/* Shared form controls for guest RSVP and admin. */
:root {
    --form-border: #b7b0a7;
    --form-border-strong: #161616;
    --form-fill: #ffffff;
    --form-fill-muted: #f4efe8;
    --form-error: #6e241c;
    --form-error-border: #b42318;
    --form-radius: 8px;
    --form-panel-radius: 16px;
}

.form-panel {
    background: var(--form-fill);
    border: 1px solid rgba(22, 22, 22, 0.14);
    border-radius: var(--form-panel-radius);
    box-shadow: 0 8px 24px rgba(22, 22, 22, 0.08);
    padding: 40px;
    text-align: left;
}

.form-panel-compact {
    padding: 32px;
}

.form-title {
    margin: 0 0 8px;
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1.2;
    text-align: left;
}

.form-lede {
    margin: 0 0 24px;
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.5;
    color: var(--ink);
}

.form-panel.rsvp {
    width: 100%;
    max-width: none;
    margin: 0;
    padding: 32px 36px 36px;
}

.form-panel.rsvp .form-title {
    margin-bottom: 8px;
}

.form-panel.rsvp .form-lede {
    margin-bottom: 28px;
}

.form-panel.rsvp .form-section {
    margin-bottom: 0;
}

.form-panel.rsvp .form-section + .form-section,
.form-panel.rsvp .attend-only + .form-section,
.form-panel.rsvp .form-section + .attend-only > .form-section:first-child {
    margin-top: 28px;
    padding-top: 28px;
}

.form-panel.rsvp .form-section-title,
.form-panel.rsvp .form-section legend {
    margin-bottom: 14px;
}

.form-panel.rsvp .form-grid,
.form-panel.rsvp .choice-row {
    gap: 20px 24px;
}

.form-panel.rsvp .summary-card {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px 24px;
    padding: 20px 24px;
}

.form-panel.rsvp .button-block {
    margin-top: 28px;
}

.form-section {
    margin: 0 0 32px;
    padding: 0;
    border: 0;
    min-inline-size: 100%;
}

.form-section + .form-section,
.attend-only + .form-section,
.form-section + .attend-only > .form-section:first-child {
    margin-top: 32px;
    padding-top: 28px;
    box-shadow: inset 0 1px 0 rgba(22, 22, 22, 0.12);
}

.form-section-title,
.form-section legend {
    display: block;
    margin: 0 0 16px;
    padding: 0;
    font-size: 1.1875rem;
    font-weight: 700;
    line-height: 1.3;
}

.form-grid {
    display: grid;
    gap: 20px;
}

.form-grid-2 {
    grid-template-columns: 1fr 1fr;
}

.form-span-2 {
    grid-column: 1 / -1;
}

.field {
    margin: 0;
}

.field-label,
.field > label,
.admin-form .field-label {
    display: block;
    margin: 0 0 8px;
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--ink);
}

.optional {
    font-weight: 400;
    color: var(--muted);
}

.input,
select.input,
textarea.input,
.filters .input,
.admin-form .input {
    display: block;
    width: 100%;
    box-sizing: border-box;
    min-height: 48px;
    padding: 12px 14px;
    border: 1px solid var(--form-border);
    border-radius: var(--form-radius);
    background: var(--form-fill);
    color: var(--ink);
    font: inherit;
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.4;
}

textarea.input {
    min-height: 110px;
    resize: vertical;
}

.input:hover,
select.input:hover,
textarea.input:hover {
    border-color: #8d877f;
}

.input:focus,
select.input:focus,
textarea.input:focus {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
    border-color: var(--form-border-strong);
}

.input[aria-invalid="true"],
.input.is-invalid {
    border-color: var(--form-error-border);
    box-shadow: inset 3px 0 0 var(--form-error-border);
}

.input:disabled {
    background: #ece8e2;
    color: #5c5853;
    cursor: not-allowed;
}

.input[readonly] {
    background: var(--form-fill-muted);
    color: var(--ink);
}

.field-hint {
    margin: 8px 0 0;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--muted);
}

.field-intro {
    margin: 0 0 16px;
    font-size: 0.875rem;
    line-height: 1.45;
    color: var(--muted);
}

.field-follow {
    margin-top: 16px;
}

.field-error {
    margin: 8px 0 0;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--form-error);
}

.alert {
    margin: 0 0 24px;
    padding: 14px 16px;
    border-radius: var(--form-radius);
    border: 1px solid rgba(22, 22, 22, 0.16);
}

.alert-error {
    border-color: var(--form-error-border);
    background: #fdecea;
    color: var(--form-error);
}

.alert-error a {
    color: var(--form-error);
    font-weight: 700;
}

.alert-info {
    background: var(--form-fill-muted);
}

.alert ul {
    margin: 8px 0 0;
    padding-left: 1.2em;
}

.summary-card {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 16px 20px;
    margin: 0;
    padding: 16px 18px;
    background: var(--form-fill-muted);
    border: 1px solid rgba(22, 22, 22, 0.1);
    border-radius: var(--form-radius);
}

.summary-card .summary-org {
    grid-column: auto;
}

.summary-card dt {
    margin: 0 0 4px;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--muted);
}

.summary-card dd {
    margin: 0;
    font-size: 1rem;
    font-weight: 400;
    color: var(--ink);
}

.choice-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.choice-card {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 56px;
    padding: 14px 16px;
    border: 1px solid var(--form-border);
    border-radius: var(--form-radius);
    background: var(--form-fill);
    cursor: pointer;
    font-weight: 400;
}

.choice-card:hover {
    border-color: #8d877f;
}

.choice-card:has(input:checked) {
    border: 2px solid var(--ink);
    background: var(--form-fill-muted);
    padding: 13px 15px;
}

.choice-card:has(input:focus-visible) {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}

.choice-card input {
    width: 20px;
    height: 20px;
    flex: 0 0 auto;
    accent-color: var(--ink);
}

.check-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin: 0;
    cursor: pointer;
    font-weight: 400;
}

.check-row input {
    width: 20px;
    height: 20px;
    margin-top: 2px;
    flex: 0 0 auto;
    accent-color: var(--ink);
}

.check-row:has(input:focus-visible) {
    outline: 2px solid var(--ink);
    outline-offset: 3px;
    border-radius: 4px;
}

.button-primary,
.button-secondary,
.button-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 20px;
    border: 1px solid transparent;
    border-radius: var(--form-radius);
    font: inherit;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.button-primary {
    background: var(--ink);
    color: var(--white);
    border-color: var(--ink);
}

.button-primary:hover {
    background: #2b2b2b;
    color: var(--white);
}

.button-secondary,
a.button-secondary {
    background: var(--white);
    color: var(--ink);
    border-color: var(--form-border-strong);
}

.button-secondary:hover,
a.button-secondary:hover {
    background: var(--form-fill-muted);
    color: var(--ink);
}

.button-danger {
    background: var(--white);
    color: var(--form-error);
    border-color: var(--form-error-border);
}

.button-danger:hover {
    background: #fdecea;
    color: var(--form-error);
}

.button-primary:focus-visible,
.button-secondary:focus-visible,
.button-danger:focus-visible {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
}

.button-primary:disabled,
.button-secondary:disabled,
.button-danger:disabled {
    opacity: 0.65;
    cursor: wait;
}

.button-block {
    width: 100%;
    min-height: 50px;
}

.button-compact {
    min-height: 44px;
    padding: 8px 16px;
}

html.js .rsvp-form:not(.is-attending) [data-attend-fields] {
    display: none;
}

.rsvp-form .button-block {
    margin-top: 8px;
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 12px 16px;
    align-items: end;
}

.filters .field {
    min-width: 180px;
}

.filters .field-label {
    font-size: 0.8125rem;
}

.filters .button-primary,
.filters .button-secondary {
    margin-top: 29px;
}

.filters .input,
.filters select.input {
    min-height: 44px;
}

.file-input {
    padding: 10px;
}

.login-box {
    width: min(calc(100% - 32px), 420px);
    margin: 72px auto;
}

.admin-form {
    max-width: 720px;
}

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

@media (max-width: 900px) {
    .form-panel.rsvp {
        padding: 24px 20px 28px;
    }

    .form-panel.rsvp .form-grid-2,
    .form-panel.rsvp .choice-row,
    .form-panel.rsvp .summary-card {
        grid-template-columns: 1fr;
    }

    .form-panel.rsvp .summary-card .summary-org {
        grid-column: auto;
    }

    .form-panel.rsvp .button-block {
        margin-top: 24px;
    }
}

@media (max-width: 700px) {
    .form-panel {
        padding: 24px 20px;
    }

    .form-grid-2,
    .choice-row,
    .summary-card {
        grid-template-columns: 1fr;
    }

    .form-span-2,
    .summary-card .summary-org {
        grid-column: auto;
    }

    .filters .field {
        min-width: 100%;
        flex: 1 1 100%;
    }

    .filters .button-primary,
    .filters .button-secondary {
        margin-top: 0;
        width: 100%;
    }
}