/* ============================================
   Delta Forge - Cookie Consent
   GDPR-compliant cookie banner & settings modal
   ============================================ */

/* ---- Banner ---- */
.df-cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10000;
    padding: 0 24px 24px;
    pointer-events: none;
    transform: translateY(100%);
    opacity: 0;
    transition: transform 500ms cubic-bezier(0.16, 1, 0.3, 1),
                opacity 400ms ease;
}

.df-cookie-banner.df-visible {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
}

.df-cookie-banner__inner {
    max-width: 720px;
    margin: 0 auto;
    background: var(--bg-elevated);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    padding: 28px 32px;
    box-shadow: var(--shadow-xl), 0 0 60px rgba(22, 119, 255, 0.08);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.df-cookie-banner__text {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.df-cookie-banner__title {
    font-family: var(--font-sans);
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.df-cookie-banner__title svg {
    flex-shrink: 0;
    color: var(--primary-400);
}

.df-cookie-banner__desc {
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--text-tertiary);
}

.df-cookie-banner__desc a {
    color: var(--primary-400);
    text-decoration: none;
    transition: color var(--transition);
}

.df-cookie-banner__desc a:hover {
    color: var(--primary-300);
    text-decoration: underline;
}

/* Banner actions */
.df-cookie-banner__actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.df-cookie-btn {
    font-family: var(--font-sans);
    font-size: 13.5px;
    font-weight: 500;
    border: none;
    border-radius: var(--radius);
    padding: 10px 20px;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    line-height: 1;
}

.df-cookie-btn:focus-visible {
    outline: 2px solid var(--primary-400);
    outline-offset: 2px;
}

.df-cookie-btn--accept {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 2px 12px rgba(22, 119, 255, 0.35);
}

.df-cookie-btn--accept:hover {
    box-shadow: 0 4px 20px rgba(22, 119, 255, 0.5);
    filter: brightness(1.1);
}

.df-cookie-btn--reject {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-default);
}

.df-cookie-btn--reject:hover {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border-strong);
    color: var(--text-primary);
}

.df-cookie-btn--settings {
    background: transparent;
    color: var(--primary-400);
    padding: 10px 16px;
}

.df-cookie-btn--settings:hover {
    background: rgba(22, 119, 255, 0.08);
    color: var(--primary-300);
}

/* ---- Settings Modal ---- */
.df-cookie-overlay {
    position: fixed;
    inset: 0;
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 300ms ease, visibility 300ms ease;
}

.df-cookie-overlay.df-visible {
    opacity: 1;
    visibility: visible;
}

.df-cookie-overlay__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, 0.65);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.df-cookie-modal {
    position: relative;
    width: 100%;
    max-width: 520px;
    max-height: calc(100vh - 48px);
    background: var(--bg-card);
    border: 1px solid var(--border-default);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(16px) scale(0.97);
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1);
}

.df-cookie-overlay.df-visible .df-cookie-modal {
    transform: translateY(0) scale(1);
}

/* Modal header */
.df-cookie-modal__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px 0;
}

.df-cookie-modal__title {
    font-family: var(--font-sans);
    font-size: 17px;
    font-weight: 600;
    color: var(--text-primary);
}

.df-cookie-modal__close {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    border: none;
    border-radius: var(--radius-sm);
    background: transparent;
    color: var(--text-tertiary);
    cursor: pointer;
    transition: all var(--transition);
}

.df-cookie-modal__close:hover {
    background: rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
}

.df-cookie-modal__close svg {
    width: 18px;
    height: 18px;
}

/* Modal body */
.df-cookie-modal__body {
    padding: 20px 28px;
    overflow-y: auto;
    flex: 1;
}

.df-cookie-modal__intro {
    font-size: 13.5px;
    line-height: 1.65;
    color: var(--text-tertiary);
    margin-bottom: 20px;
}

/* Category items */
.df-cookie-category {
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 18px 20px;
    margin-bottom: 12px;
    transition: border-color var(--transition);
}

.df-cookie-category:last-child {
    margin-bottom: 0;
}

.df-cookie-category:hover {
    border-color: var(--border-default);
}

.df-cookie-category__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.df-cookie-category__info {
    flex: 1;
    min-width: 0;
}

.df-cookie-category__name {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.df-cookie-category__desc {
    font-size: 12.5px;
    line-height: 1.55;
    color: var(--text-muted);
}

/* Toggle switch */
.df-cookie-toggle {
    position: relative;
    flex-shrink: 0;
    width: 44px;
    height: 24px;
}

.df-cookie-toggle input {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.df-cookie-toggle__track {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background var(--transition);
    position: relative;
}

.df-cookie-toggle__track::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--text-tertiary);
    transition: transform var(--transition), background var(--transition);
}

.df-cookie-toggle input:checked + .df-cookie-toggle__track {
    background: var(--primary-600);
}

.df-cookie-toggle input:checked + .df-cookie-toggle__track::after {
    transform: translateX(20px);
    background: #fff;
}

.df-cookie-toggle input:focus-visible + .df-cookie-toggle__track {
    outline: 2px solid var(--primary-400);
    outline-offset: 2px;
}

/* Disabled/always-on toggle */
.df-cookie-toggle--disabled .df-cookie-toggle__track {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Required badge */
.df-cookie-category__badge {
    display: inline-block;
    font-size: 10.5px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--emerald-400);
    background: rgba(52, 211, 153, 0.1);
    padding: 2px 8px;
    border-radius: 4px;
    margin-left: 8px;
    vertical-align: middle;
}

/* Modal footer */
.df-cookie-modal__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 16px 28px 24px;
    border-top: 1px solid var(--border-subtle);
}

/* ---- Responsive ---- */
@media (max-width: 600px) {
    .df-cookie-banner {
        padding: 0 12px 12px;
    }

    .df-cookie-banner__inner {
        padding: 22px 20px;
        border-radius: var(--radius-lg);
    }

    .df-cookie-banner__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .df-cookie-btn {
        text-align: center;
        padding: 12px 20px;
    }

    .df-cookie-modal {
        max-width: 100%;
        border-radius: var(--radius-lg);
    }

    .df-cookie-modal__header {
        padding: 20px 20px 0;
    }

    .df-cookie-modal__body {
        padding: 16px 20px;
    }

    .df-cookie-modal__footer {
        padding: 14px 20px 20px;
        flex-direction: column-reverse;
        align-items: stretch;
    }

    .df-cookie-modal__footer .df-cookie-btn {
        text-align: center;
    }
}