/* ═══════════════════════════════════════════════════════════════
   CAFÉ CON LECHE — Design System
   Chain Tracker · Argentina Macro Intelligence
   ═══════════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties ── */
:root {
  /* Fonts */
  --d: 'Playfair Display', Georgia, serif;
  --b: 'Source Sans 3', 'Segoe UI', sans-serif;
  --m: 'JetBrains Mono', Consolas, monospace;

  /* Backgrounds */
  --bg: #F7F3EE;
  --cream: #FAF6F1;
  --white: #FFFDF9;
  --linen: #F0EBE3;
  --deep: #E6E0D8;

  /* Text */
  --esp: #2C2520;
  --choc: #3D3530;
  --ink: #6B5E55;

  /* Accents */
  --cafe: #C4A882;
  --dulce: #D4A574;
  --terra: #C17F59;
  --sage: #8B9E82;
  --rose: #B8877A;

  /* Glass */
  --glass: rgba(255, 253, 249, 0.65);
  --gb: rgba(240, 235, 227, 0.5);

  /* Easing */
  --ease: cubic-bezier(.22, .68, 0, .98);
}


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

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--b);
  color: var(--esp);
  background: var(--bg);
  min-height: 100vh;
}

::selection {
  background: rgba(212, 165, 116, 0.19);
  color: var(--esp);
}


/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--deep); border-radius: 2px; }


/* ── Typography Classes ── */
.display { font-family: var(--d); }
.body    { font-family: var(--b); }
.mono    { font-family: var(--m); }


/* ── Grain Overlay ── */
.grain-overlay {
  position: fixed;
  inset: 0;
  opacity: 0.02;
  pointer-events: none;
  z-index: 200;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px;
}


/* ═══════════════════════════════════════════════════════════════
   LAYOUT
   ═══════════════════════════════════════════════════════════════ */

.app-layout {
  display: flex;
  min-height: 100vh;
  background: linear-gradient(160deg, var(--bg) 0%, var(--cream) 40%, rgba(240, 235, 227, 0.2) 100%);
  opacity: 0;
  animation: fadeIn 0.6s ease forwards;
}


/* ── Sidebar ── */
.sidebar {
  width: 196px;
  position: fixed;
  top: 0;
  left: 0;
  height: 100vh;
  background: linear-gradient(180deg, rgba(240, 235, 227, 0.93) 0%, rgba(230, 224, 216, 0.4) 100%);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-right: 1px solid rgba(230, 224, 216, 0.53);
  display: flex;
  flex-direction: column;
  z-index: 100;
}

.sidebar-logo {
  padding: 26px 20px 16px;
}

.sidebar-logo h2 {
  font-family: var(--d);
  font-size: 17.5px;
  font-weight: 500;
  color: var(--esp);
  line-height: 1.2;
}

.sidebar-logo h2 span {
  color: var(--cafe);
}

.sidebar-logo .subtitle {
  font-family: var(--b);
  font-size: 9px;
  color: var(--ink);
  margin-top: 5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-weight: 400;
  opacity: 0.6;
}

.sidebar-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent 5%, var(--deep) 50%, transparent 95%);
  margin: 0 14px;
}

.sidebar-nav {
  padding: 10px 0;
  flex: 1;
}

.sidebar-nav a {
  display: block;
  padding: 8px 20px;
  cursor: pointer;
  border-left: 2px solid transparent;
  font-family: var(--b);
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: all 0.2s var(--ease);
}

.sidebar-nav a:hover {
  color: var(--choc);
  padding-left: 24px;
}

.sidebar-nav a.active {
  border-left-color: var(--dulce);
  background: linear-gradient(90deg, rgba(250, 246, 241, 0.8), transparent);
  font-weight: 600;
  color: var(--esp);
  padding-left: 20px;
}

.sidebar-footer {
  padding: 12px 20px 16px;
  border-top: 1px solid rgba(230, 224, 216, 0.4);
}

.pipeline-status {
  font-family: var(--m);
  font-size: 9.5px;
  color: var(--ink);
  opacity: 0.5;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.pipeline-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--sage);
  flex-shrink: 0;
}

.user-badge {
  display: flex;
  align-items: center;
  gap: 8px;
}

.user-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cafe), var(--dulce));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10.5px;
  font-weight: 600;
  color: var(--white);
  font-family: var(--b);
  box-shadow: 0 2px 8px rgba(196, 168, 130, 0.27);
  flex-shrink: 0;
}

