/* =========================================================
   單位報名表單 form.css
   ========================================================= */

/* 雲端上傳狀態橫幅 */
.cloud-status {
  margin: 14px 0 4px;
  padding: 12px 16px;
  border-radius: 12px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.6;
  text-align: center;
}
.cloud-status code {
  background: rgba(0,0,0,.08);
  padding: 1px 7px;
  border-radius: 6px;
  font-size: 13px;
}
.cloud-status.ok   { background: #e6f4ea; color: #1e6b37; border: 1px solid #b7e0c2; }
.cloud-status.warn { background: #fef6e0; color: #8a6300; border: 1px solid #f3d98a; }
.cloud-status.err  { background: #fdeceb; color: #c2382f; border: 1px solid #f3b6b1; }

/* nav cta button */
.nav-cta {
  background: linear-gradient(135deg, var(--lake-blue), var(--sprout-green));
  color: #fff !important;
  padding: 8px 20px !important;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: 0 4px 14px rgba(78, 165, 205, .28);
  transition: all .25s ease;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px) scale(1.03); box-shadow: 0 8px 20px rgba(78, 165, 205, .38); }

/* Join CTA section on index */
.join-cta { padding: 75px 0; }
.join-card {
  background: linear-gradient(135deg, #449ebb 0%, #68a946 100%);
  color: #fff;
  border-radius: 32px;
  padding: 50px 48px;
  display: flex; align-items: center; justify-content: space-between;
  gap: 32px; flex-wrap: wrap;
  box-shadow: 0 24px 60px rgba(68, 158, 187, .3);
  position: relative; overflow: hidden;
}
.join-card::before {
  content: ''; position: absolute; right: -80px; top: -80px;
  width: 280px; height: 280px; border-radius: 50%;
  background: rgba(255,255,255,.14);
}
.join-card::after {
  content: '🌿'; position: absolute; left: 20px; bottom: -30px;
  font-size: 120px; opacity: .15;
}
.join-text { position: relative; z-index: 1; }
.join-text .eyebrow { color: var(--sun-gold); }
.join-text h2 { color: #fff; margin: 8px 0 12px; font-size: 32px; }
.join-text p { margin: 0; color: rgba(255,255,255,.95); font-size: 16px; }
.join-btn {
  white-space: nowrap; position: relative; z-index: 1;
  background: #ffffff !important; color: #233e2b !important;
  font-size: 16px; padding: 16px 32px !important;
  box-shadow: 0 10px 24px rgba(0,0,0,.15);
}
.join-btn:hover { background: var(--sun-gold-light) !important; color: #8a6500 !important; transform: translateY(-2px); }

/* ===== Form Hero ===== */
.form-hero {
  padding: 70px 0 45px; text-align: center;
}
.form-hero-badge {
  display: inline-block; background: linear-gradient(135deg, var(--lake-blue), var(--sprout-green)); color: #fff;
  padding: 6px 20px; border-radius: 999px;
  letter-spacing: .15em; font-size: 12px; font-weight: 700;
  box-shadow: 0 4px 14px rgba(78, 165, 205, .25);
}
.form-hero-title {
  font-family: 'jf-openhuninn', 'Zen Maru Gothic', 'Noto Sans TC', sans-serif; font-weight: 900;
  font-size: clamp(32px, 5vw, 50px); margin: 18px 0 12px;
  color: var(--forest-900);
  letter-spacing: -.01em;
}
.form-hero-sub { color: var(--ink-soft); font-size: 16px; margin: 0 auto 30px; max-width: 640px; }

.form-hero-steps {
  display: flex; justify-content: center; flex-wrap: wrap; gap: 12px;
  margin-top: 30px;
}
.form-hero-steps .step {
  background: rgba(255,255,255,.7); border: 1px solid rgba(45,94,62,.15);
  padding: 10px 18px; border-radius: 999px;
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 500; color: var(--forest-700);
}
.form-hero-steps .step span {
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--forest-700); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 700;
}

/* ===== Form main ===== */
.form-main { padding: 30px 0 80px; }
.unit-form {
  max-width: 880px; margin: 0 auto;
  background: var(--paper);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 20px 50px rgba(31,61,43,.1);
  border: 1px solid rgba(45,94,62,.1);
}

