/* ============================================================
   style.css — CA Daily KPI
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Noto+Sans+JP:wght@300;400;500;700&family=DM+Mono:wght@400;500&display=swap');

/* ─ Variables ─ */
:root {
  --bg:      #f4f2ee;
  --s0:      #ffffff;
  --s1:      #f0ede8;
  --s2:      #e8e4de;
  --s3:      #ddd9d2;
  --ink:     #1c1a17;
  --ink2:    #6b6760;
  --ink3:    #aba89f;
  --border:  rgba(0,0,0,.08);
  --border2: rgba(0,0,0,.15);

  --green:  #2e9e6e;
  --red:    #d94f4f;
  --amber:  #c98c1a;
  --blue:   #3b7dd8;

  --mono:    'DM Mono', monospace;
  --sans:    'Noto Sans JP', sans-serif;
  --display: 'Bebas Neue', sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  min-height: 100vh;
  font-size: 13px;
}

/* ─ Topbar ─ */
.topbar {
  height: 54px;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  position: sticky;
  top: 0;
  z-index: 300;
}
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.logo-text {
  font-family: var(--display);
  font-size: 26px;
  letter-spacing: 2px;
  color: #fff;
}
.logo-sep {
  width: 1px;
  height: 18px;
  background: rgba(255,255,255,.2);
}
.logo-sub {
  font-size: 10px;
  color: rgba(255,255,255,.45);
  letter-spacing: .5px;
}
.topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}
.topbar-date {
  font-family: var(--mono);
  font-size: 11px;
  color: rgba(255,255,255,.45);
}
.session-name {
  font-size: 11px;
  color: rgba(255,255,255,.7);
}
.mode-badge {
  padding: 3px 10px;
  border-radius: 3px;
  font-family: var(--display);
  font-size: 12px;
  letter-spacing: 1px;
}
.mode-badge.ca  { background: #a8e063; color: var(--ink); }
.mode-badge.mgr { background: #f5a623; color: var(--ink); }
.logout-btn {
  padding: 5px 12px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 4px;
  color: #fff;
  font-size: 11px;
  cursor: pointer;
  font-family: var(--sans);
  transition: .1s;
}
.logout-btn:hover { background: rgba(255,255,255,.2); }

/* ─ Login ─ */
.login-overlay {
  position: fixed;
  inset: 0;
  background: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
}
.login-box {
  background: var(--s0);
  border-radius: 4px;
  padding: 36px 40px;
  width: 360px;
  max-width: 92vw;
}
.login-title {
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: 2px;
  margin-bottom: 4px;
}
.login-sub {
  font-size: 11px;
  color: var(--ink2);
  margin-bottom: 22px;
}
.login-section {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.login-section:last-child {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}
.login-section-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
}
.login-field {
  margin-bottom: 10px;
}
.login-field label {
  display: block;
  font-size: 10px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 5px;
}
.login-field input,
.login-field select {
  width: 100%;
  padding: 9px 12px;
  background: var(--s1);
  border: 1px solid var(--border2);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 13px;
  color: var(--ink);
  outline: none;
  transition: .1s;
}
.login-field input:focus,
.login-field select:focus {
  border-color: #2e9e6e;
  background: #fff;
}
.login-btn {
  width: 100%;
  padding: 10px;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: var(--display);
  font-size: 15px;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: .1s;
}
.login-btn:hover { background: #333; }
.login-btn.mgr-btn { background: #c98c1a; }
.login-btn.mgr-btn:hover { background: #a87318; }
.login-error {
  font-size: 11px;
  color: var(--red);
  margin-top: 7px;
  display: none;
}

/* ─ App layout ─ */
#app {
  display: none;
  flex-direction: column;
  min-height: calc(100vh - 54px);
}
#app.visible { display: flex; }

/* ─ Nav bar ─ */
.nav-bar {
  background: var(--s0);
  border-bottom: 1px solid var(--border);
  padding: 0 20px;
  display: flex;
}
.nav-tab {
  padding: 14px 18px;
  border: none;
  background: transparent;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  color: var(--ink2);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  transition: .1s;
  white-space: nowrap;
}
.nav-tab.active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.nav-tab:hover:not(.active) {
  color: var(--ink);
  background: var(--s1);
}

/* ─ Page wrap ─ */
.page-wrap {
  flex: 1;
  padding: 24px 22px;
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}
.page { display: none; }

