/*=====================================================*/
/* sp.css - スマホ専用画面スタイル                        */
/*=====================================================*/

:root {
  --sp-bg: #f5f5f7;
  --sp-card: #ffffff;
  --sp-border: #e5e7eb;
  --sp-text: #1f2937;
  --sp-text-sub: #6b7280;
  --sp-accent: #198754;
  --sp-accent-bg: #e7f4ec;
  --sp-accent-border: #198754;
  --sp-danger: #dc3545;
  --sp-warn-bg: #fff3cd;
  --sp-disabled: #d1d5db;
  --sp-shadow: 0 1px 2px rgba(0,0,0,.06);
  --sp-radius: 8px;
  --sp-safe-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--sp-bg);
  color: var(--sp-text);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 16px;
  line-height: 1.5;
  -webkit-text-size-adjust: 100%;
  width: 100%;
}

#sp-root {
  width: 100%;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  padding: 0;
}

a { color: var(--sp-accent); text-decoration: none; }

.sp-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.sp-icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;
}

.sp-icon {
  width: 18px;
  height: 18px;
  display: block;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.sp-icon-label:empty {
  display: none;
}

/*=====================================================*/
/* レイアウト                                            */
/*=====================================================*/

.sp-wrap {
  min-height: 100vh;
  width: 100%;
  margin: 0 auto;
  padding-bottom: calc(80px + var(--sp-safe-bottom));
  box-sizing: border-box;
}

@media (min-width: 768px) {
  .sp-wrap { max-width: 720px; }
}

.sp-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
  padding: 12px 16px;
}

.sp-header-main {
  min-width: 0;
}

.sp-header-title {
  font-size: 16px;
  font-weight: 700;
  margin: 0;
}

.sp-header-user {
  font-size: 12px;
  color: var(--sp-text-sub);
  margin-top: 2px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sp-logout-btn {
  flex: 0 0 auto;
  min-height: 36px;
  padding: 6px 10px;
  border: 1px solid var(--sp-danger);
  border-radius: var(--sp-radius);
  background: var(--sp-danger);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
}

.sp-logout-btn:active {
  background: #b02a37;
  border-color: #b02a37;
}

/*=====================================================*/
/* タブ                                                  */
/*=====================================================*/

.sp-tabs {
  display: flex;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
}

.sp-tab {
  flex: 1;
  padding: 12px 8px;
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  color: var(--sp-text-sub);
  border-bottom: 2px solid transparent;
  min-height: 44px;
}

.sp-tab.sp-icon-btn {
  display: inline-flex;
}

.sp-tab.is-active {
  color: var(--sp-accent);
  border-bottom-color: var(--sp-accent);
  font-weight: 700;
}

.sp-tab.is-disabled {
  color: var(--sp-disabled);
  pointer-events: none;
}

/*=====================================================*/
/* 月切替                                                */
/*=====================================================*/

.sp-month-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
}

.sp-month-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--sp-accent);
}

.sp-month-btn .sp-icon,
.sp-back-btn .sp-icon {
  width: 22px;
  height: 22px;
}

.sp-month-label {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  padding: 6px 10px;
}

.sp-month-label:disabled {
  cursor: default;
}

.sp-check-bar {
  display: flex;
  justify-content: flex-end;
  padding: 8px 16px;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
}

.sp-suggest-drop {
  position: fixed;
  z-index: 2000;
  list-style: none;
  margin: 0;
  padding: 4px;
  max-height: 220px;
  overflow-y: auto;
  background: var(--sp-card);
  border: 1px solid var(--sp-accent);
  border-radius: 8px;
  box-shadow: 0 10px 24px rgba(15, 23, 42, .18);
}

.sp-suggest-item {
  padding: 10px 12px;
  font-size: 14px;
  line-height: 1.35;
  color: var(--sp-text);
  cursor: pointer;
  border-radius: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.sp-suggest-item:hover,
.sp-suggest-item.active {
  background: var(--sp-accent-bg);
  color: var(--sp-accent);
}

.sp-check-btn {
  min-height: 36px;
  padding: 6px 16px;
  border: 1px solid var(--sp-accent);
  border-radius: var(--sp-radius);
  background: var(--sp-card);
  color: var(--sp-accent);
  font-size: 13px;
  font-weight: 700;
}

.sp-check-btn:active {
  background: var(--sp-accent-bg);
}

/*=====================================================*/
/* カレンダー                                            */
/*=====================================================*/

.sp-cal {
  padding: 12px 12px 24px;
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

.sp-cal-wkhdr {
  display: flex;
  gap: 4px;
  margin-bottom: 4px;
}

.sp-cal-wk {
  width: calc((100% - 24px) / 7);
  box-sizing: border-box;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  color: var(--sp-text-sub);
  padding: 4px 0;
}

