e4ea; }

/* ---- Komunikaty ---- */
#sz-form-messages { margin-bottom: 14px; }

.sz-alert {
    padding: 10px 14px;
    border-radius: 6px;
    font-size: .88rem;
    margin-bottom: 8px;
}

.sz-alert-error {
    background: #fdf0ee;
    border: 1px solid #f5c6c2;
    color: var(--sz-danger);
}

/* ---- Widok sukcesu ---- */
#sz-success-view { text-align: center; padding: 10px 0; }
.sz-success-icon { font-size: 3.5rem; margin-bottom: 12px; }
#sz-success-view h3 { color: var(--sz-success); font-size: 1.35rem; margin-bottom: 10px; }
#sz-success-msg { color: var(--sz-text); font-size: .94rem; line-height: 1.6; margin-bottom: 8px; }
.sz-success-hint { font-size: .83rem; color: var(--sz-text-light); margin-bottom: 18px; }

/* ---- Spinner ---- */
.sz-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.5);
    border-top-color: #fff;
    border-radius: 50%;
    animation: sz-spin .6s linear infinite;
    vertical-align: middle;
    margin-right: 6px;
}

@keyframes sz-spin { to { transform: rotate(360deg); } }

/* ---- Responsywność ---- */
@media (max-width: 620px) {
    .sz-modal-content { padding: 20px; }
    .sz-main-title { font-size: 1.3rem; }
    .sz-category-header { font-size: .88rem; }
    .sz-training-table th,
    .sz-training-table td { padding: 9px 10px; font-size: .85rem; }
    .sz-btn-register { padding: 7px 12px; font-size: .83rem; }
}

/* ---- Data urodzenia – trzy pola (mobile friendly) ---- */
.sz-dob-row {
    display: flex;
    gap: 8px;
    align-items: flex-start;
    flex-wrap: nowrap;
}

.sz-dob-field {
    display: flex;
    flex-direction: column;
    gap: 3px;
    flex: 1 1 70px;
    min-width: 60px;
}

.sz-dob-field--month {
    flex: 2 1 130px;
    min-width: 120px;
}

.sz-dob-input {
    width: 100%;
    padding: 11px 10px;
    border: 2px solid var(--sz-gray-border);
    border-radius: 6px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--sz-text);
    text-align: center;
    transition: border-color .2s, box-shadow .2s;
    -moz-appearance: textfield;
    box-sizing: border-box;
}

.sz-dob-input::-webkit-inner-spin-button,
.sz-dob-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.sz-dob-input:focus {
    outline: none;
    border-color: var(--sz-primary);
    box-shadow: 0 0 0 3px rgba(0,51,102,.1);
}

.sz-dob-select {
    width: 100%;
    padding: 11px 8px;
    border: 2px solid var(--sz-gray-border);
    border-radius: 6px;
    font-size: .9rem;
    color: var(--sz-text);
    background: #fff;
    transition: border-color .2s, box-shadow .2s;
    box-sizing: border-box;
    cursor: pointer;
}

.sz-dob-select:focus {
    outline: none;
    border-color: var(--sz-primary);
    box-shadow: 0 0 0 3px rgba(0,51,102,.1);
}

.sz-dob-label {
    font-size: .72rem;
    color: var(--sz-text-light);
    text-align: center;
    letter-spacing: .3px;
    text-transform: uppercase;
}

/* Highlight błędu pól DOB */
.sz-dob-input.sz-field-error,
.sz-dob-select.sz-field-error {
    border-color: var(--sz-danger);
    box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}

@media (max-width: 380px) {
    .sz-dob-row { flex-wrap: wrap; }
    .sz-dob-field { flex: 1 1 60px; }
    .sz-dob-field--month { flex: 1 1 100%; }
}

/* Ogólny styl błędu dla pól tekstowych */
.sz-form-group input.sz-field-error {
    border-color: var(--sz-danger);
    box-shadow: 0 0 0 3px rgba(192,57,43,.12);
}
.sz-form-group input.sz-field-error:focus {
    border-color: var(--sz-danger);
}

/* ---- Opis szkolenia w wierszu tabeli ---- */
.sz-row-opis {
    font-size: .82rem;
    color: var(--sz-text-light);
    margin-top: 5px;
    line-height: 1.5;
    font-style: italic;
    max-width: 320px;
}

/* ---- Opis szkolenia w modalu zapisu ---- */
.sz-modal-opis {
    margin-top: 8px;
    padding-top: 8px;
    border-top: 1px solid #dde3ed;
    font-size: .85rem;
    color: var(--sz-text-light);
    line-height: 1.55;
    font-style: italic;
}


/* ============================================================
   PRZEŁĄCZNIK TRYBU (1 osoba / wiele osób)
   ============================================================ */
.sz-mode-switch {
    display: flex;
    gap: 0;
    margin-bottom: 18px;
    border: 2px solid var(--sz-gray-border);
    border-radius: 7px;
    overflow: hidden;
}