.form-section {
  border: 0; padding: 0; margin: 0 0 36px;
}
.form-section legend {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Zen Kaku Gothic Antique', 'Noto Sans TC', sans-serif;
  font-size: 22px; font-weight: 900;
  color: var(--forest-900);
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 2px dashed rgba(45,94,62,.18);
  width: 100%;
}
.legend-num {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--sun); color: var(--forest-900);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px;
  box-shadow: 0 4px 10px rgba(243,200,74,.4);
}

.row {
  display: grid; gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  margin-bottom: 18px;
}

.field { display: block; }
.field .lbl {
  display: block; font-weight: 700; color: var(--forest-700);
  font-size: 14px; margin-bottom: 6px;
}
.field.required .lbl::after {
  content: ' *'; color: var(--tomato);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="url"],
.field select,
.field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid rgba(45,94,62,.2);
  border-radius: 12px;
  font-family: inherit; font-size: 15px;
  background: var(--linen);
  color: var(--ink);
  transition: all .2s ease;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--forest-500);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(75,138,90,.15);
}
.field textarea { resize: vertical; line-height: 1.7; min-height: 100px; }
.field .hint {
  display: block; font-size: 12px; color: var(--earth-500);
  margin-top: 6px; line-height: 1.5;
}

/* ===== Upload Area ===== */
.upload-area {
  border: 2px dashed rgba(45,94,62,.3);
  border-radius: 18px;
  padding: 40px 20px;
  text-align: center;
  background: var(--linen);
  cursor: pointer;
  transition: all .2s ease;
}
.upload-area.is-drag {
  border-color: var(--forest-500);
  background: var(--leaf-100);
  transform: scale(1.01);
}
.upload-area:hover {
  border-color: var(--forest-500);
  background: var(--leaf-100);
}
.upload-icon { font-size: 48px; margin-bottom: 6px; }
.upload-prompt p { margin: 4px 0; color: var(--ink-soft); }
.upload-prompt p strong { color: var(--forest-900); font-size: 16px; }
.upload-prompt .hint { font-size: 13px; color: var(--earth-500); }
.btn-sm { padding: 8px 20px !important; font-size: 14px; margin-top: 10px; }

/* Photo Grid */
.photo-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  margin-top: 18px;
}
.photo-thumb {
  position: relative; aspect-ratio: 1/1;
  border-radius: 12px; overflow: hidden;
  background: var(--moss-200);
  box-shadow: 0 6px 16px rgba(0,0,0,.1);
}
.photo-thumb img {
  width: 100%; height: 100%; object-fit: cover;
}
.photo-thumb.is-cover::before {
  content: '主視覺'; position: absolute; top: 8px; left: 8px;
  background: var(--sun); color: var(--forest-900);
  padding: 3px 10px; border-radius: 999px;
  font-size: 11px; font-weight: 700;
  box-shadow: 0 2px 6px rgba(0,0,0,.15);
  z-index: 2;
}
.photo-thumb .remove {
  position: absolute; top: 6px; right: 6px;
  width: 26px; height: 26px; border: 0; border-radius: 50%;
  background: rgba(0,0,0,.6); color: #fff;
  font-size: 14px; line-height: 1; font-weight: 700;
  z-index: 2;
}
.photo-thumb .remove:hover { background: var(--tomato); }
.photo-thumb .name {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 6px 8px;
  font-size: 11px; color: #fff;
  background: linear-gradient(to top, rgba(0,0,0,.7), transparent);
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

/* ===== Actions ===== */
.form-actions {
  display: flex; gap: 14px; justify-content: center; flex-wrap: wrap;
  margin-top: 32px;
}
.form-foot-note {
  margin-top: 24px;
  font-size: 13px; color: var(--ink-soft);
  text-align: center; line-height: 1.8;
  padding: 16px;
  background: var(--leaf-100);
  border-radius: 12px;
}
.form-foot-note code {
  background: var(--paper); padding: 2px 8px; border-radius: 6px;
  font-size: 12px; color: var(--forest-700);
}