.sp-cal-wk.sp-sun { color: #dc2626; }
.sp-cal-wk.sp-sat { color: #2563eb; }

.sp-cal-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  width: 100%;
}

.sp-cal-cell {
  width: calc((100% - 24px) / 7);
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  padding: 4px;
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  align-items: stretch;
  min-height: 72px;
  font-size: 13px;
  overflow: hidden;
}

.sp-cal-cell.is-empty {
  background: transparent;
  border: none;
  pointer-events: none;
}

.sp-cal-cell.sp-sat { background: #eff6ff; }
.sp-cal-cell.sp-sun { background: #fef2f2; }

.sp-cal-cell.has-data {
  background: #f0fdf4;
  border-color: #bbf7d0;
}

.sp-cal-cell.has-holiday {
  background: #fed7aa;
  border-color: #fdba74;
}

.sp-cal-cell.is-today {
  border-width: 2px;
  border-color: var(--sp-accent);
}

.sp-cal-day {
  font-size: 14px;
  font-weight: 700;
  text-align: right;
}

.sp-cal-cell.sp-sat .sp-cal-day { color: #2563eb; }
.sp-cal-cell.sp-sun .sp-cal-day { color: #dc2626; }
.sp-cal-cell.has-data .sp-cal-day { color: #16a34a; }
.sp-cal-cell.has-holiday .sp-cal-day { color: #d97706; }

.sp-cal-info {
  margin-top: 2px;
  font-size: 10px;
  line-height: 1.3;
  color: var(--sp-text-sub);
  display: flex;
  flex-direction: column;
  gap: 1px;
  overflow: hidden;
  min-width: 0;
}

.sp-ci-row {
  overflow: hidden;
  text-overflow: ellipsis;
  word-break: break-all;
  min-width: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.sp-ci-val { color: var(--sp-accent); font-weight: 600; }
.sp-ci-zappi { color: #d97706; font-weight: 600; }

.sp-cal-cell.has-holiday .sp-cal-info { color: #d97706; font-weight: 700; }

/*=====================================================*/
/* 詳細画面                                              */
/*=====================================================*/

.sp-row-select-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, .35);
}

.sp-row-select-sheet {
  width: min(100%, 420px);
  max-height: min(70vh, 520px);
  overflow-y: auto;
  border-radius: 16px 16px 12px 12px;
  background: var(--sp-card);
  box-shadow: 0 18px 48px rgba(15, 23, 42, .24);
}

.sp-row-select-title {
  padding: 14px 16px 10px;
  border-bottom: 1px solid var(--sp-border);
  color: var(--sp-text-sub);
  font-size: 13px;
  font-weight: 700;
}

.sp-row-select-item,
.sp-row-select-cancel {
  display: flex;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: 0;
  border-bottom: 1px solid var(--sp-border);
  background: var(--sp-card);
  color: var(--sp-text);
  font-size: 15px;
  text-align: left;
}

.sp-row-select-item.sp-icon-btn,
.sp-row-select-cancel.sp-icon-btn {
  justify-content: flex-start;
}

.sp-row-select-item:active {
  background: var(--sp-accent-bg);
  color: var(--sp-accent);
}

.sp-row-select-cancel {
  border-bottom: 0;
  color: var(--sp-text-sub);
  justify-content: center;
  text-align: center;
  font-weight: 700;
}

.sp-detail {
  padding: 0;
}

.sp-detail-hdr {
  display: flex;
  align-items: center;
  padding: 8px 8px;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
  position: sticky;
  top: 0;
  z-index: 10;
}

.sp-back-btn {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--sp-accent);
}

.sp-detail-date {
  flex: 1;
  font-size: 17px;
  font-weight: 700;
}

/*=====================================================*/
/* 行ページャ                                            */
/*=====================================================*/

.sp-pager {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: var(--sp-card);
  border-bottom: 1px solid var(--sp-border);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sp-pager-item {
  flex: 0 0 auto;
  min-width: 64px;
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--sp-border);
  border-radius: 999px;
  background: var(--sp-card);
  font-size: 14px;
  font-weight: 500;
  color: var(--sp-text-sub);
}

.sp-pager-item.is-active {
  background: var(--sp-accent-bg);
  border-color: var(--sp-accent);
  color: var(--sp-accent);
  font-weight: 700;
}

.sp-pager-add,
.sp-pager-del {
  flex: 0 0 auto;
  min-width: 56px;
  min-height: 40px;
  padding: 8px 12px;
  border: 1px solid var(--sp-border);
  border-radius: 999px;
  background: var(--sp-card);
  font-size: 14px;
}

