:root {
    --f262-surface: #ffffff;
    --f262-surface-muted: #f9fafb;
    --f262-border: #e5e7eb;
    --f262-text: #111827;
    --f262-muted: #6b7280;
    --f262-accent: #2563eb;
    --f262-accent-soft: rgba(37, 99, 235, 0.15);
    --f262-danger: #b91c1c;
    --f262-warning: #92400e;
    --f262-success: #047857;
    --f262-info: #1d4ed8;
}

@media (prefers-color-scheme: dark) {
    :root {
        --f262-surface: #111827;
        --f262-surface-muted: #1f2937;
        --f262-border: rgba(148, 163, 184, 0.25);
        --f262-text: #f9fafb;
        --f262-muted: #cbd5f5;
        --f262-accent: #60a5fa;
        --f262-accent-soft: rgba(96, 165, 250, 0.2);
        --f262-danger: #fca5a5;
        --f262-warning: #fcd34d;
        --f262-success: #6ee7b7;
        --f262-info: #93c5fd;
    }
}

.f262-submission-form,
.f262-dashboard,
.f262-participant-settings {
    background: var(--f262-surface);
    border: 1px solid var(--f262-border);
    border-radius: 12px;
    padding: 24px;
    color: var(--f262-text);
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.08);
}

.f262-submission-section {
    border: 1px solid var(--f262-border);
    border-radius: 10px;
    padding: 20px;
    margin: 0 0 20px;
    background: var(--f262-surface-muted);
    display: grid;
    gap: 16px;
}

.f262-submission-section legend {
    font-weight: 600;
    padding: 0 6px;
}

.f262-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.f262-field label {
    font-weight: 600;
    color: var(--f262-text);
}

.f262-field input[type="text"],
.f262-field input[type="email"],
.f262-field input[type="file"],
.f262-field select,
.f262-field textarea {
    width: 100%;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid var(--f262-border);
    background: var(--f262-surface);
    color: var(--f262-text);
    font-size: 1rem;
}

.f262-field input[type="text"]:focus,
.f262-field input[type="email"]:focus,
.f262-field input[type="file"]:focus,
.f262-field select:focus,
.f262-field textarea:focus {
    outline: none;
    border-color: var(--f262-accent);
    box-shadow: 0 0 0 3px var(--f262-accent-soft);
}

.f262-field .description,
.f262-image-requirements {
    margin: 0;
    color: var(--f262-muted);
    font-size: 0.95rem;
}

.f262-attachment-manager {
    display: grid;
    gap: 12px;
}

.f262-attachment-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.f262-attachment-list__item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 12px;
    border-radius: 8px;
    border: 1px solid var(--f262-border);
    background: var(--f262-surface);
}

.f262-attachment-actions {
    display: inline-flex;
    gap: 6px;
}

.f262-attachment-actions .button-link {
    padding: 4px 8px;
}

.f262-attachment-empty {
    margin: 0;
    color: var(--f262-muted);
}

.f262-image-inputs {
    display: grid;
    gap: 10px;
}

.f262-image-input {
    display: flex;
    gap: 8px;
    align-items: center;
}

.f262-image-input input[type="file"] {
    flex: 1 1 auto;
}

.f262-pricing__summary {
    display: grid;
    gap: 12px;
    margin: 0;
}

.f262-pricing__item {
    display: flex;
    justify-content: space-between;
    gap: 12px;
}

.f262-pricing__item--total {
    font-weight: 700;
}

.f262-pricing__bundle-message,
.f262-pricing__coupon-message {
    margin: 0;
    color: var(--f262-muted);
}

.f262-pricing__error {
    margin: 0;
    padding: 8px 12px;
    border-radius: 6px;
    background: rgba(248, 113, 113, 0.12);
    color: var(--f262-danger);
}

.f262-submission-actions {
    display: flex;
    justify-content: flex-end;
    margin-top: 16px;
}

.f262-submission-delete {
    margin-top: 12px;
}

.f262-submission-message {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.f262-submission-success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--f262-success);
}

.f262-submission-error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--f262-danger);
}

.f262-submission-warning {
    background: rgba(245, 158, 11, 0.16);
    color: var(--f262-warning);
}

