frontend/src/index.css - main - npronnikov/ProcessVisualizer

frontend/src/index.css
513 строк14 KB
Madnick
Improve frontend card readability and navigation UX
26 май 2026, 14:04
26 май 2026, 14:049a3b6c0
@import url('https://fonts.googleapis.com/css2?family=Exo+2:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;600&display=swap');

/* ─── Design tokens ──────────────────────────────────────────────── */
:root {
  --font-sans: 'Exo 2', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Light mode */
  --bg-base:        #f0f4f8;
  --bg-surface:     #ffffff;
  --bg-card:        #ffffff;
  --bg-card-hover:  #f8fafc;
  --bg-sidebar:     #ffffff;
  --bg-header:      #ffffff;

  --border:         #e2e8f0;
  --border-strong:  #cbd5e1;

  --accent:         #0ea5e9;
  --accent-glow:    rgba(14, 165, 233, 0.18);
  --accent-success: #10b981;
  --accent-danger:  #ef4444;
  --accent-warn:    #f59e0b;
  --accent-info:    #6366f1;

  --text-primary:   #0f172a;
  --text-secondary: #475569;
  --text-muted:     #94a3b8;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.07), 0 1px 2px rgba(0,0,0,0.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.08), 0 1px 4px rgba(0,0,0,0.04);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.10), 0 4px 12px rgba(0,0,0,0.06);

  --radius:    6px;
  --radius-lg: 10px;
}

/* Dark mode tokens */
.dark-theme, [data-theme='dark'] {
  --bg-base:        #080d18;
  --bg-surface:     #0f1629;
  --bg-card:        #141d30;
  --bg-card-hover:  #1a2540;
  --bg-sidebar:     #0b1120;
  --bg-header:      #0b1120;

  --border:         #1e2d45;
  --border-strong:  #2a3d58;

  --accent:         #00d4aa;
  --accent-glow:    rgba(0, 212, 170, 0.15);
  --accent-success: #34d399;
  --accent-danger:  #f87171;
  --accent-warn:    #fbbf24;
  --accent-info:    #818cf8;

  --text-primary:   #e2e8f0;
  --text-secondary: #94a3b8;
  --text-muted:     #4a5f7a;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.4);
  --shadow-md: 0 4px 16px rgba(0,0,0,0.5);
  --shadow-lg: 0 12px 40px rgba(0,0,0,0.6);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  background:
    radial-gradient(circle at 12% -8%, color-mix(in srgb, var(--accent) 9%, transparent), transparent 35%),
    radial-gradient(circle at 88% 0%, color-mix(in srgb, var(--accent-info) 10%, transparent), transparent 40%),
    var(--bg-base);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100vh;
}

#root { min-height: 100vh; }

.app-shell {
  min-height: 100vh;
  background: transparent;
}

.app-topbar {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
  z-index: 1000;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-header) 91%, transparent);
  padding: 0 18px;
}

.app-topbar-left,
.app-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

.app-logo-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: color-mix(in srgb, var(--bg-card) 86%, transparent);
  padding: 8px 13px 8px 10px;
  cursor: pointer;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.app-logo-pill:hover {
  border-color: var(--border-strong);
  transform: translateY(-1px);
}

.app-logo-icon {
  width: 26px;
  height: 26px;
}

.app-brand {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text-primary);
}

.app-brand-k {
  color: var(--accent-danger);
}

.app-icon-btn {
  color: var(--text-muted) !important;
  border-radius: 10px !important;
  width: 36px;
  height: 36px;
}

.app-icon-btn:hover {
  color: var(--text-primary) !important;
  background: color-mix(in srgb, var(--accent) 12%, transparent) !important;
}

.app-user-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-card) 94%, transparent);
  padding: 4px 10px 4px 4px;
  cursor: pointer;
  transition: border-color 0.2s ease;
}

.app-user-button:hover {
  border-color: var(--accent);
}

.app-user-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  color: #fff;
  background: linear-gradient(130deg, var(--accent), var(--accent-info));
}

.app-user-name {
  color: var(--text-primary);
  font-size: 13px;
  font-weight: 600;
}

.app-sidebar {
  position: fixed;
  left: 0;
  bottom: 0;
  border-right: 1px solid var(--border);
  background: color-mix(in srgb, var(--bg-sidebar) 88%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 900;
}

.app-sidebar-inner {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 14px;
}

.app-nav-item {
  width: 100%;
  min-height: 46px;
  border-radius: 11px;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text-secondary);
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  gap: 10px;
  padding: 0 12px;
  cursor: pointer;
  transition: background 0.16s ease, color 0.16s ease, border-color 0.16s ease;
  text-align: left;
}

.app-nav-item:hover {
  color: var(--text-primary);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  border-color: color-mix(in srgb, var(--accent) 25%, var(--border));
}

.app-nav-item.is-active {
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  border-color: color-mix(in srgb, var(--accent) 36%, var(--border));
  color: var(--accent);
}

.app-nav-item.is-compact {
  min-height: 44px;
}

.app-nav-icon {
  font-size: 17px;
  line-height: 1;
}

.app-nav-label {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.app-content {
  background: transparent;
  padding: 22px;
}

