:root {
    --ccr-reading-accent: #c41230;
    --ccr-reading-accent-dark: #961027;
    --ccr-reading-border: rgba(17, 24, 39, 0.2);
    --ccr-reading-surface: #ffffff;
    --ccr-reading-control-text: #7b1024;
}

.ccr-reading-list-control {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 0.28em;
    margin: 0 0 0 0.55em;
    padding: 0.18em 0.58em;
    border: 1px solid var(--ccr-reading-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.97);
    color: var(--ccr-reading-control-text);
    font: inherit;
    font-size: 0.82em;
    font-weight: 650;
    line-height: 1.35;
    vertical-align: baseline;
    cursor: pointer;
    white-space: nowrap;
    box-shadow: 0 1px 3px rgba(17, 24, 39, 0.12);
    color-scheme: light;
    transition: border-color 120ms ease, color 120ms ease, background-color 120ms ease, box-shadow 120ms ease, opacity 120ms ease;
}

.ccr-reading-list-control:hover,
.ccr-reading-list-control:focus-visible {
    border-color: var(--ccr-reading-accent);
    color: var(--ccr-reading-accent);
    box-shadow: 0 2px 6px rgba(17, 24, 39, 0.1);
}

.ccr-reading-list-control:focus-visible {
    outline: 3px solid rgba(196, 18, 48, 0.22);
    outline-offset: 2px;
}

.ccr-reading-list-control.is-saved {
    border-color: rgba(196, 18, 48, 0.55);
    background: #fff1f4;
    color: var(--ccr-reading-accent-dark);
}

.ccr-reading-list-control.is-busy,
.ccr-reading-list-control:disabled {
    cursor: wait;
    opacity: 0.62;
}

.ccr-reading-list-control-icon {
    color: var(--ccr-reading-accent);
    font-size: 1.08em;
    line-height: 1;
}

.ccr-reading-list-control-text {
    color: inherit;
}

.ccr-reading-list-card-host {
    position: relative;
}

.ccr-reading-list-control--card {
    position: absolute;
    z-index: 5;
    top: 0.55rem;
    right: 0.55rem;
    margin: 0;
    box-shadow: 0 2px 8px rgba(17, 24, 39, 0.14);
}

.ccr-reading-list-notice {
    position: fixed;
    z-index: 11000;
    right: 1rem;
    bottom: 1rem;
    max-width: min(28rem, calc(100vw - 2rem));
    padding: 0.75rem 0.9rem;
    border: 1px solid rgba(196, 18, 48, 0.35);
    border-radius: 0.55rem;
    background: #ffffff;
    color: #7b1024;
    box-shadow: 0 12px 30px rgba(17, 24, 39, 0.18);
    font-size: 0.92rem;
    line-height: 1.45;
}

@media (max-width: 640px) {
    .ccr-reading-list-control--card .ccr-reading-list-control-text {
        position: absolute;
        width: 1px;
        height: 1px;
        padding: 0;
        margin: -1px;
        overflow: hidden;
        clip: rect(0, 0, 0, 0);
        white-space: nowrap;
        border: 0;
    }

    .ccr-reading-list-control--card {
        min-width: 2.1rem;
        min-height: 2.1rem;
        justify-content: center;
        padding: 0.35rem;
    }
}

/* Optional discovery controls for guests and logged-in non-subscribers. */
.ccr-reading-list-control.is-discovery {
    border-color: rgba(196, 18, 48, 0.28);
    background: rgba(255, 255, 255, 0.96);
}

.ccr-reading-list-control.is-discovery:hover,
.ccr-reading-list-control.is-discovery:focus-visible {
    border-color: var(--ccr-reading-accent);
    background: #fff6f8;
}

body.ccr-reading-list-modal-open {
    overflow: hidden;
}

.ccr-reading-list-modal[hidden],
.ccr-reading-list-notice[hidden] {
    display: none !important;
}

.ccr-reading-list-modal {
    position: fixed;
    z-index: 12000;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1.25rem;
}

.ccr-reading-list-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(12, 17, 27, 0.66);
    backdrop-filter: blur(3px);
}

.ccr-reading-list-modal-dialog {
    position: relative;
    z-index: 1;
    width: min(34rem, 100%);
    padding: 2rem;
    border: 1px solid rgba(196, 18, 48, 0.22);
    border-radius: 1rem;
    background:
        radial-gradient(circle at top right, rgba(196, 18, 48, 0.10), transparent 38%),
        #ffffff;
    color: #20242d;
    box-shadow: 0 24px 70px rgba(8, 14, 25, 0.34);
    color-scheme: light;
}

