/* ============================================================
   SMART CROP ADVISORY SYSTEM — style.css
   Design: Organic premium agri-tech aesthetic
   Fonts: Syne (display) + DM Sans (body)
   ============================================================ */

/* ---------- CSS VARIABLES ---------- */
:root {
  --green-50:  #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;

  --earth-50:  #fefce8;
  --earth-200: #fef08a;
  --earth-400: #facc15;
  --earth-600: #ca8a04;

  --gray-50:   #f9fafb;
  --gray-100:  #f3f4f6;
  --gray-200:  #e5e7eb;
  --gray-300:  #d1d5db;
  --gray-400:  #9ca3af;
  --gray-500:  #6b7280;
  --gray-600:  #4b5563;
  --gray-700:  #374151;
  --gray-800:  #1f2937;
  --gray-900:  #111827;

  --white:     #ffffff;
  --black:     #0a0f0d;

  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.04);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
  --shadow-green: 0 8px 32px rgba(22,163,74,.2);

  --transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- RESET & BASE ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--gray-50);
  color: var(--gray-800);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }

/* ---------- UTILITIES ---------- */
.container {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

.hide-sm { display: inline; }

/* ---------- NAVBAR ---------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--gray-200);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 28px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--green-800);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav-links a:hover {
  background: var(--green-50);
  color: var(--green-700);
}

.nav-cta {
  background: var(--green-600) !important;
  color: var(--white) !important;
  font-weight: 600 !important;
  border-radius: var(--radius-sm) !important;
}

.nav-cta:hover {
  background: var(--green-700) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  width: 22px;
  height: 2px;
  background: var(--gray-700);
  border-radius: 2px;
  transition: var(--transition);
}

.mobile-menu {
  display: none;
  flex-direction: column;
  padding: 12px 28px 16px;
  border-top: 1px solid var(--gray-100);
  gap: 4px;
}

.mobile-menu.open { display: flex; }

.mobile-menu a {
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 80px 24px;
  gap: 60px;
  flex-wrap: wrap;
  background: linear-gradient(135deg, var(--white) 0%, var(--green-50) 60%, #e6f9ee 100%);
}

.hero-bg-decor {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--green-300), transparent 70%);
  top: -100px;
  right: -100px;
  animation: floatOrb 8s ease-in-out infinite alternate;
}

.orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, var(--earth-200), transparent 70%);
  bottom: -50px;
  left: 5%;
  animation: floatOrb 10s ease-in-out infinite alternate-reverse;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(22,163,74,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,163,74,.05) 1px, transparent 1px);
  background-size: 48px 48px;
}

@keyframes floatOrb {
  from { transform: translate(0,0) scale(1); }
  to   { transform: translate(20px, 30px) scale(1.05); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 560px;
  animation: fadeUp 0.9s ease both;
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--green-200);
  color: var(--green-700);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green-500);
  animation: pulse 1.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(34,197,94,.6); }
  50% { box-shadow: 0 0 0 6px rgba(34,197,94,0); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--gray-900);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.hero-title em {
  font-style: normal;
  color: var(--green-600);
  position: relative;
}

.hero-title em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--green-200);
  border-radius: 2px;
  z-index: -1;
}

.hero-subtitle {
  font-size: 1.05rem;
  color: var(--gray-500);
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.stat { text-align: center; }

.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--green-700);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray-400);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.stat-divider {
  width: 1px;
  height: 32px;
  background: var(--gray-200);
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--green-600);
  color: var(--white);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-green);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

.hero-cta svg { width: 16px; height: 16px; transition: transform var(--transition); }

.hero-cta:hover {
  background: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(22,163,74,.28);
}

.hero-cta:hover svg { transform: translateX(4px); }

/* Hero Visual */
.hero-visual {
  position: relative;
  width: 320px;
  height: 320px;
  flex-shrink: 0;
  animation: fadeUp 0.9s 0.2s ease both;
  z-index: 2;
}

.visual-ring {
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  border: 2px dashed var(--green-200);
  animation: spin 20s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.visual-center-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 110px;
  height: 110px;
}

.visual-card {
  position: absolute;
  background: var(--white);
  border: 1px solid var(--gray-100);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  white-space: nowrap;
  animation: floatCard 4s ease-in-out infinite;
}

.visual-card svg {
  width: 22px;
  height: 22px;
  color: var(--green-600);
  flex-shrink: 0;
}

.vc-label { color: var(--gray-400); font-size: 0.72rem; font-weight: 500; }
.vc-value { font-family: var(--font-display); font-weight: 700; color: var(--gray-800); }

.vc-1 { top: 0; left: -20px; animation-delay: 0s; }
.vc-2 { top: 50%; right: -30px; transform: translateY(-50%); animation-delay: 1.2s; }
.vc-3 { bottom: 10px; left: -10px; animation-delay: 2.4s; }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-6px); }
}
.vc-2 { animation-name: floatCard2; }
@keyframes floatCard2 {
  0%, 100% { transform: translateY(-50%); }
  50%       { transform: translateY(calc(-50% - 6px)); }
}

/* ---------- MAIN SECTION ---------- */
.main-section {
  padding: 80px 0 120px;
}

.section-label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green-600);
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.section-sub {
  font-size: 0.97rem;
  color: var(--gray-500);
  margin-bottom: 36px;
  max-width: 520px;
}

/* ---------- FORM CARD ---------- */
.form-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  padding: 40px;
  transition: box-shadow var(--transition);
}

.form-card:hover { box-shadow: 0 16px 60px rgba(0,0,0,.1); }

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-700);
  letter-spacing: 0.01em;
}

.field-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 6px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  flex-shrink: 0;
}

.field-icon svg { width: 14px; height: 14px; }

.n-icon  { background: #dcfce7; color: #15803d; }
.p-icon  { background: #fef9c3; color: #a16207; }
.k-icon  { background: #e0f2fe; color: #0369a1; }
.t-icon  { background: #fee2e2; color: #b91c1c; }
.h-icon  { background: #ede9fe; color: #7c3aed; }
.ph-icon { background: #fff1f2; color: #be123c; font-size: 0.65rem; letter-spacing: -0.03em; }
.r-icon  { background: #e0f2fe; color: #0284c7; }

.input-wrap {
  position: relative;
  display: flex;
  align-items: center;
}

.input-wrap input {
  width: 100%;
  height: 48px;
  padding: 0 56px 0 16px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-800);
  background: var(--gray-50);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  outline: none;
  transition: border-color var(--transition), background var(--transition), box-shadow var(--transition);
  -moz-appearance: textfield;
}

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

.input-wrap input::placeholder { color: var(--gray-400); }

.input-wrap input:focus {
  border-color: var(--green-400);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(74,222,128,.15);
}

.input-wrap input:focus + .unit-badge {
  color: var(--green-700);
  background: var(--green-50);
}

.unit-badge {
  position: absolute;
  right: 12px;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gray-400);
  background: var(--gray-100);
  padding: 3px 7px;
  border-radius: 5px;
  pointer-events: none;
  transition: var(--transition);
}

.field-hint {
  font-size: 0.72rem;
  color: var(--gray-400);
}

/* ---------- ERROR BANNER ---------- */
.error-banner {
  display: none;
  align-items: center;
  gap: 10px;
  background: #fef2f2;
  border: 1px solid #fecaca;
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.875rem;
  color: #b91c1c;
  margin-bottom: 24px;
  animation: slideDown 0.3s ease;
}

.error-banner.show { display: flex; }

.error-banner svg { width: 18px; height: 18px; flex-shrink: 0; }

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

/* ---------- FORM ACTIONS ---------- */
.form-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn-predict {
  flex: 1;
  height: 52px;
  background: var(--green-600);
  color: var(--white);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: var(--shadow-green);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-predict::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,.1) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.btn-predict:hover:not(:disabled)::before { opacity: 1; }
.btn-predict:hover:not(:disabled) {
  background: var(--green-700);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(22,163,74,.3);
}

.btn-predict:active:not(:disabled) { transform: translateY(0); }

.btn-predict:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-text, .btn-spinner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
}

.btn-text svg { width: 16px; height: 16px; }

.btn-spinner {
  display: none;
}

.btn-spinner .spinner-svg {
  width: 18px;
  height: 18px;
  animation: rotateSpin 1s linear infinite;
}

@keyframes rotateSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

.btn-predict.loading .btn-text   { display: none; }
.btn-predict.loading .btn-spinner { display: flex; }

.btn-reset {
  height: 52px;
  padding: 0 20px;
  background: var(--white);
  color: var(--gray-600);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  transition: border-color var(--transition), color var(--transition), background var(--transition);
  white-space: nowrap;
}

.btn-reset svg { width: 15px; height: 15px; }

.btn-reset:hover {
  border-color: var(--green-400);
  color: var(--green-700);
  background: var(--green-50);
}

