:root {
      --bg-main: #05070b;
      --bg-panel: #101621;
      --bg-panel-soft: #151c28;
      --accent-brass: #c49b5b;
      --accent-copper: #b8743b;
      --accent-ether: #4ec0c8;
      --text-main: #e4e4e4;
      --text-muted: #a5a9b5;
      --border-soft: #262f3c;
      --border-strong: #3a4555;
      --shadow-soft: 0 16px 40px rgba(0,0,0,0.75);
      --radius-lg: 18px;
      --radius-md: 12px;
      --radius-sm: 8px;
      --font-main: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      --font-title: "Georgia", "Times New Roman", serif;
      --text-primary: #e4e4e4;
      --text-error: #e05252;
      --text-success: #4ec06a;
      --bg-primary: #c49b5b;
    }

    * {
      box-sizing: border-box;
    }

    body {
      margin: 0;
      font-family: var(--font-main);
      background:
        radial-gradient(circle at top, #182437 0, #05070b 55%, #020308 100%);
      color: var(--text-main);
    }

    .app {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
    }

    /* Top bar */
    .topbar {
      padding: 10px 16px;
      border-bottom: 1px solid var(--border-soft);
      background:
        radial-gradient(circle at top left, rgba(255,255,255,0.06), transparent 55%),
        radial-gradient(circle at top right, rgba(78,192,200,0.16), transparent 60%),
        linear-gradient(135deg, #151b23, #0b1017);
      box-shadow: 0 10px 25px rgba(0,0,0,0.7);
      display: flex;
      align-items: center;
      gap: 18px;
      justify-content: space-between;
      position: relative;
      z-index: 2;
    }

    .topbar-left {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .logo-mark {
      width: 32px;
      height: 32px;
      border-radius: 50%;
      border: 1px solid rgba(196,155,91,0.8);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
    }

    .logo-mark::before,
    .logo-mark::after {
      content: "";
      position: absolute;
      width: 70%;
      height: 2px;
      border-radius: 999px;
      background: linear-gradient(
        to right,
        rgba(196,155,91,0),
        rgba(196,155,91,0.85),
        rgba(196,155,91,0)
      );
    }

    .logo-mark::before {
      transform: rotate(35deg);
    }

    .logo-mark::after {
      transform: rotate(-35deg);
    }

    .logo-text {
      display: flex;
      flex-direction: column;
      gap: 2px;
    }

    .logo-title {
      font-family: var(--font-title);
      font-size: 16px;
      letter-spacing: 0.18em;
      text-transform: uppercase;
      color: var(--accent-brass);
    }

    .logo-subtitle {
      font-size: 11px;
      color: var(--text-muted);
      letter-spacing: 0.12em;
      text-transform: uppercase;
    }

    .topbar-center {
      display: flex;
      align-items: center;
      gap: 8px;
      flex-wrap: wrap;
      justify-content: center;
    }

    .resource-pill {
      display: flex;
      align-items: center;
      gap: 4px;
      padding: 4px 10px;
      border-radius: 999px;
      border: 1px solid rgba(196,155,91,0.5);
      background: rgba(5,7,12,0.7);
      backdrop-filter: blur(6px);
      font-size: 12px;
      color: var(--text-main);
    }

    .resource-icon {
      font-size: 13px;
    }

    .resource-label {
      text-transform: uppercase;
      letter-spacing: 0.16em;
      font-size: 10px;
      color: var(--text-muted);
    }

    .resource-value {
      font-weight: 500;
      color: var(--accent-ether);
    }

    .topbar-center {
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 6px 12px;
      border-radius: 999px;
      border: 1px solid var(--border-soft);
      background: rgba(5,7,12,0.85);
    }

    .production-label {
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      color: var(--text-muted);
    }

    .production-items {
      display: flex;
      gap: 12px;
    }

    .production-item {
      font-size: 11px;
      font-weight: 500;
      color: var(--accent-copper);
      white-space: nowrap;
    }

    .topbar-right {
      display: flex;
      align-items: center;
      gap: 10px;
      flex-wrap: wrap;
      justify-content: flex-end;
    }

    .btn-logout {
      background: rgba(196, 155, 91, 0.1);
      border: 1px solid rgba(196, 155, 91, 0.3);
      border-radius: var(--radius-sm);
      padding: 8px 12px;
      color: var(--accent-brass);
      cursor: pointer;
      font-size: 16px;
      transition: all 0.2s;
    }

    .btn-logout:hover {
      background: rgba(196, 155, 91, 0.2);
      border-color: var(--accent-brass);
      transform: translateY(-1px);
    }

    .top-meta {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      color: var(--text-muted);
      padding: 4px 8px;
      border-radius: 999px;
      border: 1px solid var(--border-soft);
      background: rgba(5,7,12,0.8);
    }

    .btn-small {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      padding: 5px 10px;
      border-radius: 999px;
      border: 1px solid rgba(196,155,91,0.6);
      background: linear-gradient(135deg, #1d2532, #151b25);
      color: var(--accent-brass);
      cursor: pointer;
    }

    .btn-small:hover {
      border-color: var(--accent-ether);
      color: var(--accent-ether);
    }

    @media (max-width: 720px) {
      .topbar {
        flex-direction: column;
        align-items: flex-start;
      }
      .topbar-center, .topbar-right {
        justify-content: flex-start;
      }
    }

    /* Main layout */
    .main {
      flex: 1;
      display: grid;
      grid-template-columns: minmax(0, 260px) minmax(0, 1.3fr) minmax(0, 400px);
      gap: 16px;
      padding: 16px;
    }

    @media (max-width: 1100px) {
      .main {
        grid-template-columns: minmax(0, 260px) minmax(0, 1fr);
        grid-template-rows: auto auto;
        grid-template-areas:
          "left right"
          "center center";
      }
      .panel-left { grid-area: left; }
      .panel-center { grid-area: center; }
      .panel-right { grid-area: right; }
    }

    @media (max-width: 800px) {
      .main {
        grid-template-columns: minmax(0, 1fr);
        grid-template-areas:
          "left"
          "center"
          "right";
      }
    }

    .panel {
      background: linear-gradient(155deg, var(--bg-panel-soft), #101826);
      border-radius: var(--radius-lg);
      border: 1px solid var(--border-soft);
      box-shadow: var(--shadow-soft);
      position: relative;
      overflow: hidden;
    }

    .panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background: radial-gradient(circle at top right, rgba(78,192,200,0.14), transparent 55%);
      opacity: 0.85;
      pointer-events: none;
    }

    .panel-inner {
      position: relative;
      z-index: 1;
      padding: 10px 12px 12px;
    }

    .panel-header {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 8px;
      margin-bottom: 6px;
    }

    .panel-title {
      font-family: var(--font-title);
      font-size: 16px;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      color: var(--accent-brass);
      margin: 0;
    }

    .panel-sub {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.16em;
      color: var(--text-muted);
    }

    .panel-divider {
      height: 1px;
      background: linear-gradient(
        to right,
        rgba(196,155,91,0.8),
        rgba(196,155,91,0.16),
        transparent
      );
      margin-bottom: 8px;
    }

    /* City panel */
    /* Scrollable content with styled scrollbar */
    .scrollable-content {
      max-height: 450px;
      overflow-y: auto;
      overflow-x: hidden;
      padding-right: 4px;
      /* Firefox scrollbar */
      scrollbar-width: thin;
      scrollbar-color: rgba(196, 155, 91, 0.6) rgba(38, 47, 60, 0.3);
    }

    /* Styled scrollbar for WebKit browsers (Chrome, Safari, Edge) */
    .scrollable-content::-webkit-scrollbar {
      width: 8px;
    }

    .scrollable-content::-webkit-scrollbar-track {
      background: rgba(38, 47, 60, 0.3);
      border-radius: 4px;
    }

    .scrollable-content::-webkit-scrollbar-thumb {
      background: linear-gradient(
        to bottom,
        rgba(196, 155, 91, 0.6),
        rgba(196, 155, 91, 0.4)
      );
      border-radius: 4px;
      border: 1px solid rgba(38, 47, 60, 0.5);
    }

    .scrollable-content::-webkit-scrollbar-thumb:hover {
      background: linear-gradient(
        to bottom,
        rgba(196, 155, 91, 0.8),
        rgba(196, 155, 91, 0.6)
      );
    }

    .city-grid {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .building-tabs {
      display: flex;
      gap: 4px;
      margin-bottom: 12px;
      border-bottom: 1px solid var(--border-soft);
    }

    .building-tab {
      flex: 1;
      padding: 8px 12px;
      background: transparent;
      border: none;
      border-bottom: 2px solid transparent;
      color: var(--text-muted);
      font-size: 12px;
      text-transform: uppercase;
      letter-spacing: 0.1em;
      cursor: pointer;
      transition: all 0.2s ease;
    }