.f262-submission-info,
.f262-submission-notice {
    background: rgba(59, 130, 246, 0.12);
    color: var(--f262-info);
}

.f262-dashboard__summary {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    margin-bottom: 20px;
}

.f262-dashboard__summary-item {
    padding: 12px 16px;
    border-radius: 10px;
    background: var(--f262-surface-muted);
    border: 1px solid var(--f262-border);
}

.f262-dashboard__summary-label {
    display: block;
    font-size: 0.9rem;
    color: var(--f262-muted);
}

.f262-dashboard__summary-value {
    font-size: 1.3rem;
    font-weight: 700;
}

.f262-dashboard__table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 20px;
    display: block;
    overflow-x: auto;
}

.f262-dashboard__table thead,
.f262-dashboard__table tbody {
    display: table;
    width: 100%;
    table-layout: auto;
}

.f262-dashboard__table th,
.f262-dashboard__table td {
    text-align: left;
    padding: 10px 12px;
    border-bottom: 1px solid var(--f262-border);
    font-size: 0.95rem;
}

.f262-dashboard__table th {
    background: var(--f262-surface-muted);
    font-weight: 600;
}

.f262-dashboard__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.f262-dashboard__action {
    text-decoration: none;
}

.f262-dashboard-payment {
    margin-top: 12px;
    padding: 16px;
    border-radius: 10px;
    border: 1px solid var(--f262-border);
    background: var(--f262-surface-muted);
}

.f262-dashboard-payment__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
}

.f262-dashboard-payment__errors,
.f262-dashboard-payment__success,
.f262-dashboard-payment__notice {
    padding: 10px 12px;
    border-radius: 8px;
    margin-bottom: 10px;
    background: rgba(239, 68, 68, 0.12);
    color: var(--f262-danger);
}

.f262-dashboard-payment__success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--f262-success);
}

.f262-dashboard__pagination {
    margin-top: 20px;
}

.f262-dashboard__pagination-form {
    display: flex;
    justify-content: center;
}

.f262-dashboard__pagination-list {
    list-style: none;
    display: flex;
    gap: 6px;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.f262-dashboard__pagination-button {
    border: 1px solid var(--f262-border);
    background: var(--f262-surface);
    color: var(--f262-text);
    border-radius: 6px;
    padding: 6px 10px;
    cursor: pointer;
}

.f262-dashboard__pagination-button--current {
    background: var(--f262-accent);
    color: #ffffff;
    border-color: var(--f262-accent);
}

.f262-dashboard__pagination-button:focus-visible,
.f262-dashboard__pagination-button:hover {
    border-color: var(--f262-accent);
    box-shadow: 0 0 0 2px var(--f262-accent-soft);
}

.f262-dashboard__notice {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.f262-dashboard__notice--success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--f262-success);
}

.f262-dashboard__notice--error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--f262-danger);
}

.f262-dashboard__notice--warning {
    background: rgba(245, 158, 11, 0.16);
    color: var(--f262-warning);
}

.f262-dashboard__notice--info {
    background: rgba(59, 130, 246, 0.12);
    color: var(--f262-info);
}

.f262-participant-settings__form {
    display: grid;
    gap: 16px;
}

.f262-participant-settings__description {
    margin: 0;
    color: var(--f262-muted);
}

.f262-participant-settings__notice {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 16px;
}

.f262-participant-settings__notice--success {
    background: rgba(16, 185, 129, 0.12);
    color: var(--f262-success);
}

.f262-participant-settings__notice--error {
    background: rgba(239, 68, 68, 0.12);
    color: var(--f262-danger);
}

.f262-participant-settings__notice--warning {
    background: rgba(245, 158, 11, 0.16);
    color: var(--f262-warning);
}

.f262-participant-settings__notice--info {
    background: rgba(59, 130, 246, 0.12);
    color: var(--f262-info);
}

@media (max-width: 640px) {
    .f262-submission-form,
    .f262-dashboard,
    .f262-participant-settings {
        padding: 16px;
    }

    .f262-submission-section {
        padding: 16px;
    }

    .f262-submission-actions {
        flex-direction: column;
    }

    .f262-image-input {
        flex-direction: column;
        align-items: stretch;
    }
}