/* ================================================================
   GPA.CSS — UNEC GPA Calculator · Premium Product Design
   ================================================================ */


/* ── Font inheritance ──────────────────────────────────────── */
#main-gpa,
#main-gpa input,
#main-gpa button,
#main-gpa label,
#main-gpa span,
#main-gpa div {
  font-family: 'Arial Nova', 'Nunito', 'Arial', sans-serif;
}

#main-gpa .container {
  padding-top: 32px;
  max-width: 520px;
}


/* ── Hero Header ────────────────────────────────────────────── */
.gpa-page-badge {
  display: inline-block;
  padding: 5px 14px;
  border-radius: 100px;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.22);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #a5b4fc;
  margin-bottom: 12px;
  font-weight: 700;
  font-family: 'Arial Nova', 'Nunito', 'Arial', sans-serif;
}

.gpa-page-title {
  font-size: clamp(1.65rem, 6vw, 2.3rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--text);
  margin-bottom: 10px;
  font-family: 'Arial Nova', 'Nunito', 'Arial', sans-serif;
}

.gpa-page-title span {
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Mode Toggle ───────────────────────────────────────────── */
.gpa-mode-toggle {
  display: flex;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 14px;
  padding: 4px;
  margin-bottom: 28px;
  gap: 4px;
}

.gpa-mode-btn {
  flex: 1;
  padding: 10px 16px;
  border: 1px solid transparent;
  border-radius: 10px;
  background: transparent;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.22s ease;
  letter-spacing: 0.02em;
}

.gpa-mode-btn.active {
  background: rgba(99,102,241,0.16);
  color: #a5b4fc;
  border-color: rgba(99,102,241,0.28);
}

/* ── Hero ──────────────────────────────────────────────────── */
.gpa-hero {
  text-align: center;
  margin-bottom: 28px;
  animation: gpaFadeUp 0.45s ease both;
}

.gpa-hero-title {
  font-size: clamp(1.55rem, 6vw, 2.1rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--text);
  margin-bottom: 10px;
}

.gpa-hero-title span {
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.gpa-hero-sub {
  font-size: 0.85rem;
  color: var(--muted);
  line-height: 1.65;
  max-width: 290px;
  margin: 0 auto 20px;
}

.gpa-hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 14px;
  border: none;
  background: linear-gradient(135deg, #6366f1, #06b6d4);
  color: #fff;
  font-size: 0.9rem;
  font-weight: 800;
  font-family: inherit;
  cursor: pointer;
  letter-spacing: 0.02em;
  transition: opacity 0.2s, transform 0.15s, box-shadow 0.2s;
  box-shadow: 0 8px 32px rgba(99,102,241,0.32);
}

.gpa-hero-cta:hover {
  opacity: 0.92;
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(99,102,241,0.44);
}

/* ── Result Card ────────────────────────────────────────────── */
.gpa-result-card {
  background: rgba(9,16,32,0.82);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(99,102,241,0.18);
  border-radius: 28px;
  padding: 32px 24px 24px;
  text-align: center;
  margin-bottom: 16px;
  position: relative;
  overflow: hidden;
  animation: gpaFadeUp 0.45s 0.05s ease both;
  box-shadow: 0 20px 60px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.05);
}

.gpa-result-card::before {
  content: '';
  position: absolute;
  top: -80px; left: 50%;
  transform: translateX(-50%);
  width: 320px; height: 240px;
  background: radial-gradient(ellipse, rgba(99,102,241,0.13) 0%, transparent 70%);
  pointer-events: none;
}

/* Ring */
.gpa-ring-wrap {
  position: relative;
  width: 148px;
  height: 148px;
  margin: 0 auto 20px;
}

.gpa-ring-svg {
  width: 148px;
  height: 148px;
  transform: rotate(-90deg);
}

.gpa-ring-bg {
  fill: none;
  stroke: rgba(255,255,255,0.05);
  stroke-width: 9;
}

.gpa-ring-fill {
  fill: none;
  stroke: url(#gpaGradient);
  stroke-width: 9;
  stroke-linecap: round;
  stroke-dasharray: 400;
  stroke-dashoffset: 400;
  transition: stroke-dashoffset 0.65s cubic-bezier(0.4,0,0.2,1);
}

.gpa-ring-inner {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

#gpa-current {
  font-size: 2.7rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: #fff;
  transition: color 0.4s ease;
  display: block;
}

#gpa-grade-label {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-top: 4px;
  transition: color 0.4s ease;
  color: var(--muted);
}

/* Stats row */
.gpa-stats-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.04);
  border-radius: 16px;
  overflow: hidden;
}

.gpa-stat-cell {
  background: rgba(9,16,32,0.6);
  padding: 12px 8px;
  text-align: center;
}

.gpa-stat-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.02em;
  display: block;
}

