:root {
    --gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --glass: rgba(255, 255, 255, 0.95);
    --primary: #4f46e5;
    --text-dark: #1e293b;
    --text-light: #64748b;
    --shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--gradient);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    color: var(--text-dark);
}

.container {
    background: var(--glass);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 450px;
    padding: 2rem;
    border-radius: 24px;
    box-shadow: var(--shadow);
}

h1 {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -0.5px;
}

/* Barre de recherche stylisée */
form {
    display: flex;
    background: #f1f5f9;
    padding: 6px;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    border: 2px solid transparent;
    transition: border 0.3s ease;
}

form:focus-within {
    border: 2px solid #c7d2fe;
}

input {
    flex: 1;
    border: none;
    background: transparent;
    padding: 12px;
    font-size: 1rem;
    outline: none;
}

button[type="submit"] {
    background: var(--primary);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 12px;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.2s ease;
}

button[type="submit"]:active {
    transform: scale(0.95);
}

/* Historique */
#history {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-bottom: 10px;
    margin-bottom: 1rem;
}

.history-item {
    background: #e2e8f0;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
    cursor: pointer;
    transition: background 0.2s;
}

.history-item:hover {
    background: #cbd5e1;
}

/* Carte de résultat */
.card {
    background: white;
    border-radius: 20px;
    padding: 24px;
    margin-top: 1rem;
    text-align: center;
    border: 1px solid #f1f5f9;
    animation: fadeIn 0.4s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.card img {
    width: 80px;
    height: auto;
    border-radius: 8px;
    margin-bottom: 1rem;
}

.weather-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-top: 1.5rem;
}

.info-box {
    background: #f8fafc;
    padding: 12px;
    border-radius: 12px;
}

.info-box span {
    display: block;
    font-size: 0.7rem;
    color: var(--text-light);
    text-transform: uppercase;
    font-weight: bold;
}

.info-box strong {
    font-size: 1.1rem;
}

/* Bouton favoris */
#fav-btn {
    width: 100%;
    margin-top: 1.5rem;
    background: #fff;
    border: 2px solid #f59e0b;
    color: #f59e0b;
    padding: 12px;
    border-radius: 12px;
    font-weight: bold;
    cursor: pointer;
}

#fav-btn.active {
    background: #f59e0b;
    color: white;
}

/* Loader */
#loader {
    text-align: center;
    padding: 20px;
    font-weight: bold;
    color: var(--primary);
}