/* ============================================================
   Seminar Registration – Frontend Styles
   ============================================================ */

.sr-frontend-wrap {
    max-width: 760px;
    margin: 0 auto;
    font-family: inherit;
}

/* Header */
.sr-header {
    text-align: center;
    margin-bottom: 32px;
}

.sr-header h2 {
    font-size: 26px;
    margin-bottom: 6px;
    color: #1d2327;
}

.sr-subtitle {
    color: #555;
    font-size: 16px;
}

/* Benachrichtigungen */
.sr-notice {
    padding: 14px 20px;
    border-radius: 4px;
    margin-bottom: 24px;
    font-size: 15px;
    border-left: 4px solid transparent;
}

.sr-success {
    background: #edfaef;
    border-color: #00a32a;
    color: #1e5631;
}

.sr-error {
    background: #fce8e8;
    border-color: #d63638;
    color: #7b1c1c;
}

.sr-info {
    background: #e8f4fd;
    border-color: #2271b1;
    color: #1a4b7a;
}

.sr-hint {
    margin-bottom: 28px;
    line-height: 1.6;
}

/* Sektionen */
.sr-section {
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 6px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 1px 4px rgba(0,0,0,.05);
}

.sr-section h3 {
    margin: 0 0 20px 0;
    font-size: 16px;
    color: #1d2327;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Seminar-Block-Nummern */
.sr-seminar-block {
    border-top: 3px solid #2271b1;
}

.sr-seminar-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background: #2271b1;
    color: #fff;
    border-radius: 50%;
    font-size: 14px;
    font-weight: 700;
    flex-shrink: 0;
}

/* Zweispaltige Zeile */
.sr-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

/* Eingabefelder */
.sr-field-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sr-field-group label {
    font-size: 13px;
    font-weight: 600;
    color: #3c434a;
    text-transform: uppercase;
    letter-spacing: .4px;
}

.sr-field-group input[type="text"],
.sr-field-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    font-size: 15px;
    color: #1d2327;
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
}

/* Nativen OS-Renderer für Select erzwingen – nur so respektiert
   Chrome display:none auf <option>-Elementen zuverlässig. */
.sr-field-group select {
    appearance: auto;
    -webkit-appearance: auto;
}

.sr-field-group input[type="text"]:focus,
.sr-field-group select:focus {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 2px rgba(34,113,177,.25);
}

/* Submit-Button */
.sr-submit-row {
    text-align: center;
    margin-top: 8px;
}

.sr-btn-submit {
    display: inline-block;
    padding: 14px 48px;
    background: #2271b1;
    color: #fff;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: background .2s, transform .1s;
}

.sr-btn-submit:hover {
    background: #135e96;
}

.sr-btn-submit:active {
    transform: scale(.98);
}

/* ──────────────────────────────────────────────────────────────────
   Custom Dropdown Widget (.sr-custom-select)
   Ersetzt native <select>-Elemente; native Selects bleiben versteckt.
   ────────────────────────────────────────────────────────────────── */

/* Native Selects ausblenden – das Custom-Widget übernimmt die Anzeige */
.sr-field-group select[data-sr-init] {
    display: none !important;
}

/* Wrapper */
.sr-custom-select {
    position: relative;
    display: block;
    user-select: none;
    -webkit-user-select: none;
}

/* Trigger-Button (sieht aus wie ein Select) */
.sr-cs-trigger {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    font-size: 15px;
    color: #1d2327;
    background: #fff;
    cursor: pointer;
    box-sizing: border-box;
    transition: border-color .15s, box-shadow .15s;
    text-align: left;
    font-family: inherit;
}

.sr-cs-trigger:focus,
.sr-custom-select.is-open .sr-cs-trigger {
    outline: none;
    border-color: #2271b1;
    box-shadow: 0 0 0 2px rgba(34,113,177,.25);
}

/* Pfeil-Icon */
.sr-cs-arrow {
    display: inline-block;
    margin-left: 8px;
    flex-shrink: 0;
    transition: transform .2s;
    font-size: 11px;
    opacity: .6;
}

.sr-custom-select.is-open .sr-cs-arrow {
    transform: rotate(180deg);
}

/* Listbox */
.sr-cs-listbox {
    display: none;
    position: absolute;
    top: calc(100% + 3px);
    left: 0;
    right: 0;
    background: #fff;
    border: 1px solid #c3c4c7;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,.12);
    z-index: 9999;
    max-height: 220px;
    overflow-y: auto;
    list-style: none;
    margin: 0;
    padding: 4px 0;
}

.sr-custom-select.is-open .sr-cs-listbox {
    display: block;
}

/* Einzelne Optionen */
.sr-cs-option {
    padding: 9px 14px;
    font-size: 15px;
    color: #1d2327;
    cursor: pointer;
    transition: background .1s;
}

.sr-cs-option:hover,
.sr-cs-option:focus {
    background: #e8f0fb;
    outline: none;
}

.sr-cs-option.is-selected {
    background: #ddeeff;
    font-weight: 600;
}

/* Leere-Option (Bitte wählen) */
.sr-cs-option[data-value=""] {
    color: #888;
    font-style: italic;
}

/* Responsive */
@media (max-width: 600px) {
    .sr-row {
        grid-template-columns: 1fr;
    }

    .sr-header h2 {
        font-size: 20px;
    }

    .sr-section {
        padding: 16px;
    }
}