.gpa-stat-lbl {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 700;
  margin-top: 3px;
  display: block;
}

/* Share button */
.gpa-share-btn {
  margin-top: 16px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.08);
  background: rgba(255,255,255,0.03);
  color: var(--muted);
  font-size: 0.73rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
  letter-spacing: 0.04em;
}

.gpa-share-btn:hover {
  background: rgba(255,255,255,0.07);
  color: var(--text);
  border-color: rgba(255,255,255,0.16);
}

/* ── Section header ─────────────────────────────────────────── */
.gpa-section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 12px;
  padding: 0 2px;
}

/* gpa-section-title uses unified .section-label from base.css */

.gpa-subject-count-badge {
  font-size: 0.66rem;
  font-weight: 800;
  padding: 3px 9px;
  border-radius: 100px;
  background: rgba(99,102,241,0.1);
  color: #a5b4fc;
  border: 1px solid rgba(99,102,241,0.2);
}

/* ── Empty State ────────────────────────────────────────────── */
.gpa-empty-state {
  text-align: center;
  padding: 36px 20px;
  animation: gpaFadeUp 0.4s ease both;
}

.gpa-empty-icon {
  font-size: 2.6rem;
  margin-bottom: 12px;
  display: block;
  opacity: 0.5;
}

.gpa-empty-title {
  font-size: 0.93rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 5px;
}

.gpa-empty-sub {
  font-size: 0.76rem;
  color: var(--muted);
}

/* ── Subject Row ────────────────────────────────────────────── */
.gpa-subject-row {
  background: rgba(9,16,32,0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 20px;
  padding: 16px 16px 14px;
  margin-bottom: 10px;
  transition: border-color 0.2s, box-shadow 0.2s;
  animation: gpaRowIn 0.28s ease both;
}

@keyframes gpaRowIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.gpa-subject-row:focus-within {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.07), 0 8px 28px rgba(0,0,0,0.2);
}

.gpa-row-top {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 12px;
}

.gpa-row-num {
  width: 24px; min-width: 24px; height: 24px;
  border-radius: 7px;
  background: rgba(99,102,241,0.1);
  color: #a5b4fc;
  font-size: 0.66rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gpa-subject-name {
  flex: 1;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 0 14px;
  color: var(--text);
  font-size: 0.88rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  min-width: 0;
  height: 42px;
}

.gpa-subject-name:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.16), 0 0 18px rgba(99,102,241,0.14);
}

.gpa-subject-name::placeholder { color: var(--muted); opacity: 0.45; }

.gpa-status-badge {
  font-size: 0.6rem;
  font-weight: 800;
  letter-spacing: 0.07em;
  padding: 4px 10px;
  border-radius: 100px;
  white-space: nowrap;
  transition: all 0.25s ease;
  flex-shrink: 0;
  text-transform: uppercase;
}

.gpa-status-badge.passed {
  background: rgba(34,197,94,0.1);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,0.22);
}

.gpa-status-badge.failed {
  background: rgba(239,68,68,0.08);
  color: #f87171;
  border: 1px solid rgba(239,68,68,0.2);
}

.gpa-remove-btn {
  width: 34px; height: 34px; min-width: 34px;
  border-radius: 10px;
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.12);
  color: #f87171;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s;
  opacity: 0.55;
}

.gpa-remove-btn:hover { background: rgba(239,68,68,0.16); border-color: rgba(239,68,68,0.32); opacity: 1; }
.gpa-remove-placeholder { width: 34px; min-width: 34px; display: inline-block; }

.gpa-row-bottom {
  display: flex;
  gap: 8px;
  align-items: flex-end;
}

.gpa-input-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
  flex: 1;
}

.gpa-input-group label,
.gpa-row-weight label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  font-weight: 700;
  padding-left: 2px;
}

.gpa-num-input {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 12px;
  padding: 0 12px;
  color: var(--text);
  font-size: 1.05rem;
  font-family: inherit;
  font-weight: 800;
  outline: none;
  width: 100%;
  height: 48px;
  transition: border-color 0.2s, box-shadow 0.2s;
  -moz-appearance: textfield;
  text-align: center;
}

.gpa-num-input::-webkit-inner-spin-button,
.gpa-num-input::-webkit-outer-spin-button { -webkit-appearance: none; }

.gpa-num-input:focus {
  border-color: #6366f1;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.16), 0 0 22px rgba(99,102,241,0.14);
}

.gpa-score-input:focus {
  border-color: #06b6d4;
  box-shadow: 0 0 0 3px rgba(6,182,212,0.14), 0 0 22px rgba(6,182,212,0.12);
}

.gpa-row-weight {
  display: flex;
  flex-direction: column;
  gap: 5px;
  min-width: 62px;
}