.sp-pager-add { color: var(--sp-accent); border-color: var(--sp-accent); }
.sp-pager-del { color: var(--sp-danger); border-color: var(--sp-danger); }
.sp-pager-add:disabled { color: var(--sp-disabled); border-color: var(--sp-disabled); background: #f3f4f6; }
.sp-pager-del:disabled { color: var(--sp-disabled); border-color: var(--sp-disabled); background: #f3f4f6; }

/*=====================================================*/
/* フォーム                                              */
/*=====================================================*/

.sp-form {
  padding: 16px;
}

.sp-field {
  margin-bottom: 16px;
  min-width: 0;
}

.sp-field-label {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--sp-text-sub);
  margin-bottom: 6px;
}

.sp-input,
.sp-textarea {
  width: 100%;
  max-width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  background: var(--sp-card);
  font-size: 16px;
  color: var(--sp-text);
  box-sizing: border-box;
  display: block;
  -webkit-appearance: none;
  appearance: none;
}

.sp-input:focus,
.sp-textarea:focus {
  outline: 2px solid var(--sp-accent);
  outline-offset: -1px;
}

.sp-input-money {
  text-align: right;
}

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

.sp-chip {
  min-height: 40px;
  padding: 8px 14px;
  border: 1px solid var(--sp-border);
  border-radius: 999px;
  background: var(--sp-card);
  font-size: 14px;
  color: var(--sp-text-sub);
}

.sp-chip.is-active {
  background: var(--sp-accent-bg);
  border-color: var(--sp-accent);
  color: var(--sp-accent);
  font-weight: 700;
}

.sp-row-2 {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 12px;
}

.sp-row-2 > .sp-field { min-width: 0; }

.sp-time-row {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
}

.sp-time-row > .sp-field { min-width: 0; }

.sp-time-row .sp-input {
  padding: 10px 4px;
  text-align: center;
}

.sp-field-label-stack {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.sp-field-label-main {
  font-size: 13px;
  font-weight: 700;
}

.sp-field-label-sub {
  font-size: 11px;
  font-weight: 400;
  color: var(--sp-text-sub);
  min-height: 1.2em;
}

/*=====================================================*/
/* 領収書                                                */
/*=====================================================*/

.sp-receipt {
  position: relative;
}

.sp-receipt.is-uploading::after {
  content: "アップロード中...";
  position: absolute;
  left: 0; right: 0; top: 0;
  background: rgba(255,255,255,.85);
  color: var(--sp-accent);
  font-size: 13px;
  font-weight: 700;
  text-align: center;
  padding: 40px 0;
  z-index: 1;
}

.sp-receipt-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.sp-receipt-file {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0);
  opacity: 0; pointer-events: none;
}

.sp-receipt-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid var(--sp-accent);
  border-radius: var(--sp-radius);
  background: var(--sp-card);
  color: var(--sp-accent);
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
}

.sp-receipt-btn:active {
  background: var(--sp-accent-bg);
}

.sp-receipt-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.sp-receipt-item {
  position: relative;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 28px 6px 6px;
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  background: var(--sp-card);
  max-width: 100%;
}

.sp-receipt-thumb {
  width: 36px;
  height: 36px;
  object-fit: cover;
  border-radius: 4px;
  flex-shrink: 0;
}

.sp-receipt-doc {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f4f6;
  font-size: 20px;
}

.sp-receipt-name {
  font-size: 12px;
  color: var(--sp-text-sub);
  max-width: 140px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.sp-receipt-del {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--sp-danger);
  color: #fff;
  font-size: 14px;
  line-height: 1;
}

/*=====================================================*/
/* 保存バー                                              */
/*=====================================================*/

.sp-savebar {
  position: sticky;
  bottom: 0;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px calc(10px + var(--sp-safe-bottom));
  background: var(--sp-card);
  border-top: 1px solid var(--sp-border);
  box-shadow: 0 -1px 4px rgba(0,0,0,.06);
  box-sizing: border-box;
  z-index: 20;
}

.sp-delbtn {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--sp-radius);
  border: 1px solid var(--sp-danger);
  background: var(--sp-card);
  color: var(--sp-danger);
  font-size: 14px;
  font-weight: 700;
}

.sp-delbtn:disabled {
  color: var(--sp-disabled);
  border-color: var(--sp-disabled);
  background: #f3f4f6;
}

.sp-cancelbtn {
  flex: 0 0 auto;
  min-height: 48px;
  padding: 0 16px;
  border-radius: var(--sp-radius);
  border: 1px solid var(--sp-danger);
  background: var(--sp-card);
  color: var(--sp-danger);
  font-size: 14px;
  font-weight: 700;
}

.sp-cancelbtn:disabled {
  color: var(--sp-disabled);
  border-color: var(--sp-disabled);
  background: #f3f4f6;
}

.sp-savebtn {
  flex: 1 1 auto;
  display: block;
  min-height: 48px;
  border-radius: var(--sp-radius);
  background: var(--sp-accent);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

