/* ════════════════════════════════════════════════════════════════
   FAMILOCK - STYLESHEET
   Escape Room Management Dashboard
   ════════════════════════════════════════════════════════════════ */

/* ── CSS Variables ── */
:root {
  --bg: #09090b;
  --s1: #111113;
  --s2: #17171a;
  --s3: #1e1e22;
  --b1: #252528;
  --b2: #303035;
  --b3: #3a3a40;
  --ac: #bf7b50;
  --ac2: #d9956a;
  --acg: rgba(191, 123, 80, 0.15);
  --tx: #ede9e1;
  --txm: #8a8580;
  --txd: #5a5650;
  --green: #56a872;
  --greeng: rgba(86, 168, 114, 0.12);
  --red: #c05050;
  --redg: rgba(192, 80, 80, 0.12);
  --yellow: #c8a84a;
  --yellowg: rgba(200, 168, 74, 0.12);
  --blue: #5b8fc9;
  --blueg: rgba(91, 143, 201, 0.12);
  --fh: 'Syne', sans-serif;
  --fb: 'Manrope', sans-serif;
  --fm: 'Space Mono', monospace;
  --r: 10px;
  --rs: 6px;
  --sw: 214px;
  --tr: 0.16s ease;
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 14px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--fb);
  background: var(--bg);
  color: var(--tx);
  min-height: 100vh;
  display: flex;
  overflow-x: hidden;
}

/* ── Sidebar ── */
.sb {
  width: var(--sw);
  min-height: 100vh;
  background: var(--s1);
  border-right: 1px solid var(--b1);
  display: flex;
  flex-direction: column;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
}

.sb-brand {
  padding: 22px 18px 18px;
  border-bottom: 1px solid var(--b1);
}

.sb-logo {
  font-family: var(--fh);
  font-weight: 800;
  font-size: 19px;
  color: var(--ac2);
  letter-spacing: -0.4px;
}

.sb-tag {
  font-size: 10px;
  color: var(--txm);
  margin-top: 3px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.nav {
  padding: 12px 10px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.ni {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 9px 11px;
  border-radius: var(--rs);
  cursor: pointer;
  font-size: 13px;
  font-weight: 500;
  color: var(--txm);
  transition: all var(--tr);
  border: 1px solid transparent;
  user-select: none;
}

.ni:hover {
  color: var(--tx);
  background: var(--s2);
}

.ni.on {
  color: var(--ac2);
  background: var(--acg);
  border-color: rgba(191, 123, 80, 0.2);
  font-weight: 600;
}

.ni-ic {
  font-size: 14px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}

.sb-ft {
  padding: 14px 16px;
  border-top: 1px solid var(--b1);
  font-size: 10px;
  color: var(--txd);
  line-height: 1.7;
}

/* ── Sync Widget ── */
.sync-widget {
  position: fixed;
  top: 18px;
  right: 18px;
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  padding: 12px 16px;
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.sync-status {
  display: flex;
  align-items: center;
  gap: 6px;
}

.sync-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--txd);
}

.sync-dot.ok {
  background: var(--green);
  animation: pulse-sync 2s infinite;
}

.sync-dot.loading {
  background: var(--yellow);
  animation: spin 0.8s linear infinite;
}

.sync-dot.err {
  background: var(--red);
}

@keyframes pulse-sync {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ── Auth Modal ── */
.auth-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
}

.auth-modal.open {
  display: flex;
}

.auth-box {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  padding: 28px;
  max-width: 400px;
  width: 90%;
}

.auth-title {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 700;
  color: var(--ac2);
  margin-bottom: 6px;
}

.auth-subtitle {
  font-size: 12px;
  color: var(--txm);
  margin-bottom: 20px;
}

.auth-tabs {
  display: flex;
  gap: 6px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--b1);
  padding-bottom: 10px;
}

.auth-tab {
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  font-weight: 600;
  color: var(--txm);
  background: transparent;
  border: none;
  font-family: var(--fb);
  transition: all var(--tr);
}