.gpa-weight-val {
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  color: #67e8f9;
  background: rgba(6,182,212,0.05);
  border: 1px solid rgba(6,182,212,0.13);
  border-radius: 12px;
}

/* ── Add btn ────────────────────────────────────────────────── */
.gpa-add-btn {
  width: 100%;
  padding: 15px;
  border-radius: 16px;
  border: 1.5px dashed rgba(99,102,241,0.26);
  background: rgba(99,102,241,0.03);
  color: #a5b4fc;
  font-size: 0.87rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.2s;
  margin: 14px 0 24px;
}

.gpa-add-btn:hover {
  background: rgba(99,102,241,0.09);
  border-color: rgba(99,102,241,0.42);
  transform: translateY(-1px);
}

/* ── Predictor Card ─────────────────────────────────────────── */
.gpa-predictor-card {
  background: rgba(9,16,32,0.78);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(139,92,246,0.2);
  border-radius: 24px;
  padding: 22px 20px;
  margin-bottom: 24px;
  animation: gpaFadeUp 0.4s ease both;
  box-shadow: 0 16px 48px rgba(0,0,0,0.22), inset 0 1px 0 rgba(255,255,255,0.04);
}

.gpa-predictor-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 4px;
}

.gpa-predictor-icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(139,92,246,0.12);
  border: 1px solid rgba(139,92,246,0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.gpa-predictor-title {
  font-size: 0.93rem;
  font-weight: 800;
  color: var(--text);
}

.gpa-predictor-sub {
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 16px;
  padding-left: 46px;
  line-height: 1.55;
}

.gpa-predictor-inputs {
  display: flex;
  gap: 10px;
  margin-bottom: 14px;
}

.gpa-predictor-group {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.gpa-predictor-group label {
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted);
  font-weight: 700;
  padding-left: 2px;
}

.gpa-predictor-inp {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(139,92,246,0.18);
  border-radius: 12px;
  padding: 0 14px;
  color: var(--text);
  font-size: 1.05rem;
  font-weight: 800;
  font-family: inherit;
  outline: none;
  width: 100%;
  height: 50px;
  text-align: center;
  transition: border-color 0.2s, box-shadow 0.2s;
  -moz-appearance: textfield;
}

.gpa-predictor-inp::-webkit-inner-spin-button,
.gpa-predictor-inp::-webkit-outer-spin-button { -webkit-appearance: none; }

.gpa-predictor-inp:focus {
  border-color: #8b5cf6;
  box-shadow: 0 0 0 3px rgba(139,92,246,0.16), 0 0 24px rgba(139,92,246,0.16);
}

#gpa-target-result { min-height: 0; }

.gpa-target-msg {
  padding: 14px 16px;
  border-radius: 14px;
  font-size: 0.82rem;
  line-height: 1.6;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.target-icon { flex-shrink: 0; font-size: 1.1rem; margin-top: 1px; }
.gpa-target-msg strong { font-weight: 800; color: #fff; }

.gpa-target-msg.target-high    { background: rgba(34,197,94,0.07);   border: 1px solid rgba(34,197,94,0.2);   color: #86efac; }
.gpa-target-msg.target-mid     { background: rgba(234,179,8,0.07);   border: 1px solid rgba(234,179,8,0.2);   color: #fde68a; }
.gpa-target-msg.target-easy    { background: rgba(99,102,241,0.07);  border: 1px solid rgba(99,102,241,0.2);  color: #c7d2fe; }
.gpa-target-msg.target-impossible { background: rgba(239,68,68,0.07); border: 1px solid rgba(239,68,68,0.2); color: #fca5a5; }
.gpa-target-msg.target-done    { background: rgba(6,182,212,0.07);   border: 1px solid rgba(6,182,212,0.2);   color: #a5f3fc; }

/* ── Footer ─────────────────────────────────────────────────── */
.gpa-footer {
  text-align: center;
  padding: 8px 0 32px;
  font-size: 0.7rem;
  color: var(--muted);
  opacity: 0.55;
  letter-spacing: 0.04em;
}

/* ── Animations ─────────────────────────────────────────────── */
@keyframes gpaFadeUp {
  from { opacity: 0; transform: translateY(14px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes gpaNumFlash {
  0%   { transform: scale(1); }
  45%  { transform: scale(1.08); }
  100% { transform: scale(1); }
}

/* ── Share toast ────────────────────────────────────────────── */
.gpa-share-toast {
  position: fixed;
  bottom: 90px;
  left: 50%;
  transform: translateX(-50%) translateY(12px);
  background: rgba(20,30,60,0.96);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(99,102,241,0.28);
  border-radius: 12px;
  padding: 10px 18px;
  font-size: 0.78rem;
  font-weight: 700;
  color: #c7d2fe;
  white-space: nowrap;
  opacity: 0;
  transition: all 0.28s ease;
  pointer-events: none;
  z-index: 9999;
}