    .building-tab:hover {
      color: var(--text-primary);
      background: rgba(196,155,91,0.05);
    }

    .building-tab.active {
      color: var(--accent-copper);
      border-bottom-color: var(--accent-copper);
    }

    .building-card {
      border-radius: var(--radius-md);
      border: 1px solid var(--border-soft);
      padding: 8px 9px;
      background: radial-gradient(circle at top left, rgba(196,155,91,0.08), transparent 60%);
      display: flex;
      flex-direction: column;
      gap: 4px;
      cursor: pointer;
      transition: border-color 0.15s ease, transform 0.1s ease, box-shadow 0.15s ease;
    }

    .building-card:hover {
      border-color: rgba(196,155,91,0.75);
      transform: translateY(-1px);
      box-shadow: 0 10px 22px rgba(0,0,0,0.7);
    }

    .building-header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 6px;
    }

    .building-name {
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .building-level {
      font-size: 11px;
      color: var(--text-muted);
      text-transform: uppercase;
      letter-spacing: 0.14em;
    }

    .building-body {
      font-size: 12px;
      color: var(--text-muted);
    }

    .progress-bar {
      height: 4px;
      border-radius: 999px;
      background: rgba(255,255,255,0.05);
      overflow: hidden;
    }

    .progress-fill {
      height: 100%;
      width: 60%;
      background: linear-gradient(90deg, var(--accent-copper), var(--accent-ether));
    }

    .building-meta {
      display: flex;
      justify-content: space-between;
      font-size: 11px;
      color: var(--text-muted);
    }

    .building-actions {
      display: flex;
      gap: 4px;
      margin-top: 6px;
    }

    .btn-building {
      flex: 1;
      padding: 6px 10px;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      border: 1px solid var(--border-soft);
      border-radius: var(--radius-sm);
      background: rgba(196,155,91,0.1);
      color: var(--accent-copper);
      cursor: pointer;
      transition: all 0.15s ease;
    }

    .btn-building:hover:not(:disabled) {
      background: var(--accent-copper);
      color: var(--bg-primary);
      border-color: var(--accent-copper);
      transform: translateY(-1px);
    }

    .btn-building:disabled {
      opacity: 0.3;
      cursor: not-allowed;
    }

    .btn-building.btn-upgrade {
      background: rgba(78,192,200,0.1);
      color: var(--accent-ether);
      border-color: rgba(78,192,200,0.3);
    }

    .btn-building.btn-upgrade:hover:not(:disabled) {
      background: var(--accent-ether);
      color: var(--bg-primary);
      border-color: var(--accent-ether);
    }

    .loading-message {
      text-align: center;
      padding: 20px;
      color: var(--text-muted);
      font-size: 12px;
    }

    /* Map panel */
    .map-wrapper {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .map-top-row {
      display: flex;
      justify-content: space-between;
      align-items: baseline;
      gap: 8px;
      font-size: 12px;
    }

    .map-status {
      color: var(--text-muted);
    }

    .map-btn-row {
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }

    .btn-ghost {
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.12em;
      padding: 4px 8px;
      border-radius: 999px;
      border: 1px solid var(--border-soft);
      background: rgba(5,7,12,0.7);
      color: var(--text-muted);
      cursor: pointer;
    }

    .btn-ghost:hover {
      border-color: var(--accent-ether);
      color: var(--accent-ether);
    }

.map-grid {
  margin-top: 6px;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(circle at top, rgba(78,192,200,0.09), transparent 60%),
    radial-gradient(circle at bottom, rgba(0,0,0,0.6), #05070b);
  display: flex;
  justify-content: center;
  align-items: center;

  /* 🔽 tady je ten podstatný rozdíl */
  min-height: 620px;                  /* mapa má teď mnohem víc místa na výšku */
}


/* SVG zabere jen kompaktní střed */
.map-svg {
  max-width: 520px;
  width: 100%;
}

/* základní vzhled hexu */
.hex-cell use {
  fill: rgba(7,11,18,0.9);
  stroke: rgba(112,126,140,0.7);
  stroke-width: 1.5;
  transition: stroke 0.15s ease, filter 0.15s ease;
}

/* mlha */
.hex-cell.fog use {
  fill: rgba(3,5,8,0.95);
  stroke: rgba(60,70,82,0.8);
}

/* objevený hex */
.hex-cell.discovered use {
  fill: url(#hexGradient);
  stroke: rgba(196,155,91,0.95);
}

/* město */
.hex-cell.city use {
  stroke-width: 2;
  filter: drop-shadow(0 0 6px rgba(196,155,91,0.7));
}