.app-content-inner {
  max-width: 1460px;
  margin: 0 auto;
}

@media (max-width: 767px) {
  .app-topbar {
    padding: 0 12px;
    gap: 8px;
  }

  .app-logo-pill {
    padding: 7px 11px 7px 8px;
  }

  .app-brand {
    font-size: 14px;
  }

  .app-user-name {
    display: none;
  }

  .app-content {
    padding: 14px;
  }
}

/* ─── Scrollbar ──────────────────────────────────────────────────── */
::-webkit-scrollbar { width: 6px; height: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); }

/* ─── Typography ─────────────────────────────────────────────────── */
.stat-number {
  font-family: var(--font-mono);
  font-feature-settings: 'tnum';
  letter-spacing: -0.02em;
}

/* ─── Animations ─────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes shimmer {
  0%   { background-position: -200% center; }
  100% { background-position:  200% center; }
}

@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 var(--accent-glow); }
  70%  { box-shadow: 0 0 0 8px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}

.animate-fade-up   { animation: fadeUp 0.4s cubic-bezier(0.16, 1, 0.3, 1) both; }
.animate-fade-up-1 { animation-delay: 0.05s; }
.animate-fade-up-2 { animation-delay: 0.10s; }
.animate-fade-up-3 { animation-delay: 0.15s; }
.animate-fade-up-4 { animation-delay: 0.20s; }
.animate-fade-in   { animation: fadeIn 0.3s ease both; }

/* ─── Cards ──────────────────────────────────────────────────────── */
.meridian-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}

.meridian-card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--border-strong);
}

.meridian-card-interactive:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  border-color: var(--accent);
}

/* Accent stripe on left edge */
.card-accent-stripe {
  position: relative;
  overflow: hidden;
}
.card-accent-stripe::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--accent);
  border-radius: 3px 0 0 3px;
  opacity: 0;
  transition: opacity 0.22s;
}
.card-accent-stripe:hover::before { opacity: 1; }

/* ─── Progress bar overrides ─────────────────────────────────────── */
.ant-progress-inner {
  background: var(--border) !important;
}

.meridian-progress .ant-progress-bg {
  background: linear-gradient(90deg, var(--accent), color-mix(in srgb, var(--accent) 70%, white)) !important;
  background-size: 200% auto !important;
  animation: shimmer 3s linear infinite !important;
}

/* ─── Stat boxes ─────────────────────────────────────────────────── */
.stat-box {
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-base);
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
  min-width: 0;
}

.stat-box-success {
  background: color-mix(in srgb, var(--accent-success) 8%, var(--bg-card));
  border-color: color-mix(in srgb, var(--accent-success) 30%, var(--border));
}

.stat-box-danger {
  background: color-mix(in srgb, var(--accent-danger) 8%, var(--bg-card));
  border-color: color-mix(in srgb, var(--accent-danger) 30%, var(--border));
}

.stat-box-accent {
  background: color-mix(in srgb, var(--accent) 8%, var(--bg-card));
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
}

.stat-box-warn {
  background: color-mix(in srgb, var(--accent-warn) 8%, var(--bg-card));
  border-color: color-mix(in srgb, var(--accent-warn) 30%, var(--border));
}

/* ─── Header / Sidebar overrides ────────────────────────────────── */
.meridian-header {
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Menu item active state */
.ant-menu-item-selected {
  background: var(--accent-glow) !important;
}
.ant-menu-item-selected .ant-menu-title-content,
.ant-menu-item-selected .anticon {
  color: var(--accent) !important;
}

/* ─── FAB button ─────────────────────────────────────────────────── */
.meridian-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px !important;
  height: 56px !important;
  min-width: 56px !important;
  min-height: 56px !important;
  max-width: 56px !important;
  max-height: 56px !important;
  border-radius: 9999px !important;
  padding: 0 !important;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  z-index: 1000;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s ease;
  animation: pulse-ring 2.5s ease-out infinite;
}
.meridian-fab:hover {
  transform: scale(1.1) rotate(90deg);
  animation: none;
}

/* ─── Login page ─────────────────────────────────────────────────── */
.login-bg {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.4;
  pointer-events: none;
}

.login-bg::after {
  content: '';
  position: absolute;
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

/* ─── Badge ribbon tweaks ────────────────────────────────────────── */
.ant-ribbon { font-family: var(--font-sans) !important; font-size: 11px !important; }

/* ─── Ant Design form & input accent ────────────────────────────── */
.ant-input:focus,
.ant-input-affix-wrapper:focus,
.ant-input-affix-wrapper-focused {
  box-shadow: 0 0 0 3px var(--accent-glow) !important;
}

/* ─── BPMN viewer ────────────────────────────────────────────────── */
.bpmn-container {
  width: 100%;
  height: 600px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.bpmn-container .djs-palette { border: none; }
.incomplet-task { outline: 2px solid var(--accent-danger) !important; outline-offset: 2px; }

.status-ok          { color: var(--accent-success); }
.status-needs-effort { color: var(--accent-danger); }