/* ================================================
   Daily Report Demo — App-like UI
   ================================================ */

/* App frame */
.app-frame {
  background: var(--white);
  border: 1px solid var(--border-l);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(20,35,45,.06);
}
.app-bar {
  background: var(--primary);
  padding: 14px 20px;
  display: flex; align-items: center; justify-content: center;
}
.app-bar-title {
  font-size: 15px; font-weight: 700; color: #fff;
  letter-spacing: .02em;
}
.app-body {
  padding: 20px;
}

/* Sections */
.app-section {
  margin-bottom: 14px;
}
.app-label {
  display: block;
  font-size: 12px; font-weight: 700; color: var(--text-sub);
  margin-bottom: 5px; letter-spacing: .02em;
}
.optional {
  font-weight: 500; color: var(--text-mute); font-size: 10px;
  margin-left: 4px;
}

/* Inputs */
.app-input {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font-family: var(--font); font-size: 14px; color: var(--text);
  background: #FAFAF8;
  transition: border-color .2s, background .2s;
}
.app-input:focus {
  outline: none; border-color: var(--primary); background: #fff;
}
.app-select {
  width: 100%; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font-family: var(--font); font-size: 14px; color: var(--text);
  background: #FAFAF8;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A9BA8' d='M2 4l4 4 4-4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  padding-right: 32px;
  cursor: pointer;
  transition: border-color .2s;
}
.app-select:focus {
  outline: none; border-color: var(--primary);
}

/* Date nav */
.date-nav {
  display: flex; align-items: center; gap: 8px;
}
.date-input {
  flex: 1; padding: 10px 14px;
  border: 1px solid var(--border); border-radius: 8px;
  font-family: var(--font); font-size: 14px; color: var(--text);
  background: #FAFAF8; text-align: center;
}
.date-input:focus { outline: none; border-color: var(--primary); }
.date-btn {
  width: 36px; height: 36px; border-radius: 8px;
  border: 1px solid var(--border); background: var(--white);
  font-size: 12px; color: var(--text-sub); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.date-btn:hover { background: var(--bg-alt); }

/* Segment buttons (常用/請負) */
.seg-group {
  display: flex; gap: 0; margin-bottom: 14px;
  border: 1px solid var(--border); border-radius: 8px;
  overflow: hidden;
}
.seg-btn {
  flex: 1; padding: 9px 0; border: none;
  font-family: var(--font); font-size: 13px; font-weight: 600;
  color: var(--text-sub); background: var(--white);
  cursor: pointer; transition: all .2s;
  text-align: center;
}
.seg-btn + .seg-btn { border-left: 1px solid var(--border); }
.seg-btn.active {
  background: var(--primary); color: #fff;
}

/* Cards (addressee / work) */
.app-card {
  border: 1px solid var(--border-l); border-radius: 12px;
  padding: 16px; margin-bottom: 12px;
  background: #FCFCFA;
}
.app-card-header {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 700; color: var(--primary);
  margin-bottom: 12px; letter-spacing: .02em;
}
.app-card-remove, .work-remove {
  width: 24px; height: 24px; border-radius: 6px;
  border: 1px solid var(--border); background: var(--white);
  font-size: 12px; color: var(--text-mute); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .2s;
}
.app-card-remove:hover, .work-remove:hover {
  background: #FCE8E6; color: #C62828;
}

/* Add button */
.app-add-btn {
  width: 100%; padding: 10px; border-radius: 8px;
  border: 1px dashed var(--border); background: transparent;
  font-family: var(--font); font-size: 13px; font-weight: 600;
  color: var(--primary); cursor: pointer;
  margin-bottom: 16px;
  transition: background .2s, border-color .2s;
}
.app-add-btn:hover {
  background: var(--primary-bg); border-color: var(--primary);
}

/* Submit / Reset */
.app-actions {
  display: flex; flex-direction: column; gap: 8px;
  padding-top: 8px;
}
.app-submit {
  width: 100%; padding: 14px;
  border-radius: 10px; border: none;
  background: var(--primary); color: #fff;
  font-family: var(--font); font-size: 15px; font-weight: 700;
  cursor: pointer;
  transition: background .2s, transform .15s;
}
.app-submit:hover { background: var(--primary-l); }
.app-submit:active { transform: scale(.98); }
.app-reset {
  width: 100%; padding: 10px;
  border-radius: 8px; border: 1px solid var(--border);
  background: transparent;
  font-family: var(--font); font-size: 13px; font-weight: 600;
  color: var(--text-sub); cursor: pointer;
  transition: background .2s;
}
.app-reset:hover { background: var(--bg-alt); }

/* Sent message */
.demo-sent {
  margin-top: 16px; padding: 12px 16px;
  border-radius: 8px;
  background: var(--success-bg); color: var(--success);
  font-size: 13px; font-weight: 600;
  text-align: center;
}

/* History */
.history-item {
  padding: 12px 0;
  border-bottom: 1px solid var(--border-l);
  font-size: 13px;
}
.history-item:last-child { border-bottom: none; }
.history-date {
  font-family: var(--font-en); font-weight: 700;
  color: var(--primary); font-size: 12px; margin-bottom: 2px;
}
.history-title { font-weight: 600; color: var(--text); margin-bottom: 2px; }
.history-detail { color: var(--text-sub); }

/* CSV */
.app-csv-btn {
  margin-top: 12px; padding: 8px 16px;
  border-radius: 8px; border: 1px solid var(--border);
  background: var(--white);
  font-family: var(--font); font-size: 12px; font-weight: 600;
  color: var(--text-sub); cursor: pointer;
  transition: background .2s;
}
.app-csv-btn:hover { background: var(--bg-alt); }
.csv-preview {
  margin-top: 10px; padding: 14px;
  background: #1A2F3E; color: #B8D4E3;
  border-radius: 8px; font-size: 11px;
  line-height: 1.6; overflow-x: auto;
  font-family: 'SF Mono', 'Menlo', monospace;
}

/* Responsive */
@media (max-width: 768px) {
  .app-frame { border-radius: 12px; }
  .date-nav { gap: 4px; }
}