/*
  SHUIMA AI Web Theme
  Use this file as the base stylesheet for web pages that should match
  the SHUIMA AI desktop app.
*/

:root {
  --sa-blue-950: #071225;
  --sa-blue-900: #0b1d3a;
  --sa-blue-850: #08162d;
  --sa-blue-800: #0f2448;
  --sa-blue-700: #12376b;
  --sa-blue-600: #164a8a;
  --sa-primary: #0d47ff;
  --sa-primary-2: #1976ff;
  --sa-cyan: #00aeef;
  --sa-teal: #00c2a8;
  --sa-focus: #49dcff;
  --sa-bg: #f2f6fa;
  --sa-surface: #ffffff;
  --sa-surface-soft: #f7fbff;
  --sa-border-soft: #d9e3f1;
  --sa-border-light: #c8def8;
  --sa-border-input-light: #b6d5ff;
  --sa-border: #315587;
  --sa-border-muted: #1d477c;
  --sa-text-light: #f2f6fa;
  --sa-text-light-2: #eaf2ff;
  --sa-text-muted: #cbd7ea;
  --sa-text-subtle: #94a7c5;
  --sa-text-dark: #0b1d3a;
  --sa-text-dark-muted: #697186;
  --sa-warning: #ffb020;
  --sa-warning-soft: #fff3df;
  --sa-error: #ff8aa0;
  --sa-disabled: #697186;
  --sa-radius-sm: 8px;
  --sa-radius-md: 12px;
  --sa-radius-lg: 14px;
  --sa-radius-xl: 16px;
  --sa-gap: 8px;
  --sa-font:
    "HarmonyOS Sans SC", "MiSans", "Microsoft YaHei UI", "PingFang SC",
    "Inter", "SF Pro Display", "Segoe UI", Arial, sans-serif;
  --sa-gradient-main: linear-gradient(90deg, #0d47ff 0%, #1976ff 55%, #00c2a8 100%);
  --sa-gradient-hover: linear-gradient(90deg, #1976ff 0%, #00aeef 100%);
  --sa-shadow-panel: 0 18px 45px rgba(7, 18, 37, 0.16);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  font-family: var(--sa-font);
  letter-spacing: 0;
  background: var(--sa-bg);
  color: var(--sa-text-dark);
}

body.sa-app {
  padding: 8px;
}

.sa-brand-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  padding: 8px 12px;
  background: var(--sa-surface);
  border: 1px solid var(--sa-border-soft);
  border-radius: var(--sa-radius-lg);
}

.sa-brand-lockup {
  width: 420px;
  max-width: 30vw;
  height: 56px;
  object-fit: contain;
  object-position: left center;
}

.sa-brand-title {
  min-width: 180px;
}

.sa-brand-title h1 {
  margin: 0;
  color: var(--sa-text-dark);
  font-size: 22px;
  line-height: 1.15;
  font-weight: 900;
}

.sa-brand-title p {
  margin: 4px 0 0;
  color: var(--sa-text-dark-muted);
  font-size: 12px;
  line-height: 1.3;
  font-weight: 800;
}

.sa-top-tool {
  flex: 1;
  min-width: 220px;
  padding: 7px 10px;
  border: 1px solid var(--sa-border-light);
  border-radius: var(--sa-radius-md);
  background: var(--sa-surface-soft);
}

.sa-trust-strip {
  width: 410px;
  max-width: 28vw;
  height: 40px;
  object-fit: contain;
  object-position: right center;
}

.sa-workspace {
  display: grid;
  grid-template-columns: 410px minmax(0, 1fr);
  gap: var(--sa-gap);
  margin-top: var(--sa-gap);
}

.sa-panel {
  background: var(--sa-blue-950);
  border: 1px solid var(--sa-primary);
  border-radius: var(--sa-radius-xl);
  padding: 10px;
  color: var(--sa-text-light);
  box-shadow: var(--sa-shadow-panel);
}

.sa-card {
  background: var(--sa-blue-900);
  border: 1px solid var(--sa-border-muted);
  border-radius: var(--sa-radius-md);
  padding: 14px;
  color: var(--sa-text-light-2);
}

.sa-card + .sa-card {
  margin-top: var(--sa-gap);
}

.sa-section-title {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 10px;
  color: #fff;
  font-size: 14px;
  font-weight: 900;
}

.sa-section-title::before {
  content: "";
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--sa-gradient-main);
  box-shadow: 0 0 0 1px rgba(73, 220, 255, 0.5);
}

.sa-muted {
  color: var(--sa-text-subtle);
  font-size: 12px;
  font-weight: 700;
}