/* ─ Page header ─ */
.page-hd { margin-bottom: 22px; }
.page-hd-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.page-title {
  font-family: var(--display);
  font-size: 32px;
  letter-spacing: 1.5px;
  line-height: 1;
}
.page-sub {
  font-size: 11px;
  color: var(--ink2);
  margin-top: 4px;
}

/* ─ KPI strip ─ */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-bottom: 22px;
}
@media (max-width: 900px) {
  .kpi-strip { grid-template-columns: repeat(3, 1fr); }
}
.kpi-card {
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 13px 15px;
  position: relative;
  overflow: hidden;
}
.kpi-card-accent {
  position: absolute;
  top: 0; left: 0; bottom: 0;
  width: 3px;
  border-radius: 6px 0 0 6px;
}
.kpi-lbl {
  font-size: 9.5px;
  margin-bottom: 5px;
  font-weight: 500;
}
.kpi-val {
  font-family: var(--mono);
  font-size: 26px;
  font-weight: 500;
  line-height: 1;
  margin-bottom: 2px;
}
.kpi-meta {
  font-size: 9.5px;
  color: var(--ink3);
  font-family: var(--mono);
}
.kpi-pill {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 3px;
  font-family: var(--mono);
  font-size: 10px;
  font-weight: 500;
  margin-top: 7px;
}
.kp-ok  { background: rgba(46,158,110,.14); color: var(--green); }
.kp-ng  { background: rgba(217,79,79,.12);  color: var(--red);   }
.kp-md  { background: rgba(201,140,26,.14); color: var(--amber); }
.kp-nd  { background: var(--s2);            color: var(--ink3);  }
.kpi-track {
  height: 3px;
  background: var(--s2);
  border-radius: 2px;
  margin-top: 8px;
}
.kpi-fill {
  height: 100%;
  border-radius: 2px;
  transition: width .3s;
}

/* ─ Input card ─ */
.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 22px;
}
@media (max-width: 800px) {
  .input-grid { grid-template-columns: 1fr; }
}
.input-card {
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.ic-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.ic-title {
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: 1px;
}
.ic-badge {
  font-size: 9.5px;
  padding: 3px 9px;
  border-radius: 3px;
  font-family: var(--mono);
  font-weight: 500;
}
.icb-saved   { background: rgba(46,158,110,.14); color: var(--green); }
.icb-unsaved { background: var(--s2);            color: var(--ink3);  }
.ic-desc {
  padding: 6px 18px 0;
  font-size: 11px;
  color: var(--ink2);
}
.ic-body { padding: 15px 18px; }
.ic-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 0;
  border-bottom: 1px solid var(--border);
}
.ic-row:last-of-type { border-bottom: none; }
.ic-row-lbl {
  font-size: 12px;
  color: var(--ink2);
  display: flex;
  align-items: center;
  gap: 8px;
}
.plan-hint {
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink3);
}
.ic-row-ctrl {
  display: flex;
  align-items: center;
  gap: 6px;
}
.locked-val {
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  min-width: 40px;
  text-align: right;
}
.num-box {
  width: 68px;
  background: var(--s1);
  border: 1px solid var(--border2);
  border-radius: 4px;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 18px;
  font-weight: 500;
  text-align: center;
  padding: 6px 4px;
  outline: none;
  transition: .1s;
  -moz-appearance: textfield;
}
.num-box::-webkit-inner-spin-button,
.num-box::-webkit-outer-spin-button { -webkit-appearance: none; }
.num-box:focus { border-color: var(--green); background: #fff; }
.input-unit {
  font-size: 11px;
  color: var(--ink2);
  white-space: nowrap;
}
.step-col {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.stp {
  width: 22px;
  height: 22px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 3px;
  cursor: pointer;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink2);
  transition: .1s;
  user-select: none;
}
.stp:hover { background: var(--s2); color: var(--ink); }
.ic-save-btn {
  width: 100%;
  margin-top: 14px;
  padding: 11px;
  border: none;
  border-radius: 4px;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 1.5px;
  cursor: pointer;
  transition: .1s;
}
.ic-save-btn:disabled { opacity: .4; cursor: not-allowed; }
.save-morning { background: var(--ink); color: #fff; }
.save-morning:not(:disabled):hover { background: #333; }
.save-evening { background: var(--green); color: #fff; }
.save-evening:not(:disabled):hover { filter: brightness(1.1); }
.ic-meta {
  font-size: 10px;
  color: var(--ink3);
  text-align: right;
  margin-top: 8px;
}

