/* Основни променливи за теми */
:root {
  --bg-light: #f5f5f5;
  --fg-light: #222;
  --bg-dark: #121212;
  --fg-dark: #ececec;
  --accent: #29aaff;
  --timer-gradient: linear-gradient(90deg, #222, #000);
  --timer-gradient-light: linear-gradient(90deg, #ddd, #aaa);
  --fade-duration: 1s;
}

/* Тяло и фон */
body {
  margin: 0;
  padding: 0;
  font-family: 'Poppins', sans-serif;
  background-size: cover;
  background-position: center;
  transition: background-color 0.3s, color 0.3s;
}

body.dark-theme {
  background-color: var(--bg-dark);
  color: var(--fg-dark);
  background-image: url('background-tech-dark.jpg');
}

body.light-theme {
  background-color: var(--bg-light);
  color: var(--fg-light);
  background-image: url('background-tech-light.jpg');
}

/* Центриране и Flex контейнер */
.container {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  min-height: 100vh;
  text-align: center;
}

/* Fade-in при зареждане */
.fade-in {
  animation: fadeIn var(--fade-duration) ease-out;
}

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

/* Заглавие */
h1 {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

/* LED Таймер */
.timer {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

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

.digits {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  letter-spacing: 2px;
  padding: 0.5rem 1rem;
  border-radius: 8px;
  color: inherit;
  background: var(--timer-gradient);
  transition: background 0.3s;
}

body.light-theme .digits {
  background: var(--timer-gradient-light);
}

.label {
  display: flex;
  align-items: center;
  gap: 0.25rem;
  margin-top: 0.25rem;
  font-size: 0.9rem;
}

/* Микроанимация при смяна на цифри */
.digits.animate {
  animation: bounce 0.3s ease-out;
}

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

/* Линейни преходи за timer background */
.digits {
  background-size: 200% 200%;
  animation: gradientShift 5s ease infinite;
}

@keyframes gradientShift {
  0%   { background-position: 0% 50%; }
  50%  { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

/* Текст за стария магазин */
.legacy {
  margin-bottom: 2rem;
  font-size: 1rem;
}

.legacy a {
  color: var(--accent);
  text-decoration: none;
}

/* Абонаментен формуляр */
.subscribe-form {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  justify-content: center;
}

.subscribe-form input {
  padding: 0.75rem 1rem;
  border: none;
  border-radius: 4px;
  flex: 1 1 200px;
}

.subscribe-form button {
  padding: 0.75rem 1.5rem;
  border: none;
  background-color: var(--accent);
  color: #fff;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: background-color 0.3s;
}

.subscribe-form button:hover {
  background-color: darken(var(--accent), 10%);
}

/* Бутон за превключване на тема */
.theme-toggle {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: transparent;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
}