/* hover / výběr */
.hex-cell:hover use {
  stroke: var(--accent-ether);
  filter: drop-shadow(0 0 8px rgba(78,192,200,0.8));
  cursor: pointer;
}

.hex-cell.selected use {
  stroke: var(--accent-ether);
  stroke-width: 2;
}

/* ikonka / otazník v hexu */
.hex-label-svg {
  font-size: 18px;
  text-anchor: middle;
  dominant-baseline: middle;
  fill: var(--text-muted);
}

.hex-cell.discovered .hex-label-svg {
  fill: var(--text-main);
}



/* jeden řádek hexů */
.map-row {
  display: flex;
  gap: 10px;
}

/* offset = cca polovina šířky hexu (88/2 ≈ 44) */
.map-row.offset {
  margin-left: 44px;
}

@media (max-width: 720px) {
  .map-row.offset {
    margin-left: 26px;
  }
}


.hex {
  position: relative;
  width: 88px;    /* zvětšeno z 64 */
  height: 100px;  /* zvětšeno z 72 */
}

.hex-inner {
  position: absolute;
  inset: 0;
  clip-path: polygon(
    25% 4%, 75% 4%, 98% 50%, 75% 96%, 25% 96%, 2% 50%
  );
  background: rgba(7,11,18,0.9);
  border: 1px solid rgba(112,126,140,0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.1s ease;
  cursor: pointer;
}




    .hex-inner.discovered {
      border-color: rgba(196,155,91,0.9);
      background: radial-gradient(circle at top, rgba(196,155,91,0.18), rgba(7,11,18,0.95));
      color: var(--text-main);
    }

    .hex-inner.highlight {
      box-shadow: 0 0 0 1px rgba(78,192,200,0.7);
      border-color: var(--accent-ether);
      transform: translateY(-1px);
    }

    .hex-label {
      pointer-events: none;
    }

    /* Right panel tabs */
    .tabs {
      display: flex;
      margin-bottom: 6px;
      border-radius: 999px;
      border: 1px solid var(--border-soft);
      padding: 2px;
      background: rgba(5,7,12,0.8);
    }

    .tab-btn {
      flex: 1;
      font-size: 11px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      padding: 5px 6px;
      border-radius: 999px;
      border: none;
      background: transparent;
      color: var(--text-muted);
      cursor: pointer;
      transition: background 0.15s ease, color 0.15s ease;
    }

    .tab-btn.active {
      background: linear-gradient(135deg, #1f2836, #131a25);
      color: var(--accent-brass);
      box-shadow: 0 0 0 1px rgba(196,155,91,0.7);
    }

    .tab-content {
      margin-top: 6px;
      font-size: 13px;
    }

    .faction-list {
      margin-bottom: 6px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-soft);
      padding: 6px;
      background: rgba(8,11,18,0.9);
      display: flex;
      flex-direction: column;
      gap: 4px;
    }

    .faction-item {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 4px 6px;
      border-radius: var(--radius-sm);
      cursor: pointer;
      transition: background 0.12s ease, transform 0.08s ease;
      font-size: 12px;
    }

    .faction-item:hover {
      background: rgba(196,155,91,0.12);
      transform: translateY(-1px);
    }

    .faction-item.active {
      background: radial-gradient(circle at left, rgba(196,155,91,0.28), rgba(8,11,18,0.95));
      box-shadow: 0 8px 18px rgba(0,0,0,0.8);
    }

    .faction-name {
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

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

    .attitude-pill {
      padding: 2px 6px;
      border-radius: 999px;
      border: 1px solid rgba(196,155,91,0.5);
      font-size: 10px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
    }

    .attitude-pos {
      color: var(--accent-ether);
    }

    .attitude-neutral {
      color: var(--text-muted);
    }

    .attitude-neg {
      color: #ff7b72;
      border-color: rgba(255,123,114,0.5);
    }

    .faction-detail {
      border-radius: var(--radius-md);
      border: 1px solid var(--border-soft);
      padding: 8px 9px;
      background: linear-gradient(155deg, #141c29, #0b1018);
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .faction-detail-title {
      font-size: 13px;
      text-transform: uppercase;
      letter-spacing: 0.14em;
      color: var(--accent-brass);
    }

    .faction-detail-body {
      font-size: 12px;
      color: var(--text-muted);
    }

