:root {
    --color-cookie-primary: #FF6B6B;
    --color-cookie-secondary: #4ECDC4;
    --color-cookie-accent: #FFE66D;
    --color-cookie-white: #FFFFFF;
    --color-cookie-light-bg: #F8F9FA;
    --color-cookie-gray-light: #E9ECEF;
    --color-cookie-gray-medium: #6C757D;
    --color-cookie-gray-dark: #343A40;
    --color-cookie-text: #2C3E50;
    --shadow-cookie-light: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-cookie-medium: 0 4px 16px rgba(0, 0, 0, 0.15);
    --spacing-cookie-xs: 8px;
    --spacing-cookie-sm: 12px;
    --spacing-cookie-md: 16px;
    --spacing-cookie-lg: 24px;
    --spacing-cookie-xl: 32px;
    --font-cookie-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    --font-cookie-size-sm: 12px;
    --font-cookie-size-base: 14px;
    --font-cookie-size-md: 16px;
    --font-cookie-size-lg: 18px;
    --font-cookie-weight-regular: 400;
    --font-cookie-weight-medium: 500;
    --font-cookie-weight-bold: 600;
    --transition-cookie-fast: 0.2s ease-in-out;
    --transition-cookie-normal: 0.3s ease-in-out;
    --border-cookie-radius-sm: 4px;
    --border-cookie-radius-md: 8px;
    --border-cookie-radius-lg: 12px;
}

.cookie-banner {
    /* Posicionamento fixo no rodapé */
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    /* Estilo visual */
    background: linear-gradient(135deg, var(--color-cookie-white) 0%, var(--color-cookie-light-bg) 100%);
    border-top: 1px solid var(--color-cookie-gray-light);
    box-shadow: var(--shadow-cookie-medium);
    /* Animação de entrada */
    animation: slideUp 0.4s ease-out;
}

/* Animação de entrada do banner */
@keyframes slideUp {
    from {
        transform: translateY(100%);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Animação de saída do banner */
@keyframes slideDown {
    from {
        transform: translateY(0);
        opacity: 1;
    }

    to {
        transform: translateY(100%);
        opacity: 0;
    }
}

/* Estado de saída */
.cookie-banner.cookie-banner--hidden {
    animation: slideDown 0.3s ease-in forwards;
}

/* ================================================
   CONTAINER DO BANNER
   ================================================ */

.cookie-banner__container {
    /* Layout e espaçamento */
    display: flex;
    align-items: center;
    gap: var(--spacing-cookie-lg);
    max-width: 1400px;
    margin: 0 auto;
    padding: var(--spacing-cookie-lg);
    /* Responsividade */
    flex-wrap: wrap;
}

/* ================================================
   ÍCONE DO COOKIE
   ================================================ */

.cookie-banner__icon {
    /* Dimensões */
    font-size: 32px;
    line-height: 1;
    /* Flexibilidade */
    flex-shrink: 0;
    /* Animação suave */
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-4px);
    }
}

/* ================================================
   CONTEÚDO DO BANNER
   ================================================ */

.cookie-banner__content {
    /* Layout */
    flex: 1;
    min-width: 250px;
}

.cookie-banner__title {
    /* Tipografia */
    font-size: var(--font-cookie-size-md);
    font-weight: var(--font-cookie-weight-bold);
    color: var(--color-cookie-text);
    margin: 0 0 var(--spacing-cookie-xs) 0;
    /* Espaçamento */
    line-height: 1.4;
}

.cookie-banner__text {
    /* Tipografia */
    font-size: var(--font-cookie-size-base);
    color: var(--color-cookie-gray-medium);
    margin: 0;
    line-height: 1.6;
}

/* ================================================
   LINK DA POLÍTICA DE PRIVACIDADE
   ================================================ */

.cookie-banner__link {
    /* Tipografia */
    color: var(--color-cookie-primary);
    text-decoration: none;
    font-weight: var(--font-cookie-weight-medium);
    /* Transição */
    transition: color var(--transition-cookie-fast);
    /* Acessibilidade */
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition-cookie-fast);
}

    .cookie-banner__link:hover {
        color: var(--color-secondary);
        border-bottom-color: var(--color-cookie-secondary);
    }

    .cookie-banner__link:focus {
        outline: 2px solid var(--color-cookie-primary);
        outline-offset: 2px;
    }

/* ================================================
   BOTÕES DE AÇÃO
   ================================================ */

.cookie-banner__actions {
    /* Layout */
    display: flex;
    gap: var(--spacing-cookie-md);
    flex-wrap: wrap;
    align-items: center;
    /* Flexibilidade */
    flex-shrink: 0;
}

.cookie-banner__btn {
    /* Tipografia */
    font-family: var(--font-cookie-family);
    font-size: var(--font-cookie-size-base);
    font-weight: var(--font-cookie-weight-medium);
    /* Dimensões */
    padding: var(--spacing-cookie-sm) var(--spacing-cookie-lg);
    border: none;
    border-radius: var(--border-cookie-radius-md);
    /* Cursor e transição */
    cursor: pointer;
    transition: all var(--transition-cookie-normal);
    /* Acessibilidade */
    white-space: nowrap;
}