/* ─ Period switch ─ */
.period-sw {
  display: flex;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 2px;
  gap: 2px;
}
.psw-btn {
  padding: 4px 14px;
  border: none;
  background: transparent;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink2);
  cursor: pointer;
  border-radius: 3px;
  transition: .1s;
}
.psw-btn.active { background: var(--ink); color: #fff; }
.psw-btn:hover:not(.active) { background: var(--s2); color: var(--ink); }

/* ─ Table ─ */
.tbl-card {
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
  margin-bottom: 22px;
}
.tbl-head {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.tbl-head-title {
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: 1px;
}
.tbl-scroll { overflow-x: auto; }

table { width: 100%; border-collapse: collapse; font-size: 11.5px; }
thead th {
  background: var(--s1);
  padding: 8px 10px;
  text-align: right;
  font-weight: 700;
  color: var(--ink2);
  font-size: 9.5px;
  border-bottom: 1px solid var(--border);
  white-space: nowrap;
  text-transform: uppercase;
  letter-spacing: .5px;
}
thead th:first-child {
  text-align: left;
  position: sticky;
  left: 0;
  background: var(--s1);
  z-index: 2;
  min-width: 120px;
}
thead th.gsep { border-left: 2px solid var(--border2); }
.th-sub { font-weight: 400; opacity: .6; text-transform: none; letter-spacing: 0; }

tbody tr {
  border-bottom: 1px solid var(--border);
  transition: background .07s;
}
tbody tr:last-child { border-bottom: none; }
tbody tr:hover { background: var(--s1); }

td {
  padding: 9px 10px;
  text-align: right;
  font-family: var(--mono);
  font-size: 11.5px;
  white-space: nowrap;
}
td:first-child {
  text-align: left;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 500;
  position: sticky;
  left: 0;
  background: var(--s0);
  z-index: 1;
}
tbody tr:hover td:first-child { background: var(--s1); }
td.gsep { border-left: 2px solid var(--border2); }
td.c-ok  { color: var(--green); }
td.c-ng  { color: var(--red);   }
td.c-md  { color: var(--amber); }
td.c-dim { color: var(--ink3);  }
.date-cell { font-family: var(--mono); font-size: 11px; }
.empty-cell {
  text-align: center;
  padding: 24px;
  color: var(--ink3);
}

/* Achievement badge */
.achv {
  display: inline-flex;
  align-items: center;
  padding: 2px 7px;
  border-radius: 3px;
  font-size: 9.5px;
  font-weight: 700;
  font-family: var(--mono);
}
.ac-ok  { background: rgba(46,158,110,.14); color: var(--green); }
.ac-ng  { background: rgba(217,79,79,.12);  color: var(--red);   }
.ac-md  { background: rgba(201,140,26,.14); color: var(--amber); }
.ac-nd  { background: var(--s2);            color: var(--ink3);  }

/* Member cell */
.member-cell {
  display: flex;
  align-items: center;
  gap: 8px;
}
.mc-name  { font-size: 12px; font-family: var(--sans); }
.mc-grade { font-size: 9px; color: var(--ink3); }

/* Avatar */
.avatar {
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

/* Member select */
.mem-sel {
  padding: 7px 10px;
  background: var(--s0);
  border: 1px solid var(--border2);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
  outline: none;
  cursor: pointer;
}
.mem-sel:focus { border-color: var(--green); }

/* ─ Personal page ─ */
.personal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.ph-name  { font-family: var(--display); font-size: 26px; letter-spacing: 1px; }
.ph-grade { font-size: 11px; color: var(--ink2); margin-top: 2px; }
.strip-label {
  font-size: 10px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 8px;
}

/* ─ Settings ─ */
.set-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 800px) { .set-grid { grid-template-columns: 1fr; } }

.set-card {
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}
.set-card-hd {
  padding: 13px 18px;
  border-bottom: 1px solid var(--border);
  font-family: var(--display);
  font-size: 18px;
  letter-spacing: 1px;
}
.set-card-body { padding: 16px 18px; }

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.field label {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: .8px;
}
.field input,
.field select {
  padding: 8px 10px;
  background: var(--s1);
  border: 1px solid var(--border2);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink);
  outline: none;
  transition: .1s;
}
.field input:focus,
.field select:focus { border-color: var(--green); background: #fff; }
.field input::placeholder { color: var(--ink3); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }

.btn-black {
  padding: 9px 20px;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 1px;
  cursor: pointer;
  transition: .1s;
}
.btn-black:hover { background: #333; }
.btn-ghost {
  padding: 9px 20px;
  background: transparent;
  border: 1px solid var(--border2);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink2);
  cursor: pointer;
  transition: .1s;
}
.btn-ghost:hover { background: var(--s1); color: var(--ink); }
.btn-danger {
  padding: 6px 12px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--red);
  cursor: pointer;
  font-family: var(--sans);
  transition: .1s;
}
.btn-danger:hover { background: rgba(217,79,79,.1); border-color: var(--red); }
.btn-edit {
  padding: 5px 10px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 10.5px;
  color: var(--ink2);
  cursor: pointer;
  font-family: var(--sans);
  transition: .1s;
}
.btn-edit:hover { background: var(--s2); }

.mem-list-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 11px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 5px;
  margin-bottom: 6px;
}
.mli-name  { flex: 1; font-size: 12px; font-weight: 500; }
.mli-grade { font-size: 10px; color: var(--ink3); margin-right: 6px; }

/* Target form */
.tgt-tabs {
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  margin-bottom: 14px;
}
.tgt-tab {
  padding: 5px 11px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--ink2);
  cursor: pointer;
  transition: .1s;
  display: flex;
  align-items: center;
  gap: 5px;
}
.tgt-tab.active  { background: var(--ink); color: #fff; border-color: var(--ink); }
.tgt-tab:hover:not(.active) { background: var(--s2); color: var(--ink); }
.tgt-tab-av {
  width: 16px; height: 16px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  font-weight: 700;
  flex-shrink: 0;
}
.custom-mark { color: var(--amber); font-size: 10px; }

.tgt-period-lbl {
  font-size: 9.5px;
  font-weight: 700;
  color: var(--ink3);
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-bottom: 8px;
  margin-top: 4px;
}
.tgt-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 14px;
}
.tgt-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 7px 10px;
}
.tgt-item label { font-size: 10px; color: var(--ink2); }
.tgt-item input {
  width: 54px;
  background: var(--s0);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--mono);
  font-size: 12px;
  text-align: right;
  padding: 3px 6px;
  color: var(--ink);
  outline: none;
}
.tgt-item input:focus { border-color: var(--green); }

/* ─ Modal ─ */
.modal-ov {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: .15s;
}
.modal-ov.open { opacity: 1; pointer-events: all; }
.modal-box {
  background: var(--s0);
  border-radius: 6px;
  width: 380px;
  max-width: 94vw;
  box-shadow: 0 12px 48px rgba(0,0,0,.18);
}
.modal-hd {
  padding: 15px 20px 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.modal-title {
  font-family: var(--display);
  font-size: 20px;
  letter-spacing: 1px;
}
.modal-x {
  width: 26px; height: 26px;
  background: var(--s1);
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-size: 16px;
  color: var(--ink2);
}
.modal-body { padding: 18px 20px; }
.modal-ft {
  padding: 12px 20px;
  border-top: 1px solid var(--border);
  display: flex;
  gap: 8px;
  justify-content: flex-end;
}
.m-pr {
  padding: 8px 20px;
  background: var(--ink);
  color: #fff;
  border: none;
  border-radius: 4px;
  font-family: var(--display);
  font-size: 14px;
  letter-spacing: 1px;
  cursor: pointer;
}
.m-sc {
  padding: 8px 20px;
  background: var(--s1);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--sans);
  font-size: 12px;
  color: var(--ink2);
  cursor: pointer;
}

/* ─ Empty state ─ */
.empty {
  padding: 40px;
  text-align: center;
  color: var(--ink3);
}
.empty-icon { font-size: 32px; margin-bottom: 8px; }

/* ─ Toast ─ */
.toast {
  position: fixed;
  bottom: 18px;
  right: 18px;
  padding: 10px 18px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  font-family: var(--display);
  letter-spacing: .5px;
  opacity: 0;
  transform: translateY(6px);
  transition: .2s;
  z-index: 2000;
  pointer-events: none;
}
.toast.show { opacity: 1; transform: translateY(0); }
.t-ok  { background: var(--ink); color: #fff; }
.t-err { background: var(--red); color: #fff; }

/* ─ Scrollbar ─ */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--s3); border-radius: 2px; }