.user-name {
  font-size: 12px;
  color: var(--choc);
  font-weight: 500;
}


/* ── Main Content ── */
.main-content {
  margin-left: 196px;
  flex: 1;
  padding: 0 32px 60px;
  min-height: 100vh;
}


/* ── Header ── */
.page-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 22px 0 16px;
  position: sticky;
  top: 0;
  background: linear-gradient(180deg, var(--bg) 70%, rgba(247, 243, 238, 0) 100%);
  z-index: 50;
}

.page-header h1 {
  font-family: var(--d);
  font-size: 26px;
  font-weight: 500;
  color: var(--esp);
  letter-spacing: -0.01em;
}

.header-meta {
  text-align: right;
}

.header-meta .date {
  font-size: 11px;
  color: var(--ink);
  opacity: 0.6;
}

.header-meta .relative {
  font-size: 10.5px;
  color: var(--cafe);
  font-weight: 500;
  margin-top: 1px;
}


/* ═══════════════════════════════════════════════════════════════
   CARDS
   ═══════════════════════════════════════════════════════════════ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 4px;
}

.card {
  background: var(--glass);
  backdrop-filter: blur(16px) saturate(1.6);
  -webkit-backdrop-filter: blur(16px) saturate(1.6);
  border: 1px solid var(--gb);
  border-radius: 18px;
  padding: 20px 22px;
  position: relative;
  overflow: hidden;
  min-width: 0;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
  animation: cardIn 0.55s var(--ease) both;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(44, 37, 32, 0.08), 0 0 0 1px rgba(196, 168, 130, 0.15);
}

/* Card accent line */
.card-accent {
  position: absolute;
  top: 0;
  left: 0;
  width: 40%;
  height: 2px;
  border-radius: 0 0 2px 0;
}

.card-accent-dulce  { background: linear-gradient(90deg, var(--dulce), transparent); }
.card-accent-terra  { background: linear-gradient(90deg, var(--terra), transparent); }
.card-accent-sage   { background: linear-gradient(90deg, var(--sage), transparent); }
.card-accent-cafe   { background: linear-gradient(90deg, var(--cafe), transparent); }

/* Card header */
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
}

.card-title {
  font-family: var(--b);
  font-size: 14px;
  font-weight: 600;
  color: var(--choc);
  letter-spacing: 0.02em;
}

.card-badge {
  font-family: var(--m);
  font-size: 9px;
  color: var(--ink);
  background: rgba(240, 235, 227, 0.53);
  padding: 2px 10px;
  border-radius: 20px;
  letter-spacing: 0.08em;
}

.card-source {
  margin-top: 12px;
  font-family: var(--b);
  font-size: 10px;
  color: var(--ink);
  opacity: 0.45;
  letter-spacing: 0.03em;
}

/* Span classes for grid */
.span-full  { grid-column: 1 / -1; }
.span-2     { grid-column: span 2; }
.span-left  { grid-column: 1 / 2; }
.span-right { grid-column: 2 / 4; }

/* Animation delays for card stagger */
.delay-0   { animation-delay: 0ms; }
.delay-1   { animation-delay: 80ms; }
.delay-2   { animation-delay: 160ms; }
.delay-3   { animation-delay: 240ms; }
.delay-4   { animation-delay: 320ms; }
.delay-5   { animation-delay: 400ms; }
.delay-6   { animation-delay: 480ms; }


/* ═══════════════════════════════════════════════════════════════
   DATA DISPLAY
   ═══════════════════════════════════════════════════════════════ */

/* Data row */
.data-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 3.5px 0;
}

.data-row .label {
  font-family: var(--b);
  font-size: 13px;
  font-weight: 500;
  color: rgba(61, 53, 48, 0.87);
}

.data-row .values {
  display: flex;
  align-items: center;
  gap: 12px;
}

.data-row .value {
  font-family: var(--m);
  font-size: 15px;
  font-weight: 500;
  color: var(--esp);
}

/* Change arrows */
.change {
  font-family: var(--m);
  font-size: 12px;
  font-weight: 500;
  min-width: 60px;
  text-align: right;
  display: inline-block;
}

.change-up     { color: var(--sage); }
.change-down   { color: var(--terra); }
.change-flat   { color: var(--cafe); }
.change-null   { color: var(--cafe); }

/* Divider inside cards */
.card-divider {
  border-top: 1px solid rgba(240, 235, 227, 0.2);
  margin-top: 6px;
  padding-top: 6px;
}