.auth-tab.on {
  background: var(--acg);
  color: var(--ac2);
}

/* ── Main ── */
.main {
  margin-left: var(--sw);
  flex: 1;
  min-height: 100vh;
  padding: 24px 20px 60px;
  width: 100%;
}

.ph {
  margin-bottom: 22px;
}

.pt {
  font-family: var(--fh);
  font-size: 24px;
  font-weight: 800;
  color: var(--tx);
  letter-spacing: -0.4px;
  line-height: 1;
}

.ps {
  margin-top: 5px;
  font-size: 12px;
  color: var(--txm);
  line-height: 1.5;
}

.pg {
  display: none;
}

.pg.on {
  display: block;
}

/* ── Cards ── */
.card {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  padding: 18px;
}

.ct {
  font-family: var(--fh);
  font-size: 11px;
  font-weight: 700;
  color: var(--txm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 14px;
  display: flex;
  align-items: center;
  gap: 7px;
}

.ct-ic {
  color: var(--ac);
}

/* ── KPIs ── */
.kpig {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
  gap: 10px;
  margin-bottom: 18px;
}

.kpi {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--r);
  padding: 14px;
  position: relative;
  overflow: hidden;
}

.kpi::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--ac);
  opacity: 0.5;
}

.kpi.g::before { background: var(--green); }
.kpi.r::before { background: var(--red); }
.kpi.y::before { background: var(--yellow); }
.kpi.b::before { background: var(--blue); }

.kpi-l {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--txm);
  margin-bottom: 6px;
}

.kpi-v {
  font-family: var(--fm);
  font-size: 21px;
  font-weight: 700;
  color: var(--tx);
  line-height: 1;
}

.kpi-s {
  font-size: 10px;
  color: var(--txm);
  margin-top: 4px;
}

/* ── Progress bars ── */
.prog-wrap {
  margin: 12px 0 5px;
}

.prog-labels {
  display: flex;
  justify-content: space-between;
  font-size: 11px;
  color: var(--txm);
  margin-bottom: 5px;
}

.prog-track {
  height: 6px;
  background: var(--s3);
  border-radius: 999px;
  overflow: hidden;
}

.prog-bar {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ac), var(--ac2));
  transition: width 0.5s ease;
}

.prog-bar.g {
  background: linear-gradient(90deg, var(--green), #7ecf98);
}

.prog-bar.b {
  background: linear-gradient(90deg, var(--blue), #85b3e0);
}

.prog-bar.r {
  background: linear-gradient(90deg, var(--red), #d97070);
}

/* ── Tables ── */
.dt {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.dt thead th {
  text-align: left;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--txm);
  font-weight: 700;
  padding: 6px 10px;
  border-bottom: 1px solid var(--b1);
}

.dt tbody tr {
  transition: background var(--tr);
}

.dt tbody tr:hover {
  background: var(--s2);
}

.dt tbody td {
  padding: 9px 10px;
  border-bottom: 1px solid var(--b1);
  color: var(--tx);
  vertical-align: middle;
}

.dt tbody tr:last-child td {
  border-bottom: none;
}

.dt tfoot td {
  padding: 8px 10px;
  border-top: 1px solid var(--b2);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--txm);
}

.num {
  font-family: var(--fm);
  font-size: 12px;
  text-align: right;
}

.acell {
  text-align: right;
  white-space: nowrap;
}

/* ── Forms ── */
.field {
  margin-bottom: 11px;
}

.field label {
  display: block;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--txm);
  margin-bottom: 4px;
  font-weight: 700;
}

input, select, textarea {
  width: 100%;
  padding: 8px 11px;
  background: var(--s2);
  border: 1px solid var(--b2);
  border-radius: var(--rs);
  color: var(--tx);
  font-size: 13px;
  font-family: var(--fb);
  transition: border-color var(--tr), box-shadow var(--tr);
  outline: none;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--ac);
  box-shadow: 0 0 0 3px var(--acg);
}

input[readonly] {
  opacity: 0.35;
  cursor: default;
  pointer-events: none;
}

/* ── Buttons ── */
button, .btn {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 7px 13px;
  border: 1px solid transparent;
  border-radius: var(--rs);
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  font-family: var(--fb);
  transition: all var(--tr);
  text-decoration: none;
  white-space: nowrap;
  user-select: none;
}

