/*
 * Course Access & Renewal — [cdr_renewals] shortcode styles
 *
 * MINIMAL version — card grid, one CTA per card, nothing else.
 * Scoped to .cdr-renewals-wrapper. Zero !important. Zero SVG.
 * Independent from dt-product-display and dental-tutor-box-builder.
 *
 * >>> CDR-MARKER: rollback-minimal-v0.2.0-2026-04-12 <<<
 * If you see this marker in DevTools Network → renewals.css → Response,
 * the server has the latest version. If you see old class names like
 * `.cdr-card__title`, the browser/CDN/cache plugin is serving a stale copy.
 */

/* =========================================================================
 * Wrapper + tokens
 * ======================================================================= */
.cdr-renewals-wrapper {
    --cdr-primary:        #14A5F5;
    --cdr-primary-dark:   #1399e6;
    --cdr-primary-soft:   #e7f5fe;
    --cdr-accent:         #ec4899;
    --cdr-success:        #16a34a;
    --cdr-danger:         #dc2626;

    --cdr-text:           #111827;
    --cdr-text-muted:     #6b7280;
    --cdr-text-soft:      #4b5563;
    --cdr-bg:             #ffffff;
    --cdr-bg-soft:        #f9fafb;
    --cdr-border:         #e5e7eb;
    --cdr-border-soft:    #f3f4f6;

    --cdr-radius-sm:   6px;
    --cdr-radius-md:   12px;
    --cdr-radius-lg:   16px;
    --cdr-radius-pill: 999px;

    --cdr-shadow-sm: 0 1px 2px rgba(15, 23, 42, .06);
    --cdr-shadow-md: 0 4px 16px rgba(15, 23, 42, .08);

    max-width: 1200px;
    margin: 32px auto;
    padding: 0 16px;
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-size: 16px;
    line-height: 1.5;
    color: var(--cdr-text);
    box-sizing: border-box;
}

/* =========================================================================
 * Element resets (concrete, not all:revert)
 * ======================================================================= */
.cdr-renewals-wrapper *,
.cdr-renewals-wrapper *::before,
.cdr-renewals-wrapper *::after {
    box-sizing: border-box;
}
.cdr-renewals-wrapper h2,
.cdr-renewals-wrapper h3,
.cdr-renewals-wrapper p {
    margin: 0;
    padding: 0;
    font-family: inherit;
    color: inherit;
    line-height: 1.4;
}
.cdr-renewals-wrapper button {
    margin: 0;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
    -webkit-appearance: none;
    appearance: none;
    text-decoration: none;
    text-align: inherit;
    line-height: inherit;
}
.cdr-renewals-wrapper img {
    max-width: 100%;
    height: auto;
    display: block;
}
.cdr-renewals-wrapper a {
    text-decoration: none;
    color: inherit;
}

/* =========================================================================
 * Header
 * ======================================================================= */
.cdr-renewals-wrapper .cdr-renewals__header {
    text-align: center;
    margin-bottom: 32px;
}
.cdr-renewals-wrapper .cdr-renewals__title {
    font-size: clamp(24px, 4vw, 34px);
    font-weight: 700;
    line-height: 1.2;
    margin: 0 0 8px;
    color: var(--cdr-text);
    letter-spacing: -0.02em;
}
.cdr-renewals-wrapper .cdr-renewals__subtitle {
    font-size: 16px;
    color: var(--cdr-text-muted);
    margin: 0 auto;
    max-width: 640px;
    line-height: 1.55;
}

/* =========================================================================
 * Grid (div-based, not ul/li)
 * ======================================================================= */
.cdr-renewals-wrapper .cdr-renewals__grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    width: 100%;
}
@media (min-width: 768px) {
    .cdr-renewals-wrapper .cdr-renewals__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}
@media (min-width: 1200px) {
    .cdr-renewals-wrapper .cdr-renewals__grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* =========================================================================
 * Card
 * ======================================================================= */
.cdr-renewals-wrapper .cdr-renewals__card {
    display: flex;
    flex-direction: column;
    width: 100%;
    background: var(--cdr-bg);
    border: 1px solid var(--cdr-border);
    border-radius: var(--cdr-radius-lg);
    overflow: hidden;
    box-shadow: var(--cdr-shadow-sm);
    transition: transform 200ms ease, box-shadow 200ms ease, border-color 200ms ease;
    color: var(--cdr-text);
}
.cdr-renewals-wrapper .cdr-renewals__card:hover {
    transform: translateY(-2px);
    box-shadow: var(--cdr-shadow-md);
    border-color: var(--cdr-primary-soft);
}

/* Card media — aspect-ratio container with absolute image */
.cdr-renewals-wrapper .cdr-renewals__card-media {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 2;
    background: var(--cdr-bg-soft);
    overflow: hidden;
}
.cdr-renewals-wrapper .cdr-renewals__card-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 400ms ease;
}
.cdr-renewals-wrapper .cdr-renewals__card:hover .cdr-renewals__card-image {
    transform: scale(1.03);
}

/* Discount badge */
.cdr-renewals-wrapper .cdr-renewals__card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    display: inline-block;
    padding: 6px 14px;
    background: var(--cdr-accent);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    border-radius: var(--cdr-radius-pill);
    box-shadow: 0 2px 8px rