/* Design System & Variables */
:root {
  --primary-saffron: #FF9933;
  --primary-saffron-rgb: 255, 153, 51;
  --primary-saffron-dark: #E67E22;
  --accent-gold: #FFD700;
  --accent-gold-rgb: 255, 215, 0;
  --accent-crimson: #800020;
  --accent-crimson-rgb: 128, 0, 32;
  --bg-dark: #0f0f16;
  --card-bg: rgba(255, 255, 255, 0.06);
  --card-border: rgba(255, 255, 255, 0.1);
  --text-white: #ffffff;
  --text-muted: rgba(255, 255, 255, 0.65);
  --text-dark: #1e1e24;
  --text-error: #ff5252;
  --success-green: #2ecc71;
  --success-green-rgb: 46, 204, 113;
  
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Outfit', sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --radius-lg: 16px;
  --radius-md: 8px;
  --shadow-premium: 0 20px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

/* Reset */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-white);
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  overflow-x: hidden;
  position: relative;
  padding: 20px;
}

/* Background Elements */
.bg-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -2;
  opacity: 0.15;
  pointer-events: none;
}

.bg-glow-1 {
  width: 400px;
  height: 400px;
  background-color: rgb(var(--primary-saffron-rgb));
  top: -100px;
  right: -100px;
  animation: pulse-glow 8s infinite alternate;
}

.bg-glow-2 {
  width: 500px;
  height: 500px;
  background-color: rgb(var(--accent-crimson-rgb));
  bottom: -150px;
  left: -150px;
  animation: pulse-glow 12s infinite alternate-reverse;
}

.mandala-bg {
  position: absolute;
  width: 600px;
  height: 600px;
  background-image: radial-gradient(circle, rgba(255, 153, 51, 0.03) 1px, transparent 1px),
                    radial-gradient(circle, rgba(128, 0, 32, 0.03) 2px, transparent 2px);
  background-size: 40px 40px;
  z-index: -1;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

@keyframes pulse-glow {
  0% { transform: scale(1); opacity: 0.12; }
  100% { transform: scale(1.2); opacity: 0.2; }
}

/* Main Container */
.app-container {
  width: 100%;
  max-width: 650px;
  z-index: 1;
  animation: fade-in-up 0.6s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Header styling */
.app-header {
  text-align: center;
  margin-bottom: 25px;
  position: relative;
}

.header-logo {
  margin-bottom: 12px;
  display: inline-block;
  animation: spin-slow 20s linear infinite;
}

.logo-svg {
  filter: drop-shadow(0 0 10px rgba(var(--primary-saffron-rgb), 0.3));
}

.header-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: 2px;
  background: linear-gradient(135deg, var(--text-white) 30%, var(--primary-saffron) 70%, var(--accent-gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 5px;
  text-shadow: 0 2px 10px rgba(0,0,0,0.2);
}

.header-subtitle {
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text-muted);
  font-weight: 400;
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Utility buttons */
.header-actions {
  position: absolute;
  top: 10px;
  right: 0;
  display: flex;
  gap: 12px;
}

.icon-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--card-border);
  color: var(--text-white);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-smooth);
}

.icon-btn:hover {
  background: rgba(var(--primary-saffron-rgb), 0.2);
  border-color: var(--primary-saffron);
  transform: translateY(-2px);
  color: var(--accent-gold);
}

/* Card glassmorphism */
.card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 35px;
  box-shadow: var(--shadow-premium);
  position: relative;
  overflow: hidden;
}

/* Status Bar */
.status-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 20px;
  margin-bottom: 25px;
  font-size: 0.8rem;
  font-weight: 500;
  width: fit-content;
  border: 1px solid rgba(255, 255, 255, 0.05);
}

.status-bar.offline {
  background: rgba(var(--accent-gold-rgb), 0.1);
  color: var(--accent-gold);
  border-color: rgba(var(--accent-gold-rgb), 0.2);
}

.status-bar.online {
  background: rgba(var(--success-green-rgb), 0.1);
  color: var(--success-green);
  border-color: rgba(var(--success-green-rgb), 0.2);
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: currentColor;
  box-shadow: 0 0 8px currentColor;
  animation: pulse-dot 1.5s infinite alternate;
}