.bp {
  background: var(--ac);
  color: #fff;
  border-color: var(--ac);
}

.bp:hover {
  background: var(--ac2);
  border-color: var(--ac2);
}

.bg {
  background: transparent;
  color: var(--txm);
  border-color: var(--b2);
}

.bg:hover {
  color: var(--tx);
  border-color: var(--b3);
  background: var(--s2);
}

.bd {
  background: transparent;
  color: var(--red);
  border: none;
  padding: 3px 6px;
  font-size: 11px;
}

.bd:hover {
  background: var(--redg);
}

.be {
  background: transparent;
  color: var(--txm);
  border: none;
  padding: 3px 6px;
  font-size: 11px;
}

.be:hover {
  background: var(--s3);
  color: var(--tx);
}

.bsm {
  padding: 5px 10px;
  font-size: 11px;
}

.w100 {
  width: 100%;
}

/* ── Layout ── */
.two-col {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 16px;
  align-items: start;
}

.three-col {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 10px;
}

.frow {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

hr.div {
  border: none;
  border-top: 1px solid var(--b1);
  margin: 16px 0;
}

/* ── Badges ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 7px;
  border-radius: 20px;
}

.bg-lock {
  background: var(--acg);
  color: var(--ac);
  border: 1px solid rgba(191, 123, 80, 0.2);
}

.disc-badge {
  background: var(--blueg);
  color: var(--blue);
  font-size: 10px;
  padding: 1px 5px;
  border-radius: 4px;
  font-family: var(--fm);
}

/* ── Trends ── */
.trend {
  font-size: 11px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  gap: 2px;
  padding: 1px 5px;
  border-radius: 4px;
}

.trend.up {
  color: var(--green);
  background: var(--greeng);
}

.trend.down {
  color: var(--red);
  background: var(--redg);
}

.trend.flat {
  color: var(--txm);
  background: var(--s3);
}

/* ── Forecast ── */
.forecast-card {
  background: linear-gradient(135deg, var(--s2), var(--s1));
  border: 1px solid var(--b2);
  border-radius: var(--r);
  padding: 16px;
  margin-top: 14px;
}

.forecast-date {
  font-family: var(--fh);
  font-size: 22px;
  font-weight: 800;
  color: var(--ac2);
  line-height: 1;
}

.forecast-sub {
  font-size: 11px;
  color: var(--txm);
  margin-top: 3px;
}

.forecast-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: 12px;
}

.fcast-item {
  background: var(--s1);
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  padding: 9px 11px;
}

.fcast-l {
  font-size: 10px;
  color: var(--txm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 3px;
}

.fcast-v {
  font-family: var(--fm);
  font-size: 13px;
  font-weight: 700;
  color: var(--tx);
}

/* ── Month goal ── */
.month-goal {
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  padding: 12px 14px;
  margin-top: 12px;
}

.mg-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 6px;
}

.mg-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--txm);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.mg-count {
  font-family: var(--fm);
  font-size: 15px;
  font-weight: 700;
}

.mg-count.ok { color: var(--green); }
.mg-count.warn { color: var(--yellow); }
.mg-count.low { color: var(--red); }

/* ── Rent periods ── */
.rp {
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  overflow: hidden;
  margin-bottom: 7px;
}

.rp:last-child {
  margin-bottom: 0;
}

.rp-head {
  display: grid;
  grid-template-columns: 10px 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 10px 13px;
  background: var(--s2);
}

.rp-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ac);
}

.rp-dot.lk {
  background: var(--txd);
}

.rp-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--tx);
}

.rp-detail {
  font-size: 10px;
  color: var(--txm);
  margin-top: 1px;
  font-family: var(--fm);
}

.rp-total {
  font-family: var(--fm);
  font-size: 13px;
  font-weight: 700;
  color: var(--ac2);
  white-space: nowrap;
}