/* ---------- RESULTS CONTAINER ---------- */
.results-container {
  margin-top: 72px;
  animation: fadeUp 0.6s ease both;
}

/* ---------- SUCCESS BANNER ---------- */
.success-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--green-50);
  border: 1px solid var(--green-200);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--green-700);
  margin-bottom: 36px;
  animation: successPop 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
}

.success-banner svg { width: 18px; height: 18px; flex-shrink: 0; color: var(--green-500); }

@keyframes successPop {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}

/* ---------- PREDICTION CARDS ---------- */
.prediction-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.pred-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  animation: cardPop 0.5s cubic-bezier(0.34,1.56,0.64,1) both;
  cursor: default;
}

.pred-card:nth-child(1) { animation-delay: 0.05s; }
.pred-card:nth-child(2) { animation-delay: 0.15s; }
.pred-card:nth-child(3) { animation-delay: 0.25s; }

@keyframes cardPop {
  from { opacity: 0; transform: translateY(20px) scale(0.95); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.pred-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green-200);
}

.pred-card.rank-1 {
  border-color: var(--green-300);
  background: linear-gradient(135deg, var(--white) 0%, var(--green-50) 100%);
}

.pred-card.rank-1::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--green-400), var(--green-600));
  border-radius: 2px 2px 0 0;
}

.pred-rank-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  margin-bottom: 14px;
}

.rank-1 .pred-rank-badge { background: var(--green-600); color: var(--white); }
.rank-2 .pred-rank-badge { background: var(--gray-200); color: var(--gray-600); }
.rank-3 .pred-rank-badge { background: var(--gray-100); color: var(--gray-500); }

.pred-crop-name {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gray-900);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  text-transform: capitalize;
}

.pred-label {
  font-size: 0.75rem;
  color: var(--gray-400);
  font-weight: 500;
  margin-bottom: 18px;
}

.pred-confidence-val {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green-600);
  line-height: 1;
  margin-bottom: 10px;
}

.rank-2 .pred-confidence-val { color: var(--gray-700); }
.rank-3 .pred-confidence-val { color: var(--gray-500); }

.pred-bar-track {
  height: 6px;
  background: var(--gray-100);
  border-radius: 100px;
  overflow: hidden;
}

.pred-bar-fill {
  height: 100%;
  border-radius: 100px;
  background: var(--green-500);
  transition: width 1s cubic-bezier(0.4,0,0.2,1);
  width: 0;
}

.rank-2 .pred-bar-fill { background: var(--gray-400); }
.rank-3 .pred-bar-fill { background: var(--gray-300); }

/* ---------- CHART CARD ---------- */
.chart-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  padding: 36px;
  animation: fadeUp 0.6s 0.3s ease both;
}

.chart-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 12px;
}

.chart-title {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gray-900);
  letter-spacing: -0.02em;
}

.chart-legend {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gray-500);
}

.legend-dot {
  width: 10px;
  height: 10px;
  border-radius: 3px;
}

.chart-wrap {
  position: relative;
  height: 280px;
}

/* ---------- FOOTER ---------- */
.footer {
  background: var(--gray-900);
  padding: 56px 24px;
  text-align: center;
}

.footer-inner {
  max-width: 600px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
}

.footer-copy {
  font-size: 0.88rem;
  color: var(--gray-400);
}

.footer-copy strong { color: var(--gray-200); }

.footer-link {
  color: var(--green-400);
  text-decoration: none;
  font-weight: 600;
  transition: color var(--transition);
}

.footer-link:hover { color: var(--green-300); }

.footer-tagline {
  font-size: 0.78rem;
  color: var(--gray-600);
  font-style: italic;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }

  .hero {
    flex-direction: column;
    min-height: auto;
    padding: 60px 24px 80px;
    text-align: center;
  }

  .hero-content { max-width: 100%; }

  .hero-stats {
    justify-content: center;
  }

  .hero-cta { align-self: center; }

  .hero-visual {
    width: 260px;
    height: 260px;
  }

  .hide-sm { display: none; }

  .form-card { padding: 28px 20px; }

  .form-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .prediction-grid {
    grid-template-columns: 1fr;
  }

  .chart-card { padding: 24px 16px; }

  .chart-wrap { height: 220px; }

  .section-title { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .form-card { padding: 20px 16px; }
  .btn-reset span:not(.btn-text) { display: none; }
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb { background: var(--green-300); border-radius: 100px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-500); }