@keyframes pulse-dot {
  0% { transform: scale(0.8); opacity: 0.5; }
  100% { transform: scale(1.2); opacity: 1; }
}

/* Form Styles */
.form-group {
  margin-bottom: 22px;
  display: flex;
  flex-direction: column;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 20px;
}

@media (max-width: 500px) {
  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

.form-label {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-white);
  margin-bottom: 8px;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

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

.form-input, .form-select {
  width: 100%;
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid var(--card-border);
  color: var(--text-white);
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: var(--transition-smooth);
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-input:focus, .form-select:focus {
  border-color: transparent;
  background: rgba(0, 0, 0, 0.4);
}

.focus-border {
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary-saffron), var(--accent-gold));
  transition: 0.4s ease;
}

.form-input:focus ~ .focus-border {
  width: 100%;
  left: 0;
}

/* Styled Select */
.select-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 40px;
}

.form-select option {
  background-color: var(--bg-dark);
  color: var(--text-white);
  padding: 10px;
}

.select-arrow {
  position: absolute;
  right: 15px;
  pointer-events: none;
  width: 0;
  height: 0;
  border-left: 5px solid transparent;
  border-right: 5px solid transparent;
  border-top: 6px solid var(--text-muted);
  transition: var(--transition-smooth);
}

.form-select:focus ~ .select-arrow {
  transform: rotate(180deg);
  border-top-color: var(--primary-saffron);
}

/* Validations & Errors */
.error-msg {
  font-size: 0.8rem;
  color: var(--text-error);
  margin-top: 5px;
  opacity: 0;
  height: 0;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.error .form-input, .error .form-select {
  border-color: rgba(255, 82, 82, 0.5);
  background: rgba(255, 82, 82, 0.03);
}

.error .error-msg {
  opacity: 1;
  height: auto;
  margin-top: 5px;
}

/* UPI QR Section style */
.upi-qr-section {
  background: rgba(0, 0, 0, 0.3);
  border: 1px dashed rgba(var(--primary-saffron-rgb), 0.3);
  border-radius: var(--radius-lg);
  padding: 20px;
  margin-bottom: 25px;
  display: flex;
  gap: 20px;
  align-items: center;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.upi-qr-section.show {
  max-height: 500px;
  opacity: 1;
  margin-bottom: 25px;
}

.payment-card-wrapper {
  width: 180px;
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
  flex-shrink: 0;
  transition: var(--transition-smooth);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.payment-card-wrapper:hover {
  transform: scale(1.04) translateY(-3px);
  box-shadow: 0 15px 35px rgba(var(--primary-saffron-rgb), 0.25);
}

.payment-card-header {
  background: #002c77;
  padding: 8px 10px;
  text-align: center;
}

.bank-logo {
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: 0.5px;
}

.smart-hub-tag {
  font-family: var(--font-body);
  font-size: 0.55rem;
  color: #ffcc00;
  font-weight: 500;
  text-transform: uppercase;
}

.payment-card-body {
  padding: 12px 8px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.merchant-title {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  font-weight: 700;
  color: #222222;
  margin-bottom: 2px;
  line-height: 1.2;
}

.merchant-tid {
  font-family: var(--font-body);
  font-size: 0.55rem;
  color: #666666;
  margin-bottom: 8px;
}

.qr-image-holder {
  background: #fbfbfb;
  border: 1px solid #eeeeee;
  padding: 5px;
  border-radius: 4px;
  width: 126px;
  height: 126px;
  margin-bottom: 8px;
}

.payment-qr-img {
  width: 100%;
  height: 100%;
  display: block;
}

.amount-badge {
  background: rgba(var(--primary-saffron-rgb), 0.1);
  color: var(--primary-saffron-dark);
  font-family: var(--font-heading);
  font-size: 0.72rem;
  font-weight: 800;
  padding: 4px 10px;
  border-radius: 12px;
  margin-bottom: 6px;
  border: 1px solid rgba(var(--primary-saffron-rgb), 0.15);
}

.scan-pay-text {
  font-family: var(--font-body);
  font-size: 0.55rem;
  font-weight: 600;
  color: #444444;
}

.payment-card-footer {
  background: #f9f9f9;
  border-top: 1px solid #eeeeee;
  padding: 6px 4px;
  text-align: center;
}

.footer-app-logos {
  font-family: var(--font-body);
  font-size: 0.48rem;
  color: #888888;
  letter-spacing: 0.2px;
  font-weight: 500;
}

.qr-info {
  flex-grow: 1;
}

.qr-info h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  color: var(--primary-saffron);
  margin-bottom: 6px;
}

.qr-info p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 5px;
}

@media (max-width: 500px) {
  .upi-qr-section {
    flex-direction: column;
    text-align: center;
    padding: 15px;
  }
}

/* Disclaimer Section */
.disclaimer-section {
  background: rgba(0, 0, 0, 0.25);
  border: 1px solid rgba(var(--primary-saffron-rgb), 0.15);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 22px;
  font-size: 0.8rem;
  line-height: 1.5;
}

.disclaimer-title {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-saffron);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.disclaimer-list {
  list-style: none;
  color: var(--text-muted);
  margin-bottom: 12px;
}

.disclaimer-list li {
  margin-bottom: 8px;
}

.disclaimer-list li:last-child {
  margin-bottom: 0;
}

.checkbox-group {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
}

.checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
  user-select: none;
}

.checkbox-label input[type="checkbox"] {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkbox-custom {
  width: 18px;
  height: 18px;
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  flex-shrink: 0;
  position: relative;
  transition: var(--transition-smooth);
}

.checkbox-label:hover input[type="checkbox"] ~ .checkbox-custom {
  border-color: var(--primary-saffron);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom {
  background: var(--primary-saffron);
  border-color: var(--primary-saffron);
}

.checkbox-custom::after {
  content: "";
  position: absolute;
  display: none;
  left: 5px;
  top: 1px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:checked ~ .checkbox-custom::after {
  display: block;
}

.checkbox-text {
  font-size: 0.8rem;
  color: var(--text-white);
  line-height: 1.3;
}

/* Submit Button & Loader */
.submit-btn {
  width: 100%;
  background: linear-gradient(135deg, var(--primary-saffron), var(--primary-saffron-dark));
  border: none;
  color: var(--text-white);
  padding: 16px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
  box-shadow: 0 5px 15px rgba(var(--primary-saffron-rgb), 0.3);
}

.submit-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(var(--primary-saffron-rgb), 0.5);
  background: linear-gradient(135deg, var(--primary-saffron-dark), var(--accent-crimson));
}

.submit-btn:active {
  transform: translateY(1px);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.btn-loader {
  display: inline-flex;
}

.spinner {
  animation: rotate 2s linear infinite;
  width: 22px;
  height: 22px;
}

.spinner .path {
  stroke: var(--text-white);
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

/* Screens transitions */
.hidden {
  display: none !important;
}

/* Processing Screen styling */
.processing-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 40px 0;
}

.spinner-container {
  margin-bottom: 25px;
}

.spinner-large {
  animation: rotate 2s linear infinite;
  width: 60px;
  height: 60px;
}

.spinner-large .path {
  stroke: var(--primary-saffron);
  stroke-linecap: round;
  animation: dash 1.5s ease-in-out infinite;
}

.processing-screen h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 10px;
}

.processing-screen p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Success screen styling */
.success-screen {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 10px 0;
  animation: scale-up 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.success-icon-wrapper {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}

.success-checkmark {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  display: block;
  stroke-width: 2;
  stroke: var(--success-green);
  stroke-miterlimit: 10;
  box-shadow: inset 0px 0px 0px var(--success-green);
  animation: fill-checkmark 0.4s ease-in-out 0.4s forwards, scale-checkmark 0.3s ease-in-out 0.9s both;
}

.checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 2;
  stroke-miterlimit: 10;
  stroke: var(--success-green);
  fill: none;
  animation: stroke-circle 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards;
}

.checkmark-check {
  transform-origin: 50% 50%;
  stroke-dasharray: 48;
  stroke-dashoffset: 48;
  stroke: var(--success-green);
  animation: stroke-check 0.3s cubic-bezier(0.65, 0, 0.45, 1) 0.8s forwards;
}

@keyframes stroke-circle {
  100% { stroke-dashoffset: 0; }
}
@keyframes fill-checkmark {
  100% { box-shadow: inset 0px 0px 0px 40px rgba(var(--success-green-rgb), 0.1); }
}
@keyframes stroke-check {
  100% { stroke-dashoffset: 0; }
}

.success-title {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.success-subtitle {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 25px;
}

/* Receipt Details Box */
.receipt-card {
  width: 100%;
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 22px;
  margin-bottom: 30px;
  text-align: left;
}

.receipt-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.receipt-label {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.receipt-val-highlight {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--accent-gold);
  text-shadow: 0 0 10px rgba(var(--accent-gold-rgb), 0.2);
}

.receipt-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--card-border) 10%, var(--card-border) 90%, transparent);
  margin: 15px 0;
}

.receipt-body {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.receipt-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
}

.receipt-row span {
  color: var(--text-muted);
}

.receipt-row strong {
  font-weight: 500;
  color: var(--text-white);
}

.whatsapp-btn {
  width: 100%;
  background: #25D366;
  border: none;
  color: var(--text-white);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-smooth);
  margin-bottom: 12px;
  box-shadow: 0 5px 15px rgba(37, 211, 102, 0.2);
}

.whatsapp-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
  background: #128C7E;
}

.whatsapp-btn:active {
  transform: translateY(1px);
}

.secondary-btn {
  background: transparent;
  border: 1px solid var(--card-border);
  color: var(--text-white);
  padding: 14px 24px;
  border-radius: var(--radius-md);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  width: 100%;
  transition: var(--transition-smooth);
}

.secondary-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  color: var(--primary-saffron);
}

/* Modals overlays */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
  z-index: 10;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 20px;
  opacity: 1;
  transition: var(--transition-smooth);
}

.modal-card {
  background: #15151e;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 480px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
  animation: scale-up 0.3s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
}

.modal-card.modal-large {
  max-width: 600px;
}

.modal-header {
  padding: 20px 25px;
  border-bottom: 1px solid var(--card-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--primary-saffron);
  font-weight: 700;
  letter-spacing: 0.5px;
}

.close-modal-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.8rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  line-height: 1;
}

.close-modal-btn:hover {
  color: var(--text-white);
  transform: rotate(90deg);
}

.modal-body {
  padding: 25px;
  max-height: 75vh;
  overflow-y: auto;
}

.modal-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}

.input-hint {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 6px;
  line-height: 1.4;
  display: block;
}

.font-sm {
  font-size: 0.95rem;
  padding: 12px 20px;
}

/* Markdown instructions styles */
.markdown-content h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  margin-bottom: 12px;
  color: var(--text-white);
}

.markdown-content ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

.markdown-content li {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 12px;
}

.markdown-content li strong {
  color: var(--text-white);
}

.code-block-header {
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--accent-gold);
  margin-top: 8px;
}

.code-block {
  background: #09090d;
  border: 1px solid var(--card-border);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  font-family: monospace;
  font-size: 0.8rem;
  color: var(--primary-saffron);
  margin-top: 4px;
  overflow-x: auto;
  white-space: nowrap;
}

.alert {
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 0.85rem;
  line-height: 1.5;
}

.alert-success {
  background: rgba(46, 204, 113, 0.1);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: var(--success-green);
}

.alert-success strong {
  color: #fff;
}

/* Scrollbar styling for modal */
.modal-body::-webkit-scrollbar {
  width: 6px;
}

.modal-body::-webkit-scrollbar-track {
  background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.2);
}

/* Animations */
@keyframes rotate {
  100% { transform: rotate(360deg); }
}

@keyframes dash {
  0% { stroke-dasharray: 1, 150; stroke-dashoffset: 0; }
  50% { stroke-dasharray: 90, 150; stroke-dashoffset: -35; }
  100% { stroke-dasharray: 90, 150; stroke-dashoffset: -124; }
}

@keyframes spin-slow {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

@keyframes fade-in-up {
  0% { opacity: 0; transform: translateY(20px); }
  100% { opacity: 1; transform: translateY(0); }
}

@keyframes scale-up {
  0% { opacity: 0; transform: scale(0.95); }
  100% { opacity: 1; transform: scale(1); }
}

@keyframes scale-checkmark {
  0% { transform: scale(0); opacity: 0; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(1); opacity: 1; }
}