/* ===== Result modal ===== */
.result-head {
  margin: -32px -32px 24px;
  padding: 36px 32px;
  background: linear-gradient(120deg, var(--forest-700), var(--forest-500));
  color: #fff; border-radius: 24px 24px 0 0;
  text-align: center;
}
.result-head .check {
  width: 64px; height: 64px; border-radius: 50%;
  background: var(--sun); color: var(--forest-900);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 32px;
  margin-bottom: 12px;
  box-shadow: 0 10px 24px rgba(0,0,0,.2);
}
.result-head h3 { color: #fff; margin: 0 0 4px; font-size: 26px; }
.result-head p { margin: 0; opacity: .9; }

.result-downloads {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin: 24px 0;
}
.dl-card {
  background: var(--cream); border-radius: 14px; padding: 18px;
  border: 1px solid rgba(45,94,62,.1);
  display: flex; flex-direction: column; gap: 10px;
}
.dl-card h4 { margin: 0; font-size: 16px; color: var(--forest-900); }
.dl-card p { margin: 0; font-size: 13px; color: var(--ink-soft); }
.dl-card .dl-btn {
  margin-top: auto;
  background: var(--forest-700); color: #fff;
  border: 0; padding: 10px 16px; border-radius: 10px;
  font-weight: 700; cursor: pointer; font-size: 14px;
  transition: all .2s ease;
}
.dl-card .dl-btn:hover { background: var(--forest-900); }

.result-summary {
  background: var(--leaf-100); border-radius: 14px; padding: 18px;
  font-size: 14px; line-height: 1.8;
}
.result-summary h4 { margin: 0 0 10px; color: var(--forest-700); font-size: 15px; }
.result-summary dl { margin: 0; display: grid; grid-template-columns: 100px 1fr; gap: 6px 16px; }
.result-summary dt { color: var(--earth-500); font-weight: 700; font-size: 13px; }
.result-summary dd { margin: 0; color: var(--ink); word-break: break-word; }

/* error states */
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--tomato);
  background: #fff5f3;
}
.field.has-error .hint { color: var(--tomato); }

.form-error-banner {
  background: #ffeae5; color: #a3402d;
  padding: 14px 18px; border-radius: 12px;
  margin-bottom: 18px; font-size: 14px;
  border-left: 4px solid var(--tomato);
}

@media (max-width: 720px) {
  .unit-form { padding: 24px; }
  .form-actions { flex-direction: column; }
  .form-actions .btn { width: 100%; text-align: center; }
  .join-card { padding: 36px 28px; }
  .join-text h2 { font-size: 26px; }
}

/* =========================================================
   硬體設備回報表專用樣式 (Equipment Form Styles)
   ========================================================= */
.equip-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 14px;
}

.equip-card {
  background: var(--paper);
  border: 1.5px solid rgba(45, 94, 62, 0.14);
  border-radius: 20px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(45, 94, 62, 0.05);
}

.equip-card:hover {
  border-color: var(--forest-500);
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(45, 94, 62, 0.1);
}

.equip-card.is-active {
  border-color: var(--forest-700);
  background: #fbfdf9;
  box-shadow: 0 8px 24px rgba(45, 94, 62, 0.12);
}

.equip-card-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  font-size: 11px;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--cream);
  color: var(--forest-700);
  transition: all 0.2s ease;
}

.equip-card.is-active .equip-card-badge {
  background: var(--forest-700);
  color: #fff;
}

.equip-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 10px;
}

.equip-icon {
  font-size: 34px;
  line-height: 1;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--cream);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.04);
}

.equip-title-wrap h3 {
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 800;
  color: var(--forest-900);
}

.equip-spec {
  margin: 0;
  font-size: 12.5px;
  color: var(--earth-500);
  line-height: 1.4;
  font-weight: 600;
}

.equip-desc {
  font-size: 13px;
  color: var(--ink-soft);
  line-height: 1.6;
  margin: 8px 0 14px;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(45, 94, 62, 0.15);
}

.equip-stepper-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--cream);
  padding: 8px 12px;
  border-radius: 12px;
  margin-bottom: 10px;
}