.rp-total.lk {
  color: var(--txm);
}

.rp-edit {
  display: grid;
  grid-template-columns: 1.2fr 80px 80px auto;
  gap: 7px;
  padding: 10px 13px;
  background: var(--s1);
  border-top: 1px solid var(--b1);
  align-items: end;
}

.rp-add {
  background: var(--s2);
  border: 1px solid var(--b2);
  border-radius: var(--rs);
  padding: 11px 13px;
  margin-top: 7px;
  display: none;
}

.rp-add.open {
  display: block;
}

.rp-add-grid {
  display: grid;
  grid-template-columns: 1.5fr 85px 85px auto;
  gap: 7px;
  align-items: end;
}

/* ── Utilities ── */
.util-list {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.util {
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  overflow: hidden;
}

.util-head {
  display: grid;
  grid-template-columns: 20px 1fr auto auto auto;
  gap: 9px;
  align-items: center;
  padding: 10px 13px;
  background: var(--s2);
  cursor: pointer;
  user-select: none;
  transition: background var(--tr);
}

.util-head:hover {
  background: var(--s3);
}

.util-emoji {
  font-size: 14px;
  line-height: 1;
  text-align: center;
}

.util-name {
  font-size: 13px;
  font-weight: 600;
  color: var(--tx);
}

.util-sub {
  font-size: 10px;
  color: var(--txm);
  margin-top: 1px;
  font-family: var(--fm);
}

.util-sum {
  font-family: var(--fm);
  font-size: 13px;
  font-weight: 700;
  color: var(--ac2);
  white-space: nowrap;
}

.util-arrow {
  font-size: 10px;
  color: var(--txm);
  transition: transform var(--tr);
}

.util.open .util-arrow {
  transform: rotate(180deg);
}

.util-body {
  display: none;
  padding: 0 13px 11px;
  background: var(--s1);
  border-top: 1px solid var(--b1);
}

.util.open .util-body {
  display: block;
}

.ue-list {
  margin: 8px 0 6px;
  display: flex;
  flex-direction: column;
}

.ue {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  padding: 5px 0;
  border-bottom: 1px solid var(--b1);
}

.ue:last-child {
  border-bottom: none;
}

.ue-lbl {
  font-size: 12px;
  color: var(--tx);
}

.ue-amt {
  font-family: var(--fm);
  font-size: 12px;
  color: var(--ac2);
}

.ue-add {
  display: none;
  margin-top: 7px;
}

.ue-add.open {
  display: block;
}

.ue-tabs {
  display: flex;
  gap: 4px;
  margin-bottom: 7px;
}

.ue-tab {
  padding: 3px 9px;
  font-size: 11px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  border: 1px solid var(--b2);
  color: var(--txm);
  background: transparent;
  font-family: var(--fb);
  transition: all var(--tr);
}

.ue-tab.on {
  background: var(--acg);
  color: var(--ac2);
  border-color: rgba(191, 123, 80, 0.25);
}

.ue-grid-m {
  display: grid;
  grid-template-columns: 1fr 1fr auto;
  gap: 7px;
  align-items: end;
}

.ue-grid-p {
  display: grid;
  grid-template-columns: 1.2fr 80px 80px auto;
  gap: 7px;
  align-items: end;
}

.util-name-input {
  background: transparent;
  border: none;
  font-size: 13px;
  font-weight: 600;
  color: var(--tx);
  font-family: var(--fb);
  padding: 0;
  width: 100%;
}

.util-name-input:focus {
  outline: 1px solid var(--b3);
  border-radius: 3px;
  padding: 0 3px;
}

/* ── OTC ── */
.otc-row {
  display: grid;
  grid-template-columns: 1fr 105px auto;
  gap: 7px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--b1);
}

.otc-row:last-child {
  border-bottom: none;
}

/* ── Summary boxes ── */
.sum-big {
  font-family: var(--fm);
  font-size: 30px;
  font-weight: 700;
  color: var(--ac2);
  letter-spacing: -1px;
  line-height: 1;
}