/* Big number (reserves, brecha) */
.big-number {
  font-family: var(--m);
  font-size: 28px;
  font-weight: 500;
  color: var(--esp);
  letter-spacing: -0.02em;
  line-height: 1;
}

.big-number .unit {
  font-size: 16px;
  color: var(--choc);
  font-weight: 400;
}

.big-number-sub {
  margin-bottom: 14px;
  margin-top: 2px;
}

.big-number-sub .vs {
  font-family: var(--b);
  font-size: 10px;
  color: var(--ink);
  margin-left: 6px;
  font-weight: 300;
  opacity: 0.6;
}

/* Brecha hero number */
.brecha-number {
  font-family: var(--m);
  font-size: 44px;
  font-weight: 500;
  color: var(--esp);
  line-height: 1;
  letter-spacing: -0.03em;
}

.brecha-pct {
  font-family: var(--m);
  font-size: 22px;
  color: var(--choc);
  font-weight: 400;
}

.brecha-sub {
  margin-top: 4px;
  margin-bottom: 18px;
}

.sparkline-labels {
  display: flex;
  justify-content: space-between;
  font-family: var(--b);
  font-size: 9px;
  color: var(--ink);
  margin-top: 6px;
  opacity: 0.3;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}


/* ═══════════════════════════════════════════════════════════════
   CHAIN STATE BAR
   ═══════════════════════════════════════════════════════════════ */

.chain-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 2px 0;
}

.chain-segment {
  display: flex;
  align-items: center;
}

.chain-layer {
  text-align: center;
  padding: 6px 14px;
  border-radius: 10px;
  cursor: default;
  transition: background 0.2s;
  position: relative;
}

.chain-layer:hover {
  background: rgba(240, 235, 227, 0.47);
}

.chain-layer-head {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  margin-bottom: 2px;
}

.chain-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.chain-dot-neutral  { background: var(--sage);  box-shadow: 0 0 6px rgba(139, 158, 130, 0.2); }
.chain-dot-elevated { background: var(--dulce); box-shadow: 0 0 6px rgba(212, 165, 116, 0.2); animation: pulseGlow 2.5s ease-in-out infinite; --gc: rgba(212, 165, 116, 0.33); }
.chain-dot-stressed { background: var(--terra); box-shadow: 0 0 6px rgba(193, 127, 89, 0.2);  animation: pulseGlow 2.5s ease-in-out infinite; --gc: rgba(193, 127, 89, 0.33); }
.chain-dot-critical { background: var(--rose);  box-shadow: 0 0 6px rgba(184, 135, 122, 0.2); animation: pulseGlow 2.5s ease-in-out infinite; --gc: rgba(184, 135, 122, 0.33); }

.chain-layer-name {
  font-family: var(--b);
  font-size: 11px;
  font-weight: 500;
  color: var(--ink);
}

.chain-layer-label {
  font-family: var(--b);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.03em;
}

.chain-label-neutral  { color: var(--sage); }
.chain-label-elevated { color: var(--dulce); }
.chain-label-stressed { color: var(--terra); }
.chain-label-critical { color: var(--rose); }

/* Chain arrow between segments */
.chain-arrow {
  opacity: 0.35;
  flex-shrink: 0;
}

/* Tooltip */
.chain-tooltip {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  padding: 11px 15px;
  background: var(--white);
  border: 1px solid var(--linen);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(44, 37, 32, 0.12);
  font-family: var(--b);
  font-size: 11.5px;
  color: var(--choc);
  line-height: 1.55;
  width: 240px;
  text-align: left;
  z-index: 20;
  font-weight: 300;
  animation: fadeSlideUp 0.2s ease;
}

.chain-layer:hover .chain-tooltip {
  display: block;
}


/* ═══════════════════════════════════════════════════════════════
   CHANGES LIST
   ═══════════════════════════════════════════════════════════════ */

.change-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4.5px 0;
}

.change-icon {
  font-family: var(--m);
  font-size: 11px;
  width: 14px;
  text-align: center;
  flex-shrink: 0;
}

.change-icon-up { color: var(--sage); }
.change-icon-dn { color: var(--terra); }
.change-icon-eq { color: var(--cafe); }
.change-icon-rg { color: var(--dulce); }

.change-label {
  font-family: var(--b);
  font-size: 13px;
  color: var(--choc);
  font-weight: 600;
}

.change-detail {
  font-family: var(--m);
  font-size: 11px;
  font-weight: 400;
  margin-left: 6px;
  opacity: 0.6;
}


/* ═══════════════════════════════════════════════════════════════
   BRIEF PREVIEW
   ═══════════════════════════════════════════════════════════════ */

.brief-text {
  font-family: var(--b);
  font-size: 14.5px;
  color: var(--choc);
  line-height: 1.85;
  font-weight: 300;
}

.brief-text p { margin-bottom: 0.5em; }
.brief-text p:last-child { margin-bottom: 0; }

.brief-footer {
  margin-top: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brief-link {
  font-family: var(--b);
  font-size: 12px;
  color: var(--dulce);
  cursor: pointer;
  border-bottom: 1px dotted rgba(212, 165, 116, 0.27);
  font-weight: 500;
  transition: color 0.15s;
  text-decoration: none;
}

.brief-link:hover { color: var(--cafe); }

.brief-time {
  font-family: var(--m);
  font-size: 9.5px;
  color: var(--ink);
  opacity: 0.35;
}


/* ═══════════════════════════════════════════════════════════════
   SPARKLINES
   ═══════════════════════════════════════════════════════════════ */

.sparkline-container {
  display: block;
  overflow: visible;
}

.sparkline-area {
  opacity: 0.15;
}

.sparkline-line {
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 1.2s ease forwards 0.3s;
}

.sparkline-dot {
  opacity: 0;
  animation: fadeIn 0.3s ease forwards 1.4s;
}


/* ═══════════════════════════════════════════════════════════════
   FEED
   ═══════════════════════════════════════════════════════════════ */

.feed-container {
  max-width: 540px;
  margin: 8px auto 0;
}

.compose-box {
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--gb);
  border-radius: 18px;
  padding: 20px;
  margin-bottom: 20px;
}

.compose-textarea {
  width: 100%;
  border: 1px solid rgba(240, 235, 227, 0.53);
  border-radius: 12px;
  padding: 12px 16px;
  resize: none;
  font-family: var(--b);
  font-size: 14px;
  color: var(--esp);
  background: rgba(250, 246, 241, 0.8);
  outline: none;
  line-height: 1.6;
  font-weight: 400;
  transition: border-color 0.2s;
}

.compose-textarea:focus {
  border-color: rgba(196, 168, 130, 0.53);
}

.compose-textarea::placeholder {
  color: var(--ink);
  opacity: 0.4;
}

.compose-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.char-counter {
  font-family: var(--m);
  font-size: 9.5px;
  color: var(--ink);
  opacity: 0.4;
}

.char-counter.warn { color: var(--terra); opacity: 1; }

.publish-btn {
  padding: 8px 22px;
  border-radius: 10px;
  border: none;
  font-family: var(--b);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s;
}

.publish-btn.active {
  background: linear-gradient(135deg, var(--dulce), var(--cafe));
  color: var(--esp);
  box-shadow: 0 2px 12px rgba(196, 168, 130, 0.2);
}

.publish-btn.inactive {
  background: var(--linen);
  color: var(--ink);
  cursor: default;
}

.feed-item {
  background: var(--glass);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--gb);
  border-radius: 16px;
  padding: 16px 20px;
  margin-bottom: 10px;
  transition: transform 0.2s var(--ease), box-shadow 0.2s;
  animation: slideIn 0.4s var(--ease) both;
}

.feed-item:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(44, 37, 32, 0.03);
}

.feed-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 8px;
}

.feed-user {
  display: flex;
  align-items: center;
  gap: 8px;
}

.feed-user-name {
  font-family: var(--b);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--esp);
}

.feed-time {
  font-family: var(--m);
  font-size: 9.5px;
  color: var(--ink);
  opacity: 0.4;
}

.feed-message {
  font-family: var(--b);
  font-size: 13.5px;
  color: var(--choc);
  line-height: 1.6;
  font-weight: 400;
}


/* ═══════════════════════════════════════════════════════════════
   LOGIN PAGE
   ═══════════════════════════════════════════════════════════════ */

.login-page {
  min-height: 100vh;
  background: var(--esp);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.login-ambient {
  position: absolute;
  inset: 0;
  opacity: 0.6;
  background:
    radial-gradient(ellipse 50% 50% at 20% 20%, var(--choc) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 80% 75%, rgba(193, 127, 89, 0.094) 0%, transparent 60%),
    radial-gradient(ellipse 35% 35% at 50% 45%, rgba(196, 168, 130, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.login-grain {
  position: absolute;
  inset: 0;
  opacity: 0.035;
  pointer-events: none;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px;
}

.login-box {
  position: relative;
  z-index: 1;
  text-align: center;
  transition: all 0.45s var(--ease);
}

.login-box.transitioning {
  opacity: 0;
  transform: translateY(-12px);
}

.login-title {
  font-family: var(--d);
  font-size: 52px;
  color: var(--cream);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1.05;
  margin-bottom: 8px;
}

.login-subtitle {
  font-family: var(--b);
  font-size: 11px;
  color: var(--cafe);
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-weight: 300;
  margin-bottom: 60px;
}

.login-input-group {
  display: inline-flex;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(44, 37, 32, 0.53);
}

.login-input {
  width: 210px;
  padding: 14px 18px;
  background: var(--choc);
  border: none;
  color: var(--cream);
  font-size: 13px;
  outline: none;
}

.login-input::placeholder {
  color: rgba(250, 246, 241, 0.3);
}

.login-input-pw {
  font-family: var(--m);
  letter-spacing: 0.2em;
  width: 210px;
}

.login-input-name {
  font-family: var(--b);
  letter-spacing: 0.04em;
  font-weight: 500;
  font-size: 14px;
  width: 190px;
}

.login-submit-pw {
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--dulce), var(--cafe));
  border: none;
  color: var(--esp);
  font-weight: 700;
  font-size: 16px;
  cursor: pointer;
}

.login-submit-name {
  padding: 14px 24px;
  background: linear-gradient(135deg, var(--sage), rgba(139, 158, 130, 0.73));
  border: none;
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  font-family: var(--b);
  letter-spacing: 0.03em;
}

.login-hint {
  margin-top: 24px;
  font-family: var(--b);
  font-size: 10px;
  color: rgba(107, 94, 85, 0.33);
  letter-spacing: 0.1em;
}

.login-name-prompt {
  font-family: var(--b);
  font-size: 14px;
  color: rgba(250, 246, 241, 0.8);
  margin-bottom: 22px;
  font-weight: 300;
}


/* ═══════════════════════════════════════════════════════════════
   PLACEHOLDER (unbuilt pages)
   ═══════════════════════════════════════════════════════════════ */

.placeholder-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  flex-direction: column;
  gap: 12px;
  animation: fadeSlideUp 0.4s ease;
}

.placeholder-page h2 {
  font-family: var(--d);
  font-size: 22px;
  color: var(--cafe);
}

.placeholder-page p {
  font-family: var(--b);
  font-size: 13px;
  color: var(--ink);
  font-weight: 300;
  opacity: 0.5;
}


/* ═══════════════════════════════════════════════════════════════
   EMPTY STATE
   ═══════════════════════════════════════════════════════════════ */

.empty-state {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
  flex-direction: column;
  gap: 16px;
  text-align: center;
}

.empty-state h2 {
  font-family: var(--b);
  font-size: 15px;
  color: var(--choc);
  font-weight: 400;
}

.empty-state .hint {
  font-family: var(--m);
  font-size: 12px;
  color: var(--ink);
  opacity: 0.5;
}


/* ═══════════════════════════════════════════════════════════════
   ANIMATIONS
   ═══════════════════════════════════════════════════════════════ */

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

@keyframes cardIn {
  from {
    opacity: 0;
    transform: translateY(14px) scale(0.98);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes drawLine {
  to { stroke-dashoffset: 0; }
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 4px var(--gc); }
  50%      { box-shadow: 0 0 12px var(--gc); }
}

@keyframes fadeSlideUp {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-8px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes shake {
  0%, 100% { transform: translateX(0); }
  20%, 60% { transform: translateX(-8px); }
  40%, 80% { transform: translateX(8px); }
}


/* ═══════════════════════════════════════════════════════════════
   RESPONSIVE — Tablet (768-1024)
   ═══════════════════════════════════════════════════════════════ */

@media (max-width: 1024px) {
  .sidebar { width: 56px; }
  .sidebar-logo h2,
  .sidebar-logo .subtitle,
  .sidebar-nav a span,
  .pipeline-status span,
  .user-name { display: none; }
  .sidebar-nav a { padding: 12px 0; text-align: center; font-size: 0; }
  .main-content { margin-left: 56px; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .span-full { grid-column: 1 / -1; }
  .span-2 { grid-column: 1 / -1; }
  .span-right { grid-column: 1 / -1; }
  .page-header h1 { font-size: 22px; }
  .brecha-number { font-size: 36px; }
}