@font-face {
  font-family: "Frutiger";
  src: url("assets/fonts/Frutiger-LT-Arabic-55-Roman.ttf") format("truetype");
  font-weight: normal;
  font-style: normal;
}

@font-face {
  font-family: "Frutiger";
  src: url("assets/fonts/Frutiger-LT-Arabic-65-Bold.ttf") format("truetype");
  font-weight: 700;
  font-style: normal;
}

:root {
  --primary: #9053e7;
  --primary-dark: #7a3fd1;
  --primary-soft: #f3ecff;
  --text: #1b1b1f;
  --muted: #77717f;
  --border: #e5e0ec;
  --danger: #d4380d;
  --success: #237804;
  --card: #ffffff;
}

* {
  box-sizing: border-box;
  font-family: "Frutiger", "Segoe UI", Tahoma, Arial, sans-serif;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--text);
  background-color: #330033;
  background-image: url("assets/login.svg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(51, 0, 51, 0.58) 0%,
    rgba(144, 83, 231, 0.42) 100%
  );
  pointer-events: none;
}

.app {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 34px 16px 44px;
}

.card {
  position: relative;
  width: 640px;
  max-width: 100%;
  background: var(--card);
  border-radius: 18px;
  box-shadow: 0 26px 80px rgba(0, 0, 0, 0.35);
  padding: 30px 34px 24px;
}

.brand {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.brand-logo {
  height: 38px;
  max-width: 210px;
  object-fit: contain;
}

.brand h1 {
  margin: 12px 0 2px;
  font-size: 23px;
  letter-spacing: 0.2px;
  color: var(--text);
}

.brand p {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
}

.field {
  margin-top: 18px;
}

.field label {
  display: flex;
  align-items: center;
  gap: 7px;
  margin-bottom: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
}

.field label span {
  color: var(--muted);
  font-weight: 400;
  font-size: 11px;
  direction: ltr;
}

input {
  width: 100%;
  height: 44px;
  padding: 0 12px;
  border: 1px solid var(--border);
  border-radius: 9px;
  background: #fff;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.15s, box-shadow 0.15s;
}

input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(144, 83, 231, 0.16);
}

input::placeholder {
  color: #b1a8bd;
}

#deviceId {
  font-family: Consolas, Menlo, Monaco, monospace;
  letter-spacing: 0.4px;
}

.input-row {
  display: flex;
  gap: 8px;
}

.input-row input {
  flex: 1;
}

.hint {
  margin: 5px 0 0;
  color: var(--muted);
  font-size: 11.5px;
}

.ghost-btn {
  border: 1px solid var(--border);
  background: #fff;
  color: var(--text);
  border-radius: 9px;
  padding: 0 14px;
  height: 44px;
  font-size: 13px;
  font-weight: 700;
  cursor: pointer;
  white-space: nowrap;
  transition: border-color 0.15s, color 0.15s, background 0.15s;
}

.ghost-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-soft);
}

.ghost-btn.danger:hover {
  border-color: #ffbb96;
  color: var(--danger);
  background: #fff2e8;
}

.duration-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.duration {
  border: 1.5px solid var(--border);
  background: #fff;
  border-radius: 11px;
  padding: 10px 8px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 2px;
  align-items: center;
  transition: border-color 0.15s, background 0.15s, box-shadow 0.15s;
}

.duration strong {
  font-size: 13.5px;
  color: var(--text);
}

.duration span {
  font-size: 11.5px;
  color: var(--muted);
}

.duration:hover {
  border-color: #c9a9f5;
}

.duration.active {
  border-color: var(--primary);
  background: var(--primary-soft);
  box-shadow: 0 0 0 3px rgba(144, 83, 231, 0.1);
}

.duration.active strong,
.duration.active span {
  color: var(--primary-dark);
}

.primary-btn {
  width: 100%;
  height: 47px;
  margin-top: 20px;
  border: none;
  border-radius: 10px;
  background: linear-gradient(180deg, var(--primary) 0%, #8345dd 100%);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  box-shadow: 0 8px 18px rgba(144, 83, 231, 0.28);
  transition: transform 0.12s, box-shadow 0.12s;
}

.primary-btn:hover {
  box-shadow: 0 10px 24px rgba(144, 83, 231, 0.4);
}

.primary-btn:active {
  transform: translateY(1px);
}

.primary-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  box-shadow: none;
}

.output {
  margin-top: 20px;
  border: 1px solid #dccbfa;
  background: linear-gradient(180deg, #fbf8ff 0%, #f6f0ff 100%);
  border-radius: 13px;
  padding: 14px;
}

.output-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
  font-size: 13px;
  font-weight: 700;
  color: var(--primary-dark);
}

.output-head .ghost-btn {
  height: 34px;
  padding: 0 12px;
  font-size: 12px;
  background: #fff;
}

.code-boxes {
  display: grid;
  grid-template-columns: repeat(10, minmax(0, 1fr));
  gap: 6px;
}

.code-box {
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid #d9c9f5;
  border-radius: 8px;
  background: #fff;
  color: var(--primary-dark);
  font-family: Consolas, Menlo, Monaco, monospace;
  font-size: 16px;
  font-weight: 700;
  user-select: all;
}

.code-box.empty {
  color: #cbc3d6;
  background: #faf8fd;
}

.output-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
  color: var(--muted);
  font-size: 11.5px;
}