.equip-stepper-lbl {
  font-size: 13px;
  font-weight: 700;
  color: var(--forest-700);
}

.equip-stepper {
  display: flex;
  align-items: center;
  gap: 8px;
}

.btn-step {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--forest-700);
  background: #fff;
  color: var(--forest-700);
  font-size: 18px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  padding: 0;
  line-height: 1;
}

.btn-step:hover:not(:disabled) {
  background: var(--forest-700);
  color: #fff;
  transform: scale(1.08);
}

.btn-step:disabled {
  opacity: 0.35;
  cursor: not-allowed;
  border-color: #bbb;
}

.step-count {
  width: 42px;
  text-align: center;
  font-size: 18px;
  font-weight: 900;
  color: var(--forest-900);
  border: 0;
  background: transparent;
  font-family: inherit;
}

.quick-nums {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
  flex-wrap: wrap;
}
.quick-nums-lbl {
  font-size: 11.5px;
  color: var(--earth-500);
  font-weight: 600;
}

.quick-chip {
  padding: 2px 9px;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(45, 94, 62, 0.08);
  border: 1px solid transparent;
  color: var(--forest-700);
  cursor: pointer;
  transition: all 0.15s ease;
}

.quick-chip:hover {
  background: rgba(45, 94, 62, 0.16);
}

.quick-chip.is-selected {
  background: var(--forest-700);
  color: #fff;
}

.equip-options {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.equip-option-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--ink-soft);
  cursor: pointer;
}

.equip-option-label input[type="checkbox"] {
  width: 16px;
  height: 16px;
  accent-color: var(--forest-700);
  margin: 0;
}

/* 設備即時統計看板 */
.summary-dock {
  background: linear-gradient(135deg, #1a3824, #2d5e3e);
  color: #fff;
  border-radius: 20px;
  padding: 22px 24px;
  margin: 28px 0;
  box-shadow: 0 16px 36px rgba(31, 61, 43, 0.22);
  display: flex;
  flex-direction: column;
  gap: 16px;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.summary-dock-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  padding-bottom: 12px;
}

.summary-dock-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 17px;
  font-weight: 800;
  margin: 0;
  color: #fff;
}

.summary-dock-badge {
  background: #f7d966;
  color: #1f3d2b;
  font-size: 12px;
  font-weight: 800;
  padding: 4px 12px;
  border-radius: 999px;
}

.summary-dock-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 12px;
}

.summary-dock-item {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(8px);
  padding: 10px 14px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.summary-dock-item .ico {
  font-size: 24px;
  line-height: 1;
}

.summary-dock-item .info {
  display: flex;
  flex-direction: column;
}

.summary-dock-item .lbl {
  font-size: 11px;
  opacity: 0.85;
  letter-spacing: 0.05em;
}

.summary-dock-item .val {
  font-size: 18px;
  font-weight: 900;
  color: #f7d966;
}

.summary-dock-total {
  text-align: right;
  font-size: 13px;
  opacity: 0.92;
}

.summary-dock-total strong {
  font-size: 20px;
  color: #fff;
  margin: 0 4px;
}

/* Radio Cards (電力 / 交通) */
.radio-card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.radio-card {
  border: 1.5px solid rgba(45, 94, 62, 0.16);
  border-radius: 14px;
  padding: 14px 16px;
  background: var(--paper);
  cursor: pointer;
  display: flex;
  align-items: flex-start;
  gap: 12px;
  transition: all 0.2s ease;
}

.radio-card:hover {
  border-color: var(--forest-500);
  background: #fafcf9;
}

.radio-card input[type="radio"] {
  accent-color: var(--forest-700);
  margin-top: 3px;
  width: 17px;
  height: 17px;
  flex-shrink: 0;
}

.radio-card.is-selected {
  border-color: var(--forest-700);
  background: var(--leaf-100);
}

.radio-card-body h4 {
  margin: 0 0 4px;
  font-size: 14px;
  font-weight: 800;
  color: var(--forest-900);
}

.radio-card-body p {
  margin: 0;
  font-size: 12px;
  color: var(--ink-soft);
  line-height: 1.4;
}