:root {
    --primary: #00d67a;
    --primary-soft: rgba(0, 214, 122, 0.18);
    --dark: #050505;
    --card: #0f0f0f;
    --border: rgba(255, 255, 255, 0.08);
    --text: #e0e0e0;
    --muted: #888;
    --danger: #ff4d4f;
}

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

body {
    font-family: 'Poppins', sans-serif;
    background: radial-gradient(circle at top left, #1c1c1c 0%, #050505 40%, #000 100%);
    color: #fff;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 20px;
}

.expired-container {
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
    animation: fadeInUp 0.6s ease-out;
}

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

.logo-section {
    text-align: center;
    margin-bottom: 40px;
}

.logo-section img {
    height: 60px;
    margin-bottom: 20px;
}

.logo-section h1 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
}

.logo-section p {
    font-size: 1rem;
    color: var(--muted);
    line-height: 1.6;
}

.message-card {
    background: radial-gradient(circle at top, #181818 0%, #0a0a0a 55%, #000 100%);
    border-radius: 24px;
    padding: 40px 32px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.8);
    text-align: center;
    margin-bottom: 32px;
}

.icon-warning {
    font-size: 3rem;
    margin-bottom: 16px;
}

.message-card h2 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 12px;
    color: #fff;
}

.message-card p {
    font-size: 0.95rem;
    color: var(--text);
    line-height: 1.6;
}

.cta-section {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
}

.btn-primary {
    width: 100%;
    max-width: 400px;
    background: linear-gradient(135deg, #00d67a, #4df1a6);
    color: #000;
    border: none;
    border-radius: 999px;
    padding: 14px 20px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(0, 214, 122, 0.4);
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 40px rgba(0, 214, 122, 0.6);
}

.btn-secondary-large {
    width: 100%;
    max-width: 400px;
    font-size: 0.95rem;
    color: #fff;
    text-decoration: none;
    transition: all 0.3s;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: transparent;
    border-radius: 999px;
    padding: 12px 20px;
    display: inline-block;
    text-align: center;
}

.btn-secondary-large:hover {
    background: rgba(255, 255, 255, 0.06);
    border-color: var(--primary);
}

.btn-tertiary {
    font-size: 0.9rem;
    color: var(--muted);
    text-decoration: none;
    transition: color 0.3s;
    margin-top: 8px;
}

.btn-tertiary:hover {
    color: var(--primary);
}

footer {
    text-align: center;
    padding: 20px;
    font-size: 0.85rem;
    color: #777;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

footer p {
    margin-bottom: 8px;
}

.footer-links {
    margin-top: 8px;
}

.footer-links a {
    color: #999;
    text-decoration: none;
    margin: 0 8px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--primary);
}

/* LANG SWITCHER */
.lang-switcher-container {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 100;
}

.lang-switcher {
  position: relative;
  font-size: 0.8rem;
}

.lang-current {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: rgba(0, 0, 0, 0.6);
  cursor: pointer;
  color: #fff;
}

.lang-code {
  font-weight: 600;
}

.lang-caret {
  font-size: 0.7rem;
  opacity: 0.7;
}

.lang-list {
  position: absolute;
  right: 0;
  top: calc(100% + 4px);
  background: #121212;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  list-style: none;
  padding: 6px 0;
  min-width: 130px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.7);
  opacity: 0;
  pointer-events: none;
  transform: translateY(-4px);
  transition: opacity .15s ease, transform .15s ease;
  z-index: 20;
}

.lang-switcher.open .lang-list {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.lang-list li {
  padding: 6px 10px;
  display: flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-size: 0.8rem;
}

.lang-list li:hover {
  background: rgba(255, 255, 255, 0.06);
}

/* FLAGS */
.flag {
    width: 20px;
    height: 14px;
    border-radius: 3px;
    background-size: cover;
    background-position: center;
    box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.4);
    flex-shrink: 0;
}

.flag[data-flag="es"] { background-image: url("https://flagcdn.com/w20/es.png"); }
.flag[data-flag="en"] { background-image: url("https://flagcdn.com/w20/gb.png"); }
.flag[data-flag="pt"] { background-image: url("https://flagcdn.com/w20/pt.png"); }
.flag[data-flag="fr"] { background-image: url("https://flagcdn.com/w20/fr.png"); }
.flag[data-flag="it"] { background-image: url("https://flagcdn.com/w20/it.png"); }
.flag[data-flag="de"] { background-image: url("https://flagcdn.com/w20/de.png"); }
.flag[data-flag="ru"] { background-image: url("https://flagcdn.com/w20/ru.png"); }
.flag[data-flag="zh"] { background-image: url("https://flagcdn.com/w20/cn.png"); }
.flag[data-flag="ja"] { background-image: url("https://flagcdn.com/w20/jp.png"); }
.flag[data-flag="el"] { background-image: url("https://flagcdn.com/w20/gr.png"); }
.flag[data-flag="hi"] { background-image: url("https://flagcdn.com/w20/in.png"); }
.flag[data-flag="vi"] { background-image: url("https://flagcdn.com/w20/vn.png"); }
.flag[data-flag="th"] { background-image: url("https://flagcdn.com/w20/th.png"); }
.flag[data-flag="ro"] { background-image: url("https://flagcdn.com/w20/ro.png"); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .logo-section h1 {
        font-size: 1.6rem;
    }

    .message-card {
        padding: 32px 24px;
    }
}