/* index.php(入稿フォーム)専用 */

.lead { padding: 36px 0 20px; }
.lead h1 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  letter-spacing: 0.1em;
  margin: 0 0 10px;
}
.lead p { margin: 0; color: var(--ink-soft); }

/* スパム対策フィールドは画面外へ */
#hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }

fieldset.card { border: 1px solid var(--line); }
legend {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  letter-spacing: 0.08em;
  padding: 0 10px;
}
.legend-note { font-family: var(--font-body); font-size: 0.8rem; color: var(--ink-soft); font-weight: 400; }

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px 22px;
}
.field-wide { grid-column: 1 / -1; }
.field label {
  display: block;
  font-weight: 700;
  font-size: 0.92rem;
  margin-bottom: 6px;
}
.req {
  font-style: normal;
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  padding: 1px 7px;
  border-radius: 4px;
  margin-left: 6px;
  vertical-align: 2px;
}
.opt { font-weight: 400; font-size: 0.78rem; color: var(--ink-soft); margin-left: 6px; }
.field input, .field textarea {
  width: 100%;
  font: inherit;
  padding: 11px 12px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}
.field input:focus, .field textarea:focus {
  border-color: var(--regi-c);
  outline: 2px solid color-mix(in srgb, var(--regi-c) 35%, transparent);
}
.field input.invalid { border-color: var(--accent); background: #fff6f4; }

/* ドロップゾーン */
.dropzone {
  border: 2px dashed var(--ink-soft);
  border-radius: var(--radius);
  padding: 34px 18px;
  text-align: center;
  cursor: pointer;
  background: var(--paper);
  transition: border-color 0.15s, background 0.15s;
}
.dropzone.dragover { border-color: var(--accent); background: #fff3ef; }
.dz-main { margin: 0 0 6px; font-weight: 700; }
.dz-or { margin: 0 10px; font-weight: 400; color: var(--ink-soft); font-size: 0.9rem; }
.dz-btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  border-radius: 8px;
  padding: 8px 18px;
  font-size: 0.95rem;
}
.dz-hint { margin: 0; font-size: 0.82rem; color: var(--ink-soft); }

/* 選択ファイル一覧 */
.file-list { list-style: none; margin: 16px 0 0; padding: 0; }
.file-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 4px;
  border-bottom: 1px solid var(--line);
}
.file-list .f-name { flex: 1; word-break: break-all; font-size: 0.95rem; }
.file-list .f-size { color: var(--ink-soft); font-size: 0.85rem; white-space: nowrap; }
.file-list .f-remove {
  font: inherit;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--accent-dk);
  border-radius: 6px;
  padding: 4px 12px;
  cursor: pointer;
  font-size: 0.85rem;
}
.file-list .f-remove:hover { background: #fff3ef; }

.form-error {
  background: #fdeae5;
  border: 1px solid var(--accent);
  color: var(--accent-dk);
  border-radius: 8px;
  padding: 12px 16px;
  margin-bottom: 20px;
  font-weight: 700;
}

.submit-row { text-align: center; margin: 28px 0 8px; }
.submit-row .btn-primary { width: min(420px, 100%); font-size: 1.05rem; }
.submit-note { font-size: 0.82rem; color: var(--ink-soft); margin-top: 8px; }

/* 進捗パネル */
.progress-panel h2, .done-panel h2 {
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  margin-top: 0;
}
.bar-outer {
  height: 22px;
  border-radius: 11px;
  background: var(--paper);
  border: 1px solid var(--line);
  overflow: hidden;
}
.bar-inner {
  height: 100%;
  width: 0%;
  border-radius: 11px;
  background: linear-gradient(90deg, var(--regi-c), var(--regi-m), var(--regi-y), var(--accent));
  transition: width 0.2s linear;
}
.progress-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  margin: 12px 0 4px;
}
.progress-stats span:nth-child(n+2) { color: var(--ink-soft); font-weight: 400; }
.progress-files { list-style: none; margin: 14px 0 0; padding: 0; }
.progress-files li {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 8px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 0.92rem;
}
.progress-files .pf-name { flex: 1; word-break: break-all; }
.progress-files .pf-state { white-space: nowrap; color: var(--ink-soft); font-variant-numeric: tabular-nums; }
.progress-files li.is-done .pf-state { color: var(--ok); font-weight: 700; }
.progress-files li.is-active .pf-state { color: var(--accent-dk); font-weight: 700; }
.progress-warn { font-size: 0.82rem; color: var(--ink-soft); margin-bottom: 0; }

/* 完了パネル */
.done-panel { text-align: center; padding: 40px 22px; }
.done-panel #receipt-no {
  font-size: 1.5rem;
  letter-spacing: 0.08em;
  font-variant-numeric: tabular-nums;
}

