body {
  font-family: "Philosopher", sans-serif;
  color: #002b5c;
}

/* =======================
   🌈 ГЛОБАЛЬНІ ЗМІННІ
   ======================= */
:root {
  --color-dark: #111;
  --color-light: #fff;
  --color-text: #222;
  --color-success: #0a0;
  --color-error: #d22;
  --color-bg1: #f7d23b;
  --color-bg2: #03a5ed;
  --color-bg3: #58b377;
  --color-hover-button: #4b7aaa;
  --color-background-button: #003366;

  --radius-lg: 18px;
  --radius-md: 16px;
  --shadow-base: 0 4px 12px rgba(0, 0, 0, 0.25);
  --shadow-hover: 0 0 15px rgba(0, 0, 0, 0.3);
  --transition-base: all 0.3s ease;
}

/* =======================
   🧱 БАЗОВІ СТИЛІ
   ======================= */
body {
  margin: 0;
  padding: 0;
  font-family: "Philosopher", Arial, sans-serif;
  scroll-behavior: smooth;
  overflow-x: hidden;
  background: var(--color-light);
}

.hidden {
  display: none !important;
}

/* =======================
   🧭 ГОЛОВНИЙ ІНТЕРФЕЙС
   ======================= */
#mainInterface {
  min-height: 100vh;
  width: 100%;
  background: var(--color-bg-gradient-community);
  background-size: cover;
  background-attachment: fixed;
  overflow-y: auto;
  font-size: 20px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  text-align: left;
  padding: 40px 80px 60px;
  box-sizing: border-box;
  opacity: 0;
  animation: fadeInUp 0.9s ease forwards;
}

#mainInterface .content-box {
  width: 100%;
  max-width: 1170px;
  padding: 30px 20px 36px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  box-sizing: border-box;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(6px);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  opacity: 0;
  animation: contentAppear 0.9s ease forwards 0.5s;
}

@keyframes contentAppear {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== Заголовки ===== */
#mainInterface .content-box h2 {
  text-align: center;
  margin: 0 0 10px 0;
  line-height: 1.2;
}

#mainInterface .content-box h3 {
  font-size: 1.9rem;
  margin: 20px 0 12px 0;
  position: relative;
}

#mainInterface .content-box h3::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 100%;
  height: 2px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 1px;
}

/* ===== Текст ===== */
#mainInterface p {
  font-size: 1.15rem;
  color: var(--color-text);
  margin-bottom: 12px;
  text-align: left;
}

/* ===== Групування поля і кнопки ===== */
#mainInterface .input-group {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  margin-top: 15px;
  width: 100%;
  position: relative;
  flex-wrap: wrap; /* ✅ дозволяє переносити на малих екранах */
}

/* === Поля та кнопки === */
#mainInterface .input-group input,
#mainInterface .input-group button {
  height: 52px;
  min-height: 52px;
  box-sizing: border-box;
  border-radius: var(--radius-md);
  font-size: 18px;
  width: 100%; /* ✅ тепер поля розтягуються */
}

/* === Контейнери для лейблів === */
#mainInterface .input-field {
  display: flex;
  flex-direction: column;
  flex: 1; /* ✅ поля стають гнучкими */
  min-width: 0;
}

#mainInterface .input-field.short {
  flex: 0.6;
  min-width: 150px;
}

/* === Лейбли === */
#mainInterface .input-field label {
  font-size: 0.95rem;
  font-weight: 600;
  color: #002b36;
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

/* === Поля вводу === */
#mainInterface .input-group input[type="text"] {
  padding: 0 12px;
  border: 1px solid #858282;
  background-color: var(--color-light);
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.1);
  text-transform: uppercase;
  line-height: 50px;
  height: 46px;
  width: 100%;
}

/* === Кнопка "Перевірити" === */
#mainInterface .input-group button {
  flex: 0 0 auto;
  min-width: 240px;
  width: 100%;
  max-width: 300px;
  padding: 0 26px;
  background: var(--btn-gradient);
  color: #fff;
  border: none;
  cursor: pointer;
  transition: var(--transition-base);
  border-radius: var(--radius-btn);
  font-size: 20px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

#mainInterface .input-group button:hover {
  background: var(--btn-gradient);
  box-shadow: var(--shadow-hover);
}

#mainInterface .input-group button:focus-visible {
  outline: 3px solid rgba(0, 136, 255, 0.35);
  outline-offset: 3px;
  box-shadow: 0 0 0 4px rgba(0, 136, 255, 0.15);
}

/* === Блок про персональні дані === */
#mainInterface .privacy-info {
  margin-top: 28px;
  background-color: rgba(255, 255, 255, 0.25);
  padding: 14px 18px;
  border-radius: 10px;
  border: 1px solid rgba(0, 0, 0, 0.08);
  color: var(--color-text);
  font-size: 0.95rem;
  line-height: 1.4;
  box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.05);
}

#mainInterface .privacy-info h3 {
  font-size: 1.15rem;
  margin-bottom: 6px;
  color: #002b36;
  font-weight: 700;
  text-align: left;
}

#mainInterface .privacy-info p {
  margin-bottom: 8px;
  text-align: justify;
}

/* === Згода === */
#mainInterface .privacy-consent {
  margin-top: 10px;
  font-size: 0.95rem;
  color: #002b36;
  display: flex;
  align-items: center;
}

/* 🌗 Базовий чекбокс */
#mainInterface .privacy-consent input[type="checkbox"] {
  margin-right: 8px;
  transform: scale(1.2);
  cursor: pointer;
  accent-color: #0078d7;
  transition: accent-color 0.25s ease, transform 0.2s ease;
}

/* 🖤 Контрастний режим */
body.contrast-mode #mainInterface .privacy-consent input[type="checkbox"] {
  accent-color: #000000;
}

body.contrast-mode.dark #mainInterface .privacy-consent input[type="checkbox"] {
  accent-color: #111;
  outline: 1px solid #ccc;
}

#mainInterface .privacy-consent label {
  cursor: pointer;
  user-select: none;
}

/* ===== Повідомлення ===== */
#message {
  margin-top: 12px;
  font-size: 1.05rem;
  text-align: center;
  width: 100%;
}

#message.error {
  color: var(--color-error);
}

#message.success {
  color: var(--color-success);
}

/* =======================
   📱 Адаптація для мобільних
   ======================= */
@media (max-width: 768px) {
  #mainInterface {
    padding: 24px 14px 40px;
  }

  #mainInterface .content-box h2 {
    font-size: 1.6rem;
  }

  #mainInterface .input-group {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }

  #mainInterface .input-field,
  #mainInterface .input-field.short,
  #mainInterface .input-group input,
  #mainInterface .input-group button {
    width: 100% !important;
    max-width: none;
  }

  #mainInterface .input-group button {
    font-size: 17px;
  }
}

/* =======================
   💫 АНІМАЦІЇ І СТАНИ
   ======================= */
.fade-in-down {
  animation: fadeInDown 1s ease-out forwards;
}

@keyframes fadeInDown {
  0% {
    opacity: 0;
    transform: translateY(-40px);
  }
  60% {
    opacity: 1;
    transform: translateY(5px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(40px);
    filter: blur(3px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }
}

/* =======================
   💻 АДАПТАЦІЯ
   ======================= */
@media (min-width: 1181px) {
  #mainInterface .content-box h2 {
    font-size: 2.1rem;
    line-height: 1.25;
  }

  #mainInterface .content-box h3 {
    font-size: 1.55rem;
    line-height: 1.2;
  }
}

@media (max-width: 1180px) and (min-width: 769px) {
  #mainInterface .content-box {
    padding: 22px 28px;
  }

  #mainInterface .input-group {
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
  }

  #mainInterface .input-field.short {
    width: 200px;
  }

  #mainInterface .input-group button {
    min-width: 240px;
    height: 52px;
    font-size: 18px;
  }
}

@media (max-width: 768px) {
  #mainInterface {
    padding: 24px 14px 40px;
  }

  #mainInterface .content-box h2 {
    font-size: 1.6rem;
  }

  #mainInterface .content-box h3 {
    font-size: 1.4rem;
  }

  #mainInterface .input-group {
    flex-direction: column;
    gap: 12px;
  }

  #mainInterface .input-group button {
    width: 100%;
    height: 54px;
    font-size: 17px;
  }
}

/* =======================
   💰 РЕЗУЛЬТАТ ПЕРЕВІРКИ
   ======================= */
#taxSection {
  width: 100%;
  max-width: 1170px;
  margin: 30px auto 0;
  padding: 32px 50px;
  background: rgba(255, 255, 255, 0.25);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-base);
  transition: var(--transition-base);
  box-sizing: border-box;
}

.tax-result-box {
  animation: fadeInBg 1s ease forwards;
  text-align: left;
}

.tax-result-box h3 {
  font-size: 1.9rem;
  text-align: center;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.tax-result-box .fullname {
  font-weight: 600;
  font-size: 1.25rem;
  margin-bottom: 6px;
  text-align: center;
  color: var(--color-dark);
}

.tax-result-box .inn,
.tax-result-box .inn-value {
  text-align: center;
  margin-bottom: 2px;
  color: #444;
}

.tax-result-box .inn-value {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 1.1rem;
  margin-bottom: 20px;
  letter-spacing: 1px;
  color: #333;
}

/* Список позицій */
.tax-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tax-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  animation: fadeInUp 0.5s ease forwards;
}

.tax-item:hover {
  background: #a2dcf7;
  border-color: rgba(0, 150, 255, 0.55);
  box-shadow: 0 0 10px rgba(0, 150, 255, 0.25);
}

/* Текст усередині */
.tax-item .tax-name {
  flex: 1;
  color: #003366;
  font-weight: 600;
  font-size: 1rem;
  margin-right: 12px;
}

.tax-item .tax-sum {
  font-weight: 700;
  color: #004b8d;
  font-size: 1.05rem;
  text-align: right;
  min-width: 120px;
}

.total {
  font-size: 1.2rem;
  text-align: right;
  margin-top: 12px;
  font-weight: 700;
  color: var(--color-success);
}

/* Кнопки */
.btn-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
}

.pay-btn,
.pdf-btn,
.go-service-btn {
  display: inline-block;
  background: var(--btn-gradient);
  color: #fff;
  padding: 12px 36px;
  border: none;
  border-radius: var(--radius-btn);
  font-size: 17px;
  cursor: pointer;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
}

.pay-btn:hover,
.pdf-btn:hover,
.go-service-btn:hover {
  transform: translateY(-1px) scale(1.03);
  box-shadow: 0 5px 12px rgba(0, 0, 0, 0.2);
  background: var(--btn-hover-gradient);
}

/* ============================================================
   📱 Корекція адаптації #taxSection для вузьких екранів
   ============================================================ */
@media (max-width: 768px) {
  #taxSection {
    width: 100%;
    max-width: 100%;
    margin: 0 auto;
    padding: 12px 10px 24px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    box-shadow: none;
    box-sizing: border-box;
  }

  .tax-list {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: 10px;
    width: 100%;
  }

  .tax-item {
    width: 100%;
    margin: 6px 0;
    padding: 8px 10px;
    border-radius: 12px;
    background: #f9f9f9;
    box-sizing: border-box;
  }

  .tax-item .tax-name,
  .tax-item .tax-sum {
    font-size: 0.95rem;
  }

  .btn-row {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin-top: 18px;
  }

  .pay-btn,
  .pdf-btn,
  .go-service-btn {
    width: 100%;
    max-width: 340px;
    font-size: 16px;
  }

  .total {
    text-align: center;
    font-size: 1rem;
    margin-top: 14px;
  }
}

/* =======================
   💳 МОДАЛЬНЕ ВІКНО РЕКВІЗИТІВ
   ======================= */
.requisites-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 12px;
  background: rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(6px);
  z-index: 999999;
  animation: fadeIn 0.3s ease forwards;
}

.requisites-modal-content {
  background: linear-gradient(180deg, #ffffff 0%, #e3f1ff 50%, #b9e0ff 100%);
  color: #002b36;
  padding: 28px 22px;
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  margin: 100px auto 0 auto;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  animation: modalPop 0.35s ease-out forwards;
  position: relative;
  font-size: 15px;
  line-height: 1.55;
}

.requisites-close-btn {
  position: absolute;
  top: 10px;
  right: 15px;
  transform: none;
  font-size: 24px;
  background: none;
  border: none;
  cursor: pointer;
  color: #333;
  transition: color 0.2s ease;
}

.requisites-close-btn:hover {
  color: #007bff;
}

.requisites-list {
  list-style: none;
  padding: 0;
  margin: 0 0 15px;
  text-align: left;
}
.requisites-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
  padding: 6px 0;
  line-height: 1.4;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.copy-item {
  flex-shrink: 0;
  background: #eef3ff;
  border: none;
  border-radius: 6px;
  padding: 4px 6px;
  cursor: pointer;
  font-size: 16px;
  transition: all 0.2s ease;
}

.copy-item:hover {
  background: #007bff;
  color: white;
}

.copy-all-btn {
  display: block;
  width: 100%;
  background: #007bff;
  color: #ffffff;
  border: none;
  border-radius: 10px;
  padding: 10px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  transition: all 0.25s ease;
  margin-top: 10px;
}
.copy-all-btn:hover {
  background: #005ecb;
  transform: scale(1.05);
  box-shadow: 0 4px 12px rgba(0, 91, 187, 0.25);
}

/* ============================
   🔒 МОДАЛЬНЕ ВІКНО — ЗГОДА
   ============================ */
.consent-modal {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  z-index: 999;
  backdrop-filter: blur(4px);
  animation: fadeIn 0.3s ease;
  padding: 100px 8px 30px;
}

.consent-modal-content {
  background: linear-gradient(180deg, #ffffff 0%, #e3f1ff 50%, #b9e0ff 100%);
  color: #002b36;
  padding: 28px 22px;
  border-radius: 16px;
  width: 100%;
  max-width: 480px;
  text-align: center;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
  animation: modalPop 0.35s ease-out forwards;
}
/* Кнопка "×" у правому верхньому куті */
.consent-close-btn {
  position: absolute;
  top: 14px;
  right: 18px;
  font-size: 28px;
  color: #004080;
  cursor: pointer;
  line-height: 1;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.consent-close-btn:hover {
  opacity: 0.5; /* просто робимо легке затемнення */
  transform: scale(1.1);
}

.consent-modal-content h3 {
  font-size: 1.4rem;
  margin-bottom: 10px;
  color: #004080;
  font-weight: 700;
}

.consent-modal-content p {
  font-size: 1.05rem;
  color: #033;
  line-height: 1.6;
  margin-bottom: 20px;
  text-align: justify;
}

.consent-buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.consent-accept-btn,
.consent-decline-btn {
  padding: 12px 28px;
  font-size: 1rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
  transition: all 0.25s ease;
  font-weight: 600;
}

.consent-accept-btn {
  background: linear-gradient(135deg, #0077cc, #005fa3);
  color: #fff;
}
.consent-accept-btn:hover {
  background: linear-gradient(135deg, #0088ff, #0066c2);
  transform: translateY(-1px) scale(1.03);
}

.consent-decline-btn {
  background: linear-gradient(135deg, #ffe082, #fcd64d);
  color: #222;
}
.consent-decline-btn:hover {
  background: linear-gradient(135deg, #f9c93e, #ffdb4d);
  transform: translateY(-1px) scale(1.03);
}

/* =======================
   🧩 ЗАГАЛЬНІ АНІМАЦІЇ
   ======================= */
@keyframes modalPop {
  0% {
    opacity: 0;
    transform: scale(0.85) translateY(20px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

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

/* Мобільна адаптація модалок */
@media (max-width: 600px) {
  .consent-modal {
    padding: 40px 14px 20px;
  }

  .consent-modal-content {
    padding: 22px 16px;
    border-radius: 12px;
  }

  .consent-buttons {
    flex-direction: column;
    gap: 10px;
  }

  .consent-accept-btn,
  .consent-decline-btn {
    width: 100%;
    font-size: 0.95rem;
  }

  .consent-modal-content h3 {
    font-size: 1.25rem;
  }
}

/* =======================
   ⚠️ ВАЛІДАЦІЯ
   ======================= */
@keyframes shake {
  0%,
  100% {
    transform: translateX(0);
  }
  20%,
  60% {
    transform: translateX(-6px);
  }
  40%,
  80% {
    transform: translateX(6px);
  }
}
.input-error-shake {
  animation: shake 0.4s ease;
}

input.error {
  border: 2px solid #e63946;
  box-shadow: 0 0 6px rgba(230, 57, 70, 0.4);
}
input.success {
  border: 2px solid #38a169;
  box-shadow: 0 0 6px rgba(56, 161, 105, 0.4);
}

/* =======================
   🌀 Повідомлення “перевірка...”
   ======================= */
.message-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--color-dark);
  margin-top: 12px;
  gap: 8px;
}

.loader {
  width: 18px;
  height: 18px;
  border: 2px solid rgba(0, 0, 0, 0.25);
  border-top-color: var(--color-dark);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* =======================
   ♿ REDUCED MOTION
   ======================= */
@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}
/* ================================
   🧭 Корекція футера лише для Taxes
   ================================ */
body.taxes .footer-bottom {
  padding-right: clamp(10px, 3vw, 25px);
  padding-left: clamp(10px, 3vw, 25px);
  box-sizing: border-box;
  overflow-x: hidden;
}

body.taxes .app-footer {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0 auto;
}
/* ================================
   🔙 Кнопка повернення
   ================================ */
.back-button-box {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 2.5rem 0 2rem;
  opacity: 0;
  animation: fadeInUp 0.9s ease forwards;
  animation-delay: 1.4s;
  width: 100%;
}

.back-btn {
  position: relative;
  overflow: hidden;
  max-width: 360px;
  width: 90%;
  min-height: 48px;
  padding: 12px 0;
  font-size: 1.2rem;
  font-weight: 600;
  border-radius: var(--radius-btn);
  border: none;
  cursor: pointer;
  color: #fff;
  background: var(--btn-gradient);
  box-shadow: var(--shadow-main);
  transition: all 0.3s ease;
  font-family: "Philosopher", sans-serif;
}

.back-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: -75%;
  width: 50%;
  height: 100%;
  background: linear-gradient(
    120deg,
    rgba(255, 255, 255, 0.3) 0%,
    rgba(255, 255, 255, 0.6) 50%,
    rgba(255, 255, 255, 0.3) 100%
  );
  transform: skewX(-25deg);
  transition: all 0.5s ease;
}

.back-btn:hover::before {
  left: 125%;
}

.back-btn:hover {
  background: var(--btn-hover-gradient);
  box-shadow: var(--shadow-hover);
  transform: scale(1.04);
}

.back-btn:focus {
  outline: none;
  box-shadow: var(--shadow-focus);
  transform: scale(1.05);
}

/* ================================
   ✨ Анімації
   ================================ */
@keyframes fadeIn {
  from {
    opacity: 0;
    transform: scale(1.01);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(15px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* ================================
   📱 Адаптивність
   ================================ */

@media (max-width: 480px) {
  .back-btn {
    max-width: 340px;
    width: 100%;
    min-height: 44px;
    font-size: 0.95rem;
    padding: 10px 0;
    border-radius: 22px;
  }
}
body.contrast-mode .tax-item,
body.contrast-mode .total,
body.contrast-mode .requisites-modal,
body.contrast-mode .consent-modal {
  filter: grayscale(100%) brightness(0.95) contrast(1.15);
  transition: filter 0.3s ease;
}

body.contrast-mode .tax-item:hover {
  filter: grayscale(100%) brightness(0.9) contrast(1.25);
}
/* ============================================================
   ♿ Контрастний режим — emoji у кнопках
   ============================================================ */
body.contrast-mode .pay-btn .emoji,
body.contrast-mode .pdf-btn .emoji {
  filter: grayscale(100%) brightness(0.95) contrast(1.15);
  transition: filter 0.3s ease, transform 0.25s ease;
}

/* Hover-ефект */
body.contrast-mode .pay-btn:hover .emoji,
body.contrast-mode .pdf-btn:hover .emoji {
  filter: grayscale(100%) brightness(0.9) contrast(1.25);
  transform: scale(1.05);
}