    .faction-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

    .btn-action {
      font-size: 11px;
      padding: 4px 8px;
      border-radius: 999px;
      border: 1px solid var(--border-soft);
      background: rgba(5,7,12,0.7);
      color: var(--text-main);
      cursor: pointer;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .btn-action.primary {
      border-color: rgba(196,155,91,0.7);
      color: var(--accent-brass);
      background: linear-gradient(135deg, #1e2634, #121824);
    }

    .btn-action:hover {
      border-color: var(--accent-ether);
      color: var(--accent-ether);
    }

    /* Project widget */
    .project-widget {
      margin-top: 8px;
      border-radius: var(--radius-md);
      border: 1px solid var(--border-soft);
      padding: 8px;
      background: radial-gradient(circle at top, rgba(196,155,91,0.12), rgba(10,13,19,0.95));
      display: grid;
      grid-template-columns: 80px minmax(0, 1fr);
      gap: 8px;
      align-items: center;
    }

    .project-circle {
      width: 70px;
      height: 70px;
      border-radius: 50%;
      border: 2px solid rgba(196,155,91,0.9);
      display: flex;
      align-items: center;
      justify-content: center;
      position: relative;
      overflow: hidden;
      background: radial-gradient(circle at top, rgba(78,192,200,0.2), rgba(0,0,0,0.9));
    }

    .project-circle::before,
    .project-circle::after {
      content: "";
      position: absolute;
      border-radius: 50%;
      border: 1px dashed rgba(196,155,91,0.5);
      width: 90%;
      height: 90%;
    }

    .project-circle::after {
      width: 60%;
      height: 60%;
      border-style: solid;
      border-color: rgba(78,192,200,0.6);
    }

    .project-progress {
      font-size: 14px;
      font-weight: 600;
      color: var(--accent-ether);
      position: relative;
      z-index: 1;
    }

    .project-text-main {
      font-size: 13px;
      font-weight: 500;
    }

    .project-text-sub {
      font-size: 12px;
      color: var(--text-muted);
    }

    .project-meta {
      margin-top: 4px;
      font-size: 11px;
      color: var(--text-muted);
    }

    .project-actions {
      margin-top: 6px;
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
    }

.map-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* spodní panel s detailem hexu */
.map-detail {
  margin-top: 4px;
  padding: 10px 12px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-soft);
  background: linear-gradient(145deg, #141c24, #0b1016);
  box-shadow: 0 10px 30px rgba(0,0,0,0.7);
  font-size: 13px;
}

.map-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 4px;
}

.map-detail-title {
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent-brass);
}

.map-detail-coords {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

.map-detail-body {
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 6px;
}

.map-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.map-detail .btn-action[disabled] {
  opacity: 0.5;
  cursor: default;
  border-style: dashed;
}

/* Auth styles */
.auth-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background: radial-gradient(circle at top, #182437 0, #05070b 55%, #020308 100%);
}

.auth-box {
  width: 100%;
  max-width: 420px;
  background: var(--bg-panel);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-soft);
}

.auth-header {
  text-align: center;
  margin-bottom: 32px;
}

.auth-header h1 {
  font-family: var(--font-title);
  font-size: 28px;
  color: var(--accent-brass);
  margin: 0 0 8px 0;
  letter-spacing: 2px;
}

.auth-subtitle {
  color: var(--text-muted);
  font-size: 12px;
  margin: 0;
  letter-spacing: 1px;
}

.auth-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--border-soft);
}

.auth-tab {
  flex: 1;
  padding: 12px;
  background: none;
  border: none;
  color: var(--text-muted);
  cursor: pointer;
  font-size: 14px;
  font-weight: 500;
  transition: all 0.2s;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
}

.auth-tab:hover {
  color: var(--text-main);
}

.auth-tab.active {
  color: var(--accent-ether);
  border-bottom-color: var(--accent-ether);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-main);
  font-size: 14px;
  font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"] {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-panel-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-size: 14px;
  transition: all 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--accent-ether);
  box-shadow: 0 0 0 3px rgba(78, 192, 200, 0.1);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-muted);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
}

.btn-primary {
  width: 100%;
  padding: 14px;
  background: linear-gradient(135deg, var(--accent-ether), #3a9ba3);
  border: none;
  border-radius: var(--radius-sm);
  color: white;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}

.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(78, 192, 200, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.error-message {
  margin-top: 16px;
  padding: 12px;
  background: rgba(220, 53, 69, 0.1);
  border: 1px solid rgba(220, 53, 69, 0.3);
  border-radius: var(--radius-sm);
  color: #ff6b7a;
  font-size: 14px;
  text-align: center;
}