.ccr-reading-list-modal-close {
    appearance: none;
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.82);
    color: #596170;
    font: inherit;
    font-size: 1.55rem;
    line-height: 1;
    cursor: pointer;
}

.ccr-reading-list-modal-close:hover,
.ccr-reading-list-modal-close:focus-visible {
    background: #fff0f3;
    color: var(--ccr-reading-accent);
}

.ccr-reading-list-modal-close:focus-visible,
.ccr-reading-list-modal-primary:focus-visible,
.ccr-reading-list-modal-secondary:focus-visible,
.ccr-reading-list-modal-footer a:focus-visible {
    outline: 3px solid rgba(196, 18, 48, 0.24);
    outline-offset: 3px;
}

.ccr-reading-list-modal-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3rem;
    height: 3rem;
    margin-bottom: 1rem;
    border-radius: 0.75rem;
    background: var(--ccr-reading-accent);
    color: #ffffff;
    font-size: 1.7rem;
    line-height: 1;
    box-shadow: 0 8px 20px rgba(196, 18, 48, 0.22);
}

.ccr-reading-list-modal-eyebrow {
    margin: 0 2.75rem 0.35rem 0;
    color: var(--ccr-reading-accent);
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.ccr-reading-list-modal-title {
    margin: 0 2.25rem 0.7rem 0;
    color: #171a21;
    font-size: clamp(1.55rem, 4vw, 2rem);
    font-weight: 600;
    line-height: 1.22;
}

.ccr-reading-list-modal-body {
    margin: 0;
    color: #5d6573;
    font-size: 1rem;
    line-height: 1.65;
}

.ccr-reading-list-modal-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.45rem;
}

.ccr-reading-list-modal-primary,
.ccr-reading-list-modal-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.75rem;
    padding: 0.65rem 1rem;
    border: 1px solid var(--ccr-reading-accent);
    border-radius: 0.45rem;
    font-weight: 700;
    line-height: 1.25;
    text-decoration: none !important;
    transition: background-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.ccr-reading-list-modal-primary {
    background: var(--ccr-reading-accent);
    color: #ffffff !important;
}

.ccr-reading-list-modal-primary:hover {
    background: var(--ccr-reading-accent-dark);
    color: #ffffff !important;
    transform: translateY(-1px);
}

.ccr-reading-list-modal-secondary {
    background: #ffffff;
    color: var(--ccr-reading-accent) !important;
}

.ccr-reading-list-modal-secondary:hover {
    background: #fff2f5;
    color: var(--ccr-reading-accent-dark) !important;
    transform: translateY(-1px);
}

.ccr-reading-list-modal-footer {
    margin: 1.35rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(17, 24, 39, 0.10);
    color: #6a7280;
    font-size: 0.9rem;
    line-height: 1.55;
}

.ccr-reading-list-modal-footer a {
    color: var(--ccr-reading-accent) !important;
    font-weight: 700;
    text-decoration: underline;
    text-underline-offset: 0.16em;
}

.ccr-reading-list-pending-highlight {
    border-radius: 0.45rem;
    outline: 3px solid rgba(196, 18, 48, 0.42);
    outline-offset: 0.35rem;
    animation: ccr-reading-pending-pulse 1.2s ease-in-out 2;
}

@keyframes ccr-reading-pending-pulse {
    0%, 100% {
        outline-color: rgba(196, 18, 48, 0.30);
    }
    50% {
        outline-color: rgba(196, 18, 48, 0.75);
    }
}

.ccr-reading-list-notice.is-success {
    border-color: rgba(26, 127, 80, 0.34);
    background: #f1fbf6;
    color: #17633f;
}

@media (prefers-reduced-motion: reduce) {
    .ccr-reading-list-control,
    .ccr-reading-list-modal-primary,
    .ccr-reading-list-modal-secondary,
    .ccr-reading-list-pending-highlight {
        transition: none;
        animation: none;
        scroll-behavior: auto;
    }
}

@media (max-width: 640px) {
    .ccr-reading-list-modal {
        align-items: end;
        padding: 0;
    }

    .ccr-reading-list-modal-dialog {
        width: 100%;
        max-height: calc(100vh - 1rem);
        overflow-y: auto;
        padding: 1.5rem 1.25rem calc(1.5rem + env(safe-area-inset-bottom));
        border-radius: 1rem 1rem 0 0;
    }

    .ccr-reading-list-modal-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .ccr-reading-list-modal-primary,
    .ccr-reading-list-modal-secondary {
        width: 100%;
    }
}