.sp-savebtn:disabled {
  background: var(--sp-disabled);
}

.sp-delbtn.sp-icon-btn,
.sp-cancelbtn.sp-icon-btn,
.sp-savebtn.sp-icon-btn {
  display: inline-flex;
}

.sp-delbtn .sp-icon,
.sp-cancelbtn .sp-icon,
.sp-savebtn .sp-icon,
.sp-logout-btn .sp-icon,
.sp-login-btn .sp-icon,
.sp-receipt-btn .sp-icon {
  width: 18px;
  height: 18px;
}

/*=====================================================*/
/* トースト                                              */
/*=====================================================*/

.sp-toast {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: calc(76px + var(--sp-safe-bottom));
  padding: 12px 16px;
  border-radius: var(--sp-radius);
  background: #1f2937;
  color: #fff;
  font-size: 14px;
  text-align: center;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0,0,0,.2);
  opacity: 0;
  transform: translateY(8px);
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}

.sp-toast.is-show {
  opacity: 1;
  transform: translateY(0);
}

.sp-toast.is-error {
  background: var(--sp-danger);
}

/*=====================================================*/
/* 強制ログアウトモーダル                                */
/*=====================================================*/
.sp-force-logout-overlay {
  position: fixed;
  inset: 0;
  z-index: 1200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  background: rgba(15, 23, 42, .45);
}

.sp-force-logout-box {
  width: min(100%, 360px);
  border-radius: var(--sp-radius);
  background: var(--sp-card);
  box-shadow: 0 18px 48px rgba(15, 23, 42, .24);
  overflow: hidden;
}

.sp-force-logout-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--sp-border);
  color: var(--sp-text);
  font-size: 15px;
  font-weight: 700;
}

.sp-force-logout-title .sp-icon {
  width: 32px;
  height: 32px;
  fill: var(--sp-danger, #dc3545);
  stroke: none;
}

.sp-force-logout-message {
  padding: 18px 16px;
  color: var(--sp-text);
  font-size: 14px;
  line-height: 1.7;
  white-space: pre-line;
}

.sp-force-logout-ok {
  width: 100%;
  min-height: 48px;
  border-top: 1px solid var(--sp-border);
  background: var(--sp-danger);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
}

/*=====================================================*/
/* 汎用                                                  */
/*=====================================================*/

.sp-empty {
  padding: 40px 16px;
  text-align: center;
  color: var(--sp-text-sub);
  font-size: 14px;
}

.sp-loading {
  padding: 40px 16px;
  text-align: center;
  color: var(--sp-text-sub);
}

/*=====================================================*/
/* ログイン画面                                          */
/*=====================================================*/
.sp-login-wrap {
  min-height: 100vh;
  padding: 48px 16px calc(48px + var(--sp-safe-bottom));
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.sp-login-box {
  width: 100%;
  max-width: 400px;
  background: var(--sp-card);
  border: 1px solid var(--sp-border);
  border-radius: var(--sp-radius);
  box-shadow: var(--sp-shadow);
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.sp-login-title {
  font-size: 20px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 8px;
}

.sp-login-note {
  font-size: 14px;
  color: var(--sp-text-sub);
  white-space: pre-line;
}

.sp-login-note-center {
  text-align: center;
  margin-bottom: 8px;
}

.sp-login-mailview {
  font-size: 14px;
  color: var(--sp-text-sub);
  padding: 8px 12px;
  background: var(--sp-bg);
  border-radius: 6px;
  word-break: break-all;
}

.sp-login-err {
  font-size: 14px;
  color: var(--sp-danger);
  background: #fdecef;
  border: 1px solid #f5c2c7;
  border-radius: 6px;
  padding: 8px 12px;
}

.sp-login-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.sp-login-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--sp-text);
}

.sp-login-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--sp-border);
  border-radius: 6px;
  background: #fff;
  font-size: 16px;
}

.sp-login-input:focus {
  outline: none;
  border-color: var(--sp-accent);
  box-shadow: 0 0 0 3px rgba(25,135,84,.15);
}

.sp-login-actions {
  display: flex;
  gap: 10px;
}

.sp-login-btn {
  width: 100%;
  padding: 12px 16px;
  background: var(--sp-accent);
  color: #fff;
  border-radius: 6px;
  font-weight: 700;
  font-size: 16px;
}

.sp-login-btn.sp-icon-btn {
  display: inline-flex;
}

.sp-login-cancel-btn {
  background: #fff;
  color: var(--sp-danger);
  border: 1px solid var(--sp-danger);
}

.sp-login-cancel-btn:active {
  background: var(--sp-danger);
  border-color: var(--sp-danger);
  color: #fff;
}

.sp-login-btn:active {
  opacity: .85;
}

.sp-login-sub {
  text-align: center;
  font-size: 14px;
  padding: 4px 0;
}