/* ===========================================
   cookie_consent.css — EVBox 风底栏 + Cookie Manager
   · 全宽 fixed 底栏；Manager 为居中面板
   · body.has-cookie-banner-open 底留白
   · 层级：同意条 1100；Manager 1200；back-top 1300
=========================================== */

.cookie-consent {
    --cookie-z: 1100;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: var(--cookie-z);
    margin: 0;
    padding: 0;
    pointer-events: none;
}

.cookie-consent[hidden] {
    display: none !important;
}

.cookie-consent__bar {
    pointer-events: auto;
    width: 100%;
    background: #fff;
    border-top: 1px solid rgba(44, 41, 38, 0.12);
    box-shadow: 0 -8px 32px rgba(44, 41, 38, 0.1);
}

.cookie-consent__inner {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 14px 24px;
    width: 100%;
    max-width: 1120px;
    margin: 0 auto;
    padding: 16px 20px calc(16px + env(safe-area-inset-bottom, 0px));
    box-sizing: border-box;
}

.cookie-consent__copy {
    flex: 1 1 280px;
    min-width: 0;
    max-width: 640px;
}

.cookie-consent__title {
    margin: 0 0 4px;
    font-size: 0.9375rem;
    font-weight: 600;
    line-height: 1.3;
    color: var(--color-primary, #2c2926);
}

.cookie-consent__desc {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-muted, #6b6560);
}

.cookie-consent__desc a {
    color: var(--color-accent, #205058);
    font-weight: 600;
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-consent__desc a:hover {
    color: var(--color-accent-hover, #174248);
}

.cookie-consent__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex: 0 1 auto;
}

.cookie-consent__btn {
    min-height: 40px;
    min-width: 6.5rem;
    padding: 0.5rem 1rem;
    font: inherit;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.01em;
    border-radius: 4px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.cookie-consent__btn--primary {
    background: var(--color-accent, #205058);
    color: #fff;
    border-color: var(--color-accent, #205058);
}

.cookie-consent__btn--primary:hover {
    background: var(--color-accent-hover, #174248);
    border-color: var(--color-accent-hover, #174248);
    color: #fff;
}

.cookie-consent__btn--secondary {
    background: #fff;
    color: var(--color-primary, #2c2926);
    border-color: rgba(44, 41, 38, 0.28);
}

.cookie-consent__btn--secondary:hover {
    background: rgba(44, 41, 38, 0.04);
    border-color: rgba(44, 41, 38, 0.45);
}

.cookie-consent__btn--ghost {
    background: transparent;
    color: var(--color-primary, #2c2926);
    border-color: transparent;
    text-decoration: underline;
    text-underline-offset: 3px;
    min-width: 0;
    padding-left: 0.65rem;
    padding-right: 0.65rem;
}

.cookie-consent__btn--ghost:hover {
    color: var(--color-accent, #205058);
    background: rgba(32, 80, 88, 0.06);
}

body.has-cookie-banner-open {
    padding-bottom: var(--cookie-banner-height, 96px);
}

/* ---------- Cookie Manager 面板 ---------- */

.cookie-manager {
    --cookie-mgr-z: 1200;
    position: fixed;
    inset: 0;
    z-index: var(--cookie-mgr-z);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0;
    box-sizing: border-box;
}

.cookie-manager[hidden] {
    display: none !important;
}

.cookie-manager__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(44, 41, 38, 0.45);
}

.cookie-manager__panel {
    position: relative;
    z-index: 1;
    width: 100%;
    max-width: 560px;
    max-height: min(92vh, 720px);
    margin: 0 12px 12px;
    display: flex;
    flex-direction: column;
    background: #fff;
    border: 1px solid rgba(44, 41, 38, 0.1);
    box-shadow: 0 16px 48px rgba(44, 41, 38, 0.18);
    border-radius: 6px;
    overflow: hidden;
}

.cookie-manager__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 16px 18px;
    border-bottom: 1px solid rgba(44, 41, 38, 0.1);
    flex: 0 0 auto;
}

.cookie-manager__title {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--color-primary, #2c2926);
}

.cookie-manager__close {
    width: 36px;
    height: 36px;
    border: 0;
    background: transparent;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-muted, #6b6560);
    cursor: pointer;
    border-radius: 4px;
}

.cookie-manager__close:hover {
    background: rgba(44, 41, 38, 0.06);
    color: var(--color-primary, #2c2926);
}

.cookie-manager__body {
    flex: 1 1 auto;
    overflow: auto;
    padding: 16px 18px 8px;
    -webkit-overflow-scrolling: touch;
}

.cookie-manager__intro {
    margin: 0 0 16px;
    font-size: 0.875rem;
    line-height: 1.5;
    color: var(--color-text-muted, #6b6560);
}

.cookie-manager__cat {
    margin: 0 0 12px;
    padding: 12px 14px;
    border: 1px solid rgba(44, 41, 38, 0.12);
    border-radius: 4px;
    background: rgba(44, 41, 38, 0.02);
}

.cookie-manager__cat-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.cookie-manager__cat-text {
    flex: 1 1 auto;
    min-width: 0;
}

.cookie-manager__cat-text h3 {
    margin: 0 0 6px;
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--color-primary, #2c2926);
}

.cookie-manager__cat-text p {
    margin: 0;
    font-size: 0.8125rem;
    line-height: 1.5;
    color: var(--color-text-muted, #6b6560);
}

.cookie-manager__cat-text code {
    font-size: 0.75rem;
    padding: 0.05em 0.3em;
    background: rgba(44, 41, 38, 0.06);
    border-radius: 3px;
}

.cookie-manager__note {
    margin: 8px 0 12px;
    font-size: 0.75rem;
    line-height: 1.45;
    color: var(--color-text-muted, #6b6560);
}

.cookie-manager__footer {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    padding: 12px 18px calc(12px + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(44, 41, 38, 0.1);
    flex: 0 0 auto;
    background: #fff;
}

/* 开关 */
.cookie-switch {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    flex: 0 0 auto;
    cursor: pointer;
    user-select: none;
}

.cookie-switch input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.cookie-switch__ui {
    position: relative;
    width: 44px;
    height: 24px;
    border-radius: 12px;
    background: rgba(44, 41, 38, 0.22);
    transition: background 0.15s ease;
}

.cookie-switch__ui::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    transition: transform 0.15s ease;
}

.cookie-switch input:checked + .cookie-switch__ui {
    background: var(--color-accent, #205058);
}

.cookie-switch input:checked + .cookie-switch__ui::after {
    transform: translateX(20px);
}

.cookie-switch input:focus-visible + .cookie-switch__ui {
    outline: 2px solid var(--color-accent, #205058);
    outline-offset: 2px;
}

.cookie-switch--locked {
    cursor: default;
}

.cookie-switch--locked .cookie-switch__ui {
    background: var(--color-accent, #205058);
    opacity: 0.85;
}

.cookie-switch__label {
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--color-text-muted, #6b6560);
}

body.has-cookie-manager-open {
    overflow: hidden;
}

@media (min-width: 640px) {
    .cookie-manager {
        align-items: center;
        padding: 24px;
    }

    .cookie-manager__panel {
        margin: 0;
    }
}

@media (max-width: 720px) {
    .cookie-consent__inner {
        padding: 14px 16px calc(14px + env(safe-area-inset-bottom, 0px));
        gap: 12px;
    }

    .cookie-consent__actions {
        width: 100%;
    }

    .cookie-consent__btn--primary,
    .cookie-consent__btn--secondary {
        flex: 1 1 calc(50% - 4px);
        min-width: 0;
        min-height: 44px;
    }

    .cookie-consent__btn--ghost {
        flex: 1 1 100%;
        order: 3;
        text-align: center;
        min-height: 40px;
    }

    .cookie-manager__footer .cookie-consent__btn {
        flex: 1 1 100%;
    }

    .cookie-manager__cat-head {
        flex-direction: column;
        align-items: stretch;
    }

    .cookie-switch {
        flex-direction: row;
        justify-content: space-between;
        width: 100%;
        padding-top: 8px;
        border-top: 1px solid rgba(44, 41, 38, 0.08);
    }
}