.sum-lbl {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--txm);
  margin-bottom: 5px;
}

.sum-box {
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  padding: 12px;
  margin-bottom: 9px;
}

.sum-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  padding: 4px 0;
  border-bottom: 1px solid var(--b1);
}

.sum-row:last-child {
  border-bottom: none;
}

.sum-row-l {
  color: var(--txm);
}

.sum-row-v {
  font-family: var(--fm);
  font-size: 12px;
  color: var(--tx);
  font-weight: 700;
}

/* ── Charts ── */
.bar-chart {
  display: flex;
  align-items: flex-end;
  gap: 5px;
  height: 85px;
  padding: 0 2px;
}

.bar-item {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 3px;
  height: 100%;
  justify-content: flex-end;
}

.bar-fill {
  width: 100%;
  min-height: 2px;
  border-radius: 3px 3px 0 0;
  background: var(--ac);
  transition: height 0.4s ease;
}

.bar-fill.alt {
  background: var(--green);
}

.bar-lbl {
  font-size: 9px;
  color: var(--txm);
  text-align: center;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 100%;
}

/* ── Session form ── */
.sess-add {
  background: var(--s2);
  border: 1px solid var(--b2);
  border-radius: var(--r);
  padding: 13px 16px;
  margin-bottom: 14px;
  display: none;
}

.sess-add.open {
  display: block;
}

.sess-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 80px 1.4fr auto;
  gap: 9px;
  align-items: end;
}

.sess-edit-row {
  background: var(--s2);
  border-bottom: 1px solid var(--b2);
}

.sess-edit-row td {
  padding: 10px !important;
}

.sess-edit-inner {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr 1.5fr auto;
  gap: 8px;
  align-items: end;
}

/* ── Tasks ── */
.task-input-row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 8px;
  align-items: center;
  margin-bottom: 14px;
}

.task-list {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.task-item {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  background: var(--s2);
  border: 1px solid var(--b1);
  border-radius: var(--rs);
  transition: all var(--tr);
}

.task-item.done {
  opacity: 0.5;
}

.task-item.done .task-txt {
  text-decoration: line-through;
  color: var(--txm);
}

.task-cb {
  width: 16px;
  height: 16px;
  border: 1px solid var(--b3);
  border-radius: 4px;
  cursor: pointer;
  flex-shrink: 0;
  appearance: none;
  background: var(--s1);
  transition: all var(--tr);
  position: relative;
}

.task-cb:checked {
  background: var(--green);
  border-color: var(--green);
}

.task-cb:checked::after {
  content: '✓';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 9px;
  color: #fff;
  font-weight: 700;
}

.task-txt {
  font-size: 13px;
  color: var(--tx);
}

.task-pri {
  font-size: 10px;
  padding: 1px 6px;
  border-radius: 20px;
  font-weight: 700;
}

.pri-high {
  background: var(--redg);
  color: var(--red);
}

.pri-med {
  background: var(--yellowg);
  color: var(--yellow);
}

.pri-low {
  background: var(--greeng);
  color: var(--green);
}

.task-pri-select {
  width: auto;
  padding: 4px 8px;
  font-size: 11px;
  min-width: 0;
}

.tasks-filter {
  display: flex;
  gap: 6px;
  margin-bottom: 14px;
}

.tf-btn {
  padding: 4px 10px;
  font-size: 11px;
  border-radius: 20px;
  border: 1px solid var(--b2);
  color: var(--txm);
  background: transparent;
  cursor: pointer;
  font-family: var(--fb);
  font-weight: 600;
  transition: all var(--tr);
}

.tf-btn.on {
  background: var(--acg);
  color: var(--ac2);
  border-color: rgba(191, 123, 80, 0.25);
}

/* ── Empty state ── */
.empty {
  text-align: center;
  padding: 36px 20px;
  color: var(--txm);
}