@media (max-width: 640px) {
  .grid { grid-template-columns: 1fr; }
  .card { padding: 16px; }
  .dropzone { padding: 26px 12px; }
}

/* ===== フォーム補助テキスト ===== */
.field-help {
  display: block;
  margin-top: 6px;
  font-size: 0.8rem;
  color: var(--ink-soft);
}

/* ===== 変更有無のラジオ ===== */
/* .field label(display:block等)がチップを潰すのを上書きで打ち消す */
.field label.radio-chip {
  display: inline-flex;
  font-weight: 500;
  font-size: 1rem;
  margin-bottom: 0;
  white-space: nowrap;
}
.radio-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.radio-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  cursor: pointer;
  font-weight: 500;
  transition: border-color .15s, background .15s;
}
.radio-chip input { accent-color: var(--ink); margin: 0; }
.radio-chip:has(input:checked) {
  border-color: var(--ink);
  background: #f2f2ee;
}
.radio-chip-alert input { accent-color: var(--accent); }
.radio-chip-alert:has(input:checked) {
  border-color: var(--accent);
  background: #fdece7;
  color: var(--accent-dk);
  font-weight: 700;
}
.radio-row.invalid {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 999px;
}

/* ===== 利用者ログイン／登録・ヘッダー ===== */
.user-header { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.user-meta { display: flex; align-items: center; gap: 12px; font-size: 0.9rem; color: var(--ink-soft); }
.inline-form { display: inline; margin: 0; }
.btn-link {
  font: inherit; background: none; border: none; color: var(--accent-dk);
  text-decoration: underline; cursor: pointer; padding: 0;
}
.alert {
  background: #fdecea; border: 1px solid var(--accent); color: var(--accent-dk);
  border-radius: var(--radius); padding: 12px 16px; margin: 0 0 18px;
}
.alert-ok { background: #e9f6ee; border-color: var(--ok); color: #1f6b3b; }
.muted-lead { color: var(--ink-soft); font-size: 0.9rem; line-height: 1.7; margin: 0 0 18px; }

.login-wrap { max-width: 460px; }
.login-card h1 { margin-top: 0; }
.login-card .field { margin-bottom: 16px; }
.login-card .btn-primary { width: 100%; }
.login-alt { margin: 16px 0 0; text-align: center; font-size: 0.9rem; color: var(--ink-soft); }
.login-alt a { color: var(--accent-dk); font-weight: 700; }

/* ログイン中に自動入力される項目（編集不可） */
.locked-field {
  background: #f1f2f4;
  color: var(--ink-soft);
  cursor: not-allowed;
}

/* ===== 入稿フォームを3段組み・コンパクトに（スクロールなしで1画面に） ===== */
.lead { padding: 10px 0 4px; }
.lead h1 { margin: 0 0 2px; font-size: clamp(1.3rem, 3vw, 1.7rem); }
/* 12カラム：1行目=会社/担当/品名(各4)、2行目=枚数/紙質/サイズ/刷色(各3)、3行目=変更/備考(各6) */
#upload-form .grid { grid-template-columns: repeat(12, 1fr); gap: 7px 14px; }
#upload-form .c4 { grid-column: span 4; }
#upload-form .c3 { grid-column: span 3; }
#upload-form .c6 { grid-column: span 6; }
#upload-form fieldset.card { padding: 10px 16px 12px; margin-bottom: 10px; }
#upload-form legend { font-size: 0.95rem; padding: 0 8px; }
#upload-form .field label { margin-bottom: 1px; font-size: 0.8rem; }
#upload-form .field input, #upload-form .field textarea { padding: 5px 9px; border-radius: 7px; }
#upload-form .field-help { margin-top: 2px; font-size: 0.72rem; line-height: 1.35; }
#upload-form .radio-row { gap: 8px; }
#upload-form .radio-chip { padding: 5px 12px; }
#upload-form .dropzone { padding: 12px; }
#upload-form .dz-main { margin: 0; }
#upload-form .dz-hint { margin: 4px 0 0; font-size: 0.76rem; }
#upload-form .file-list { margin-top: 8px; }
#upload-form .submit-row { margin: 10px 0 4px; }
#upload-form .submit-row .btn-primary { font-size: 1rem; padding: 10px 24px; }
#upload-form .submit-note { margin-top: 4px; }

/* タブレット：1行目3つ→2つ、2行目4つ→2つ */
@media (max-width: 920px) {
  #upload-form .grid { grid-template-columns: repeat(6, 1fr); }
  #upload-form .c4 { grid-column: span 3; }
  #upload-form .c3 { grid-column: span 3; }
  #upload-form .c6 { grid-column: span 6; }
}
/* スマホ：1列 */
@media (max-width: 600px) {
  #upload-form .grid { grid-template-columns: 1fr; }
  #upload-form .c4, #upload-form .c3, #upload-form .c6 { grid-column: 1 / -1; }
}