.sz-mode-btn {
    flex: 1;
    padding: 10px 12px;
    background: var(--sz-gray-light);
    color: var(--sz-text-light);
    border: none;
    font-size: .88rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, color .15s;
    text-align: center;
}

.sz-mode-btn:first-child { border-right: 1px solid var(--sz-gray-border); }

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

.sz-mode-btn:not(.sz-mode-btn--active):hover {
    background: #e8eef8;
    color: var(--sz-primary);
}

/* ============================================================
   TRYB WIELOOSOBOWY
   ============================================================ */
.sz-multi-header {
    background: var(--sz-gray-light);
    border: 1px solid var(--sz-gray-border);
    border-radius: var(--sz-radius);
    padding: 14px 16px;
    margin-bottom: 16px;
}

.sz-persons-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 8px;
}

.sz-persons-label {
    font-size: .88rem;
    font-weight: 700;
    color: var(--sz-primary);
    text-transform: uppercase;
    letter-spacing: .4px;
}

.sz-add-person-btn {
    background: var(--sz-primary);
    color: #fff;
    border: none;
    padding: 6px 14px;
    border-radius: 5px;
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s;
}

.sz-add-person-btn:hover { background: var(--sz-primary-light); }

/* Lista przewijalna gdy dużo osób */
#sz-persons-list {
    max-height: 340px;
    overflow-y: auto;
    border: 1px solid var(--sz-gray-border);
    border-radius: var(--sz-radius);
    margin-bottom: 12px;
    scroll-behavior: smooth;
}

/* Wiersz osoby */
.sz-person-row {
    display: grid;
    grid-template-columns: 28px 1fr 28px;
    gap: 6px;
    align-items: start;
    padding: 10px 10px;
    border-bottom: 1px solid var(--sz-gray-border);
    background: #fff;
    transition: background .1s;
}

.sz-person-row:last-child { border-bottom: none; }
.sz-person-row:nth-child(even) { background: var(--sz-gray-light); }

.sz-person-num {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: var(--sz-primary);
    color: #fff;
    border-radius: 50%;
    font-size: .75rem;
    font-weight: 700;
    margin-top: 8px;
    flex-shrink: 0;
}

.sz-person-fields {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sz-person-field input,
.sz-person-field select {
    width: 100%;
    padding: 7px 10px;
    border: 1px solid var(--sz-gray-border);
    border-radius: 5px;
    font-size: .88rem;
    color: var(--sz-text);
    background: #fff;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
}

.sz-person-field input:focus,
.sz-person-field select:focus {
    outline: none;
    border-color: var(--sz-primary);
    box-shadow: 0 0 0 2px rgba(0,51,102,.1);
}

/* DOB kompaktowy */
.sz-dob-row--compact {
    display: flex;
    gap: 5px;
}

.sz-dob-row--compact .sz-dob-field { flex: 1 1 55px; min-width: 44px; }
.sz-dob-row--compact .sz-dob-field--month { flex: 2 1 90px; min-width: 80px; }

.sz-dob-row--compact .sz-dob-input {
    padding: 7px 5px;
    font-size: .85rem;
    text-align: center;
    -moz-appearance: textfield;
}
.sz-dob-row--compact .sz-dob-input::-webkit-inner-spin-button,
.sz-dob-row--compact .sz-dob-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.sz-dob-row--compact .sz-dob-select { padding: 7px 4px; font-size: .82rem; }
.sz-dob-row--compact .sz-dob-label { font-size: .65rem; }

/* Przycisk usunięcia wiersza */
.sz-remove-person {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    background: none;
    border: 1px solid #e0a0a0;
    border-radius: 50%;
    color: var(--sz-danger);
    font-size: 1rem;
    cursor: pointer;
    padding: 0;
    line-height: 1;
    margin-top: 8px;
    flex-shrink: 0;
    transition: background .15s;
}

.sz-remove-person:hover { background: #fdf0ee; }

/* RODO wieloosobowe */
.sz-multi-rodo {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    padding: 10px 12px;
    background: #f8fafd;
    border: 1px solid var(--sz-gray-border);
    border-radius: 6px;
    font-size: .81rem;
    color: var(--sz-text-light);
    line-height: 1.5;
    margin-bottom: 4px;
}

.sz-multi-rodo input[type="checkbox"] { margin-top: 2px; flex-shrink: 0; }

/* Rozszerz modal dla trybu multi */
.sz-modal-content {
    max-width: 600px;
}

@media (max-width: 640px) {
    .sz-person-row {
        grid-template-columns: 24px 1fr 24px;
        gap: 4px;
        padding: 8px 6px;
    }
    .sz-dob-row--compact .sz-dob-field--month { flex: 2 1 70px; min-width: 65px; }
}