.sa-field,
.sa-select,
.sa-textarea {
  width: 100%;
  min-height: 36px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-sm);
  background: var(--sa-blue-850);
  color: var(--sa-text-light);
  padding: 0 9px;
  font: 600 13px/1.3 var(--sa-font);
  outline: none;
}

.sa-textarea {
  min-height: 110px;
  padding: 8px 9px;
  resize: vertical;
}

.sa-field::placeholder,
.sa-textarea::placeholder {
  color: var(--sa-text-subtle);
}

.sa-field:focus,
.sa-select:focus,
.sa-textarea:focus {
  border-color: var(--sa-cyan);
  background: var(--sa-blue-900);
}

.sa-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 36px;
  padding: 0 14px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-sm);
  background: var(--sa-blue-800);
  color: var(--sa-text-light);
  font: 800 13px/1 var(--sa-font);
  text-decoration: none;
  white-space: nowrap;
  cursor: pointer;
}

.sa-button:hover {
  background: var(--sa-blue-700);
  border-color: var(--sa-primary-2);
}

.sa-button:disabled,
.sa-button.is-disabled {
  background: #17253a;
  border-color: #2b3b55;
  color: var(--sa-disabled);
  cursor: not-allowed;
}

.sa-button-primary {
  border-color: #42dcff;
  background: var(--sa-gradient-main);
  color: #fff;
}

.sa-button-primary:hover {
  background: var(--sa-gradient-hover);
}

.sa-button-warning {
  border-color: var(--sa-warning);
  background: #2a2030;
  color: var(--sa-warning-soft);
}

.sa-button-warning:hover {
  background: #48301c;
  border-color: #ffcf66;
}

.sa-button-row {
  display: flex;
  gap: var(--sa-gap);
  flex-wrap: wrap;
}

.sa-segmented {
  display: flex;
  gap: var(--sa-gap);
  padding: 3px;
  border: 1px solid var(--sa-border-muted);
  border-radius: var(--sa-radius-md);
  background: var(--sa-blue-900);
}

.sa-tab {
  flex: 1;
  min-height: 36px;
  border: 1px solid var(--sa-border);
  border-radius: var(--sa-radius-sm);
  background: var(--sa-blue-800);
  color: var(--sa-text-muted);
  font: 800 13px/1 var(--sa-font);
  cursor: pointer;
}

.sa-tab.is-active {
  color: #fff;
  border-color: var(--sa-focus);
  background: var(--sa-gradient-main);
}

.sa-status {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 5px 10px;
  border: 1px solid var(--sa-primary-2);
  border-radius: 9px;
  background: rgba(13, 71, 255, 0.16);
  color: #fff;
  font: 800 13px/1 var(--sa-font);
}

.sa-status-success {
  border-color: var(--sa-teal);
  background: rgba(0, 194, 168, 0.18);
}

.sa-status-warning {
  border-color: var(--sa-warning);
  background: rgba(255, 176, 32, 0.14);
  color: var(--sa-warning-soft);
}

.sa-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  overflow: hidden;
  border: 1px solid var(--sa-border);
  border-radius: 9px;
  background: var(--sa-blue-850);
  color: var(--sa-text-light);
  font-size: 13px;
}

.sa-table th {
  height: 38px;
  padding: 8px 10px;
  background: var(--sa-blue-800);
  color: #fff;
  font-weight: 900;
  text-align: left;
  border-bottom: 1px solid var(--sa-border);
}

.sa-table td {
  height: 38px;
  padding: 8px 10px;
  border-bottom: 1px solid var(--sa-border-muted);
  color: var(--sa-text-light);
}

.sa-table tr:nth-child(even) td {
  background: var(--sa-blue-900);
}

.sa-table tr:hover td {
  background: var(--sa-blue-700);
}

.sa-progress {
  overflow: hidden;
  height: 14px;
  border: 1px solid var(--sa-border);
  border-radius: 999px;
  background: var(--sa-blue-850);
}

.sa-progress > span {
  display: block;
  height: 100%;
  width: var(--value, 50%);
  background: var(--sa-gradient-main);
}

.sa-watermark {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: 0 8px 24px rgba(7, 18, 37, 0.16);
  pointer-events: none;
}

@media (max-width: 1100px) {
  .sa-brand-lockup {
    width: 260px;
    max-width: 36vw;
  }

  .sa-trust-strip {
    display: none;
  }

  .sa-workspace {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 720px) {
  body.sa-app {
    padding: 6px;
  }

  .sa-brand-bar {
    align-items: flex-start;
    flex-direction: column;
  }

  .sa-brand-lockup {
    width: 100%;
    max-width: 360px;
  }

  .sa-top-tool {
    width: 100%;
  }
}