/* Botão Primário - Aceitar Cookies */
.cookie-banner__btn--primary {
    /* Cores */
    background-color: var(--color-cookie-primary);
    color: var(--color-cookie-white);
    /* Sombra */
    box-shadow: 0 2px 8px rgba(255, 107, 107, 0.3);
}

    .cookie-banner__btn--primary:hover {
        background-color: #FF5252;
        box-shadow: 0 4px 12px rgba(255, 107, 107, 0.4);
        transform: translateY(-2px);
    }

    .cookie-banner__btn--primary:active {
        transform: translateY(0);
        box-shadow: 0 1px 4px rgba(255, 107, 107, 0.3);
    }

    .cookie-banner__btn--primary:focus {
        outline: 2px solid var(--color-cookie-primary);
        outline-offset: 2px;
    }

/* Botão Secundário - Recusar */
.cookie-banner__btn--secondary {
    /* Cores */
    background-color: var(--color-cookie-white);
    color: var(--color-cookie-text);
    border: 1px solid var(--color-cookie-gray-light);
    /* Sombra */
    box-shadow: var(--shadow-cookie-light);
}

    .cookie-banner__btn--secondary:hover {
        background-color: var(--color-cookie-light-bg);
        border-color: var(--color-cookie-gray-medium);
        box-shadow: var(--shadow-cookie-medium);
    }

    .cookie-banner__btn--secondary:active {
        background-color: var(--color-cookie-gray-light);
    }

    .cookie-banner__btn--secondary:focus {
        outline: 2px solid var(--color-cookie-primary);
        outline-offset: 2px;
    }

/* ================================================
   RESPONSIVIDADE - TABLET
   ================================================ */

@media (max-width: 768px) {
    .cookie-banner__container {
        /* Ajustes para tablet */
        flex-direction: column;
        align-items: flex-start;
        gap: var(--spacing-cookie-md);
        padding: var(--spacing-cookie-md);
    }

    .cookie-banner__icon {
        /* Ícone menor em mobile */
        font-size: 24px;
    }

    .cookie-banner__content {
        /* Conteúdo em tela cheia */
        width: 100%;
    }

    .cookie-banner__actions {
        /* Botões em tela cheia */
        width: 100%;
        justify-content: flex-end;
    }

    .cookie-banner__btn {
        /* Botões maiores em mobile */
        flex: 1;
        min-width: 120px;
    }
}

/* ================================================
   RESPONSIVIDADE - MOBILE
   ================================================ */

@media (max-width: 480px) {
    .cookie-banner {
        /* Ajustes para mobile pequeno */
        bottom: 0;
    }

    .cookie-banner__container {
        /* Padding reduzido */
        padding: var(--spacing-cookie-md) var(--spacing-cookie-sm);
        gap: var(--spacing-cookie-sm);
    }

    .cookie-banner__icon {
        /* Ícone ainda menor */
        font-size: 20px;
    }

    .cookie-banner__title {
        /* Título menor */
        font-size: var(--font-cookie-size-base);
        margin-bottom: var(--spacing-cookie-xs);
    }

    .cookie-banner__text {
        /* Texto menor */
        font-size: var(--font-cookie-size-sm);
    }

    .cookie-banner__actions {
        /* Botões em coluna */
        flex-direction: column;
        width: 100%;
        gap: var(--spacing-cookie-sm);
    }

    .cookie-banner__btn {
        /* Botões em tela cheia */
        width: 100%;
        padding: var(--spacing-cookie-sm) var(--spacing-cookie-md);
    }
}

/* ================================================
   ACESSIBILIDADE
   ================================================ */

/* Modo de alto contraste */
@media (prefers-contrast: more) {
    .cookie-banner__btn--primary {
        border: 2px solid var(--color-cookie-primary);
    }

    .cookie-banner__btn--secondary {
        border: 2px solid var(--color-cookie-text);
    }
}

/* Respeitar preferência de movimento reduzido */
@media (prefers-reduced-motion: reduce) {
    .cookie-banner,
    .cookie-banner__btn,
    .cookie-banner__link {
        animation: none !important;
        transition: none !important;
    }
}

/* Modo escuro (opcional) */
@media (prefers-color-scheme: dark) {
    .cookie-banner {
        background: linear-gradient(135deg, #2C3E50 0%, #34495E 100%);
        border-top-color: #495563;
    }

    .cookie-banner__title {
        color: var(--color-cookie-white);
    }

    .cookie-banner__text {
        color: #BDC3C7;
    }

    .cookie-banner__btn--secondary {
        background-color: #34495E;
        color: var(--color-cookie-white);
        border-color: #495563;
    }

        .cookie-banner__btn--secondary:hover {
            background-color: #3D5A73;
        }
}