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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: rgb(249, 250, 251);
    min-height: 100vh;
    padding: 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.header {
    text-align: center;
    margin-bottom: 3rem;
}

h1 {
    font-size: 2.5rem;
    color: rgb(31, 41, 55);
    margin-bottom: 1rem;
}

.subtitle {
    color: rgb(107, 114, 128);
    margin-bottom: 2rem;
}

.color-picker {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.color-inputs {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

label {
    color: rgb(55, 65, 81);
}

input[type="color"] {
    height: 2.5rem;
    width: 5rem;
    cursor: pointer;
    border: 1px solid rgb(209, 213, 219);
    border-radius: 0.375rem;
    padding: 0;
}

input[type="text"] {
    width: 6rem;
    padding: 0.25rem 0.5rem;
    border: 1px solid rgb(209, 213, 219);
    border-radius: 0.375rem;
    font-family: monospace;
    font-size: 0.875rem;
}

.refresh-button {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background-color: rgb(79, 70, 229);
    color: white;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

.refresh-button:hover {
    background-color: rgb(67, 56, 202);
}

.palettes-container {
    display: grid;
    gap: 2rem;
}

.palette-card {
    background-color: white;
    border-radius: 0.75rem;
    overflow: hidden;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.palette-header {
    padding: 1rem;
    background-color: rgb(249, 250, 251);
    border-bottom: 1px solid rgb(229, 231, 235);
}

.palette-title {
    font-size: 1.25rem;
    font-weight: 600;
    color: rgb(31, 41, 55);
}

.color-strip {
    display: flex;
    height: 8rem;
}

.color-box {
    flex: 1;
    position: relative;
    cursor: pointer;
    transition: transform 0.2s;
}

.color-box:hover {
    transform: scale(1.05);
}

.color-box.base-color {
    box-shadow: inset 0 0 0 2px rgb(79, 70, 229);
}

.color-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    opacity: 0;
    transition: opacity 0.2s;
}

.color-box:hover .color-overlay {
    opacity: 1;
}

.copy-icon, .check-icon {
    color: white;
}

.color-values {
    padding: 1rem;
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 0.5rem;
    text-align: center;
}

.color-value {
    font-family: monospace;
    font-size: 0.875rem;
    color: rgb(75, 85, 99);
}

.color-value.base-color {
    color: rgb(79, 70, 229);
    font-weight: bold;
}

/* Notification de copie */
.copy-notification {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgb(79, 70, 229);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-size: 0.875rem;
    animation: slideUp 0.3s ease-out;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

@keyframes slideUp {
    from {
        transform: translate(-50%, 100%);
        opacity: 0;
    }
    to {
        transform: translate(-50%, 0);
        opacity: 1;
    }
}