.empty-ic {
  font-size: 26px;
  margin-bottom: 8px;
  opacity: 0.4;
}

.empty-tx {
  font-size: 12px;
  line-height: 1.6;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 18px;
  right: 18px;
  background: var(--s2);
  border: 1px solid var(--b2);
  border-radius: var(--r);
  padding: 10px 15px;
  font-size: 12px;
  color: var(--tx);
  z-index: 9999;
  transform: translateY(14px);
  opacity: 0;
  transition: all 0.2s ease;
  pointer-events: none;
  max-width: 280px;
}

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

.toast.ok {
  border-color: var(--green);
}

.toast.err {
  border-color: var(--red);
}

/* ── Mobile nav ── */
.mob-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--s1);
  border-top: 1px solid var(--b1);
  z-index: 100;
}

.mob-nav-items {
  display: flex;
}

.mni {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 7px 2px;
  cursor: pointer;
  font-size: 9px;
  color: var(--txm);
  transition: color var(--tr);
  border: none;
  background: none;
  font-family: var(--fb);
}

.mni-ic {
  font-size: 17px;
}

.mni.on {
  color: var(--ac2);
}

/* ── Utility classes ── */
.mt3 { margin-top: 12px; }
.mt4 { margin-top: 16px; }
.mb3 { margin-bottom: 12px; }
.mb4 { margin-bottom: 16px; }
.c-muted { color: var(--txm); }
.c-ac { color: var(--ac2); }
.c-green { color: var(--green); }
.c-red { color: var(--red); }
.c-yellow { color: var(--yellow); }
.tx-m { font-family: var(--fm); }

/* ── Responsive ── */
@media (max-width: 900px) {
  .sb {
    display: none;
  }
  
  .mob-nav {
    display: flex;
  }
  
  .main {
    margin-left: 0;
    max-width: 100vw;
    padding: 16px 13px 76px;
  }
  
  .two-col,
  .three-col {
    grid-template-columns: 1fr;
  }
  
  .kpig {
    grid-template-columns: 1fr 1fr;
  }
  
  .rp-add-grid,
  .ue-grid-p {
    grid-template-columns: 1fr 1fr;
  }
  
  .sess-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .rp-edit {
    grid-template-columns: 1fr 1fr;
  }
  
  .sess-edit-inner {
    grid-template-columns: 1fr 1fr 1fr;
  }
  
  .forecast-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .sync-widget {
    top: auto;
    bottom: 70px;
    right: 10px;
    left: 10px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .kpig {
    grid-template-columns: 1fr;
  }
  
  .task-input-row {
    grid-template-columns: 1fr auto;
  }
}

/* ════════════════════════════════════════════════════════════════
   FIX: Przycisk "Dodaj sesję" zakryty przez widget sync
   ════════════════════════════════════════════════════════════════ */

#pg-sessions .ph.frow {
  padding-right: 200px;
}

@media (max-width: 768px) {
  #pg-sessions .ph.frow {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding-right: 18px;
  }
  
  #pg-sessions .ph.frow > button {
    width: 100%;
  }
}

/* PDF drop zone highlight effect */
#pdf-drop-zone.highlight {
  background: var(--acg);
  border-color: var(--ac);
  transform: scale(1.02);
}

/* ════════════════════════════════════════════════════════════════
   AUTH WALL - Full screen login before app access
   ════════════════════════════════════════════════════════════════ */

.auth-wall {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bgs) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
}

.auth-wall-content {
  max-width: 420px;
  width: 100%;
  padding: 24px;
}

.auth-wall-logo {
  text-align: center;
  margin-bottom: 48px;
}

.auth-wall-box {
  background: var(--bgs);
  border: 1px solid var(--bd);
  border-radius: 12px;
  padding: 32px;
  box-shadow: 0 4px 24px rgba(0,0,0,0.1);
}

.auth-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.auth-error {
  font-size: 12px;
  color: #ff4444;
  margin-top: -8px;
  min-height: 18px;
}

@media (max-width: 480px) {
  .auth-wall-content {
    padding: 16px;
  }
  
  .auth-wall-box {
    padding: 24px;
  }
  
  .auth-wall-logo {
    margin-bottom: 32px;
  }
  
  .auth-wall-logo div:first-child {
    font-size: 36px !important;
  }
}