/* ============================================================
   SPSR 2026 — shared form styles (two-column form grid, textareas,
   file upload control, per-field errors, confirmation panel).
   Loaded AFTER spsr-pages.css + spsr-membership.css; reuses the
   design tokens from spsr-2026.css and the .sp-field base styles.
   ============================================================ */

/* ------------------------------------------------- Form card + grid */

.sp-form-card {
    background: #fff;
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-r);
    box-shadow: var(--sp-shadow-1);
    padding: 30px 30px 34px;
    max-width: 960px;
    margin: 0 auto;
}
@media (max-width: 640px) { .sp-form-card { padding: 22px 16px 26px; } }

.sp-formgrid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px 22px;
}
.sp-formgrid__full { grid-column: 1 / -1; }
@media (max-width: 720px) {
    .sp-formgrid { grid-template-columns: 1fr; }
    .sp-formgrid__full { grid-column: auto; }
}

.sp-form-section {
    grid-column: 1 / -1;
    font-family: var(--sp-font-ui);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .06em;
    text-transform: uppercase;
    color: var(--sp-green-700);
    border-bottom: 1px solid var(--sp-line);
    padding-bottom: 8px;
    margin-top: 6px;
}
.sp-form-section:first-child { margin-top: 0; }

/* ------------------------------------------------- Labels / hints / errors */

.sp-flabel {
    display: block;
    font-family: var(--sp-font-ui);
    font-size: 13px;
    font-weight: 600;
    color: var(--sp-ink);
    margin-bottom: 7px;
}
.sp-flabel .sp-freq { color: var(--sp-danger); font-weight: 700; }

.sp-fhint {
    font-family: var(--sp-font-ui);
    font-size: 12.5px;
    color: var(--sp-muted);
    margin-top: 6px;
    line-height: 1.5;
}

.sp-ferr {
    display: block;
    font-family: var(--sp-font-ui);
    font-size: 12.5px;
    font-weight: 500;
    color: var(--sp-danger);
    margin-top: 6px;
    line-height: 1.45;
}

/* ------------------------------------------------- Textareas inside .sp-field */

.sp-field textarea {
    width: 100%;
    box-sizing: border-box;
    font-family: var(--sp-font-ui);
    font-size: 14.5px;
    color: var(--sp-ink);
    padding: 13px 14px;
    border: 1.5px solid var(--sp-line);
    border-radius: var(--sp-r-sm);
    background: #fff;
    appearance: none;
    resize: vertical;
    min-height: 96px;
    transition: border-color .16s ease, box-shadow .16s ease;
}
.sp-field textarea:focus {
    outline: none;
    border-color: var(--sp-green-600);
    box-shadow: 0 0 0 3px rgba(30, 122, 60, .14);
}
.sp-field textarea::placeholder { color: #94A3B8; }

/* Invalid state (server or client validation) */
.sp-field.is-invalid input,
.sp-field.is-invalid select,
.sp-field.is-invalid textarea {
    border-color: var(--sp-danger);
}
.sp-field.is-invalid input:focus,
.sp-field.is-invalid select:focus,
.sp-field.is-invalid textarea:focus {
    border-color: var(--sp-danger);
    box-shadow: 0 0 0 3px rgba(163, 32, 32, .12);
}

/* ------------------------------------------------- File upload control */

.sp-file {
    border: 1.5px dashed var(--sp-line);
    border-radius: var(--sp-r-sm);
    background: var(--sp-surface-alt);
    padding: 16px;
    transition: border-color .16s ease;
}
.sp-file:focus-within { border-color: var(--sp-green-600); }
.sp-file.is-invalid { border-color: var(--sp-danger); }

.sp-file input[type="file"] {
    display: block;
    width: 100%;
    font-family: var(--sp-font-ui);
    font-size: 13.5px;
    color: var(--sp-ink-2);
}
.sp-file input[type="file"]::file-selector-button,
.sp-file input[type="file"]::-webkit-file-upload-button {
    font-family: var(--sp-font-ui);
    font-size: 13.5px;
    font-weight: 600;
    color: #fff;
    background: var(--sp-green-700);
    border: 0;
    border-radius: var(--sp-r-sm);
    padding: 10px 16px;
    margin-right: 14px;
    cursor: pointer;
    transition: background-color .16s ease;
}
.sp-file input[type="file"]::file-selector-button:hover,
.sp-file input[type="file"]::-webkit-file-upload-button:hover {
    background: var(--sp-green-800, #0F5230);
}

/* ------------------------------------------------- Submit row */

.sp-form-actions {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 8px;
    flex-wrap: wrap;
}
.sp-form-actions .sp-fhint { margin-top: 0; }

/* ------------------------------------------------- Confirmation panel */

.sp-confirm {
    background: #fff;
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-r);
    box-shadow: var(--sp-shadow-1);
    padding: 46px 34px;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}
@media (max-width: 640px) { .sp-confirm { padding: 32px 18px; } }

.sp-confirm__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background: var(--sp-ok-bg, #E8F4EC);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sp-ok);
}
.sp-confirm__icon svg { width: 32px; height: 32px; }

.sp-confirm__title {
    font-family: var(--sp-font-ui);
    font-size: 24px;
    font-weight: 700;
    color: var(--sp-ink);
    margin-bottom: 10px;
}

.sp-confirm__lede {
    font-family: var(--sp-font-ui);
    font-size: 15px;
    color: var(--sp-ink-2);
    line-height: 1.65;
    max-width: 540px;
    margin: 0 auto 22px;
}

.sp-confirm__ref {
    display: inline-block;
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: .04em;
    color: var(--sp-green-700);
    background: var(--sp-surface-alt);
    border: 1px solid var(--sp-line);
    border-radius: var(--sp-r-sm);
    padding: 12px 22px;
    margin-bottom: 22px;
}

.sp-confirm__meta {
    font-family: var(--sp-font-ui);
    font-size: 14px;
    color: var(--sp-ink-2);
    line-height: 1.7;
    margin-bottom: 26px;
}
.sp-confirm__meta strong { color: var(--sp-ink); }

.sp-confirm__contacts {
    border-top: 1px solid var(--sp-line);
    padding-top: 22px;
    font-family: var(--sp-font-ui);
    font-size: 13.5px;
    color: var(--sp-muted);
    line-height: 2;
}
.sp-confirm__contacts a { color: var(--sp-green-700); font-weight: 600; text-decoration: none; }
.sp-confirm__contacts a:hover { text-decoration: underline; }

.sp-confirm__actions {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 26px;
}