.output-meta b {
  color: var(--text);
  font-weight: 700;
}

.notice {
  margin-top: 18px;
  padding: 10px 12px;
  border-radius: 9px;
  border: 1px dashed #d9c9f5;
  background: #fcfaff;
  color: #5b4b70;
  font-size: 12px;
  line-height: 1.6;
}

.notice strong {
  color: var(--primary-dark);
}

.history {
  margin-top: 22px;
  border-top: 1px solid var(--border);
  padding-top: 18px;
}

.history-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.history-head h2 {
  margin: 0;
  font-size: 15px;
}

.history-head .ghost-btn {
  height: 32px;
  padding: 0 11px;
  font-size: 12px;
}

.history-list {
  margin-top: 10px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 300px;
  overflow: auto;
}

.history-item {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 11px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  background: #fff;
}

.history-item .info {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.history-item .device {
  color: var(--text);
  font-family: Consolas, Menlo, Monaco, monospace;
  font-size: 11.5px;
  direction: ltr;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 340px;
}

.history-item .detail {
  color: var(--muted);
  font-size: 11px;
}

.history-item .actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.icon-btn {
  border: 1px solid var(--border);
  background: #fff;
  border-radius: 7px;
  height: 30px;
  padding: 0 9px;
  font-size: 11.5px;
  font-weight: 700;
  color: var(--text);
  cursor: pointer;
}

.icon-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.icon-btn.remove:hover {
  border-color: #ffbb96;
  color: var(--danger);
}

.empty {
  margin: 6px 0;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

.footer {
  margin-top: 20px;
  color: #a49bab;
  font-size: 10.5px;
  text-align: center;
  direction: ltr;
}

.toast {
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translate(-50%, 20px);
  background: #1f1f25;
  color: #fff;
  padding: 10px 18px;
  border-radius: 999px;
  font-size: 13px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 20;
  max-width: 90vw;
  text-align: center;
}

.toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

.hidden {
  display: none !important;
}

/* ------------------------------------------------------------------ tabs */
.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 20px;
  padding: 4px;
  background: #f5f0fc;
  border: 1px solid var(--border);
  border-radius: 11px;
}

.tab {
  border: none;
  background: transparent;
  color: var(--muted);
  border-radius: 8px;
  height: 38px;
  font-size: 13.5px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
}

.tab:hover {
  color: var(--primary-dark);
}

.tab.active {
  background: #fff;
  color: var(--primary-dark);
  box-shadow: 0 2px 8px rgba(144, 83, 231, 0.16);
}

.tab-panel {
  display: block;
}

/* --------------------------------------------------------- relay / devices */
.relay-config {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 0 12px;
}

.relay-bar {
  margin-top: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.primary-btn.slim {
  width: auto;
  margin-top: 0;
  height: 40px;
  padding: 0 22px;
  font-size: 13.5px;
}

.relay-status {
  color: var(--muted);
  font-size: 11.5px;
  line-height: 1.5;
}

.relay-status.ok {
  color: var(--success);
}

.relay-status.error {
  color: var(--danger);
}

.device-summary {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-top: 14px;
}

.summary-card {
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 9px 11px;
  background: #fcfaff;
}

.summary-card b {
  display: block;
  font-size: 18px;
  color: var(--primary-dark);
}

.summary-card span {
  color: var(--muted);
  font-size: 11px;
}

.device-list {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  max-height: 430px;
  overflow: auto;
}

.device-row {
  border: 1px solid var(--border);
  border-radius: 11px;
  padding: 10px 12px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.device-row .device-main {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.device-row .device-name {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  flex-wrap: wrap;
}

.device-row .device-id {
  font-family: Consolas, Menlo, Monaco, monospace;
  font-size: 11px;
  color: var(--muted);
  direction: ltr;
  text-align: right;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 360px;
}

.device-row .device-meta {
  color: var(--muted);
  font-size: 11px;
}

.device-row .device-actions {
  display: flex;
  align-items: center;
  gap: 6px;
  flex-shrink: 0;
}

.device-row select {
  height: 30px;
  border: 1px solid var(--border);
  border-radius: 7px;
  background: #fff;
  color: var(--text);
  font-size: 11.5px;
  padding: 0 6px;
  outline: none;
}

.badge {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 1px 9px;
  font-size: 10.5px;
  font-weight: 700;
  background: #f0ecf6;
  color: var(--muted);
}

.badge.active {
  background: #e8f7e4;
  color: var(--success);
}

.badge.inactive {
  background: #fdecea;
  color: var(--danger);
}

.badge.pending {
  background: #fff6e6;
  color: #ad6800;
}

.badge.manual {
  background: #eef4ff;
  color: #1d4ed8;
}

.device-actions .icon-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}

@media (max-width: 560px) {
  .card {
    padding: 24px 18px 20px;
  }

  .code-boxes {
    gap: 4px;
  }

  .code-box {
    height: 36px;
    font-size: 13.5px;
    border-radius: 6px;
  }

  .duration-grid {
    grid-template-columns: 1fr;
  }

  .history-item .device {
    max-width: 190px;
  }

  .relay-config {
    grid-template-columns: 1fr;
  }

  .device-summary {
    grid-template-columns: 1fr;
  }

  .device-row {
    flex-direction: column;
    align-items: stretch;
  }

  .device-row .device-actions {
    justify-content: flex-end;
  }
}