.gpa-share-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* ── Mobile ─────────────────────────────────────────────────── */
@media (max-width: 420px) {
  .gpa-predictor-inputs { flex-direction: column; }
  .gpa-row-weight { min-width: 56px; }
}

/* ── Daily Hook ─────────────────────────────────────────────── */
.gpa-daily-hook {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--muted);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  opacity: 0.7;
}

.gpa-hook-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4ade80;
  box-shadow: 0 0 0 0 rgba(74,222,128,0.5);
  animation: gpaPulse 2s infinite;
  flex-shrink: 0;
}

@keyframes gpaPulse {
  0%   { box-shadow: 0 0 0 0 rgba(74,222,128,0.5); }
  60%  { box-shadow: 0 0 0 7px rgba(74,222,128,0); }
  100% { box-shadow: 0 0 0 0 rgba(74,222,128,0); }
}

/* ── Semester Memory Card ────────────────────────────────────── */
.gpa-memory-card {
  background: rgba(9,16,32,0.7);
  border: 1px solid rgba(99,102,241,0.14);
  border-radius: 18px;
  padding: 16px 18px;
  margin-bottom: 14px;
  animation: gpaFadeUp 0.4s ease both;
}

.gpa-mem-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.gpa-mem-cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.gpa-mem-center { align-items: center; }
.gpa-mem-right  { align-items: flex-end; }

.gpa-mem-val {
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.gpa-mem-val.pos { color: #4ade80; }
.gpa-mem-val.neg { color: #f87171; }

.gpa-mem-delta {
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
}

.gpa-mem-delta.pos { color: #4ade80; }
.gpa-mem-delta.neg { color: #f87171; }

.gpa-mem-lbl {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--muted);
  font-weight: 700;
}

/* ── Smart Message ───────────────────────────────────────────── */
.gpa-smart-msg-inner {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 14px;
  margin-bottom: 14px;
  font-size: 0.83rem;
  font-weight: 600;
  line-height: 1.45;
  animation: gpaFadeUp 0.35s ease both;
  border: 1px solid transparent;
}

.gpa-msg-emoji { font-size: 1.15rem; flex-shrink: 0; }
.gpa-msg-text  { color: var(--text); }

.msg-excellent { background: rgba(34,197,94,0.08);   border-color: rgba(34,197,94,0.2);   }
.msg-good      { background: rgba(99,102,241,0.08);  border-color: rgba(99,102,241,0.2);  }
.msg-mid       { background: rgba(234,179,8,0.08);   border-color: rgba(234,179,8,0.2);   }
.msg-warn      { background: rgba(251,146,60,0.08);  border-color: rgba(251,146,60,0.2);  }
.msg-danger    { background: rgba(239,68,68,0.08);   border-color: rgba(239,68,68,0.2);   }

/* ── Risk Heatmap ────────────────────────────────────────────── */
.gpa-risk-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
  transition: background 0.3s ease;
}

.gpa-risk-dot-safe    { background: #4ade80; box-shadow: 0 0 6px rgba(74,222,128,0.5); }
.gpa-risk-dot-warn    { background: #facc15; box-shadow: 0 0 6px rgba(250,204,21,0.4); }
.gpa-risk-dot-danger  { background: #f87171; box-shadow: 0 0 6px rgba(248,113,113,0.5); }
.gpa-risk-dot-neutral { background: var(--muted); }

/* Row left-border color by risk */
.gpa-subject-row.gpa-risk-safe   { border-left: 2.5px solid rgba(74,222,128,0.35); }
.gpa-subject-row.gpa-risk-warn   { border-left: 2.5px solid rgba(250,204,21,0.4); }
.gpa-subject-row.gpa-risk-danger { border-left: 2.5px solid rgba(248,113,113,0.4); }

/* ── Micro-animations ────────────────────────────────────────── */

/* Row entrance (already defined as gpaRowIn, polish timing) */
.gpa-subject-row {
  animation: gpaRowIn 0.32s cubic-bezier(0.34,1.56,0.64,1) both;
}

/* Score input flash on change */
.gpa-score-flash {
  animation: scoreFlash 0.4s ease;
}

@keyframes scoreFlash {
  0%   { background: rgba(99,102,241,0.18); }
  100% { background: rgba(255,255,255,0.04); }
}

/* Badge pop on status change */
.gpa-badge-pop {
  animation: badgePop 0.35s cubic-bezier(0.34,1.56,0.64,1);
}

@keyframes badgePop {
  0%   { transform: scale(1); }
  50%  { transform: scale(1.22); }
  100% { transform: scale(1); }
}

/* Weight val update flash */
.gpa-weight-flash {
  animation: weightFlash 0.35s ease;
}

@keyframes weightFlash {
  0%   { color: #a5b4fc; }
  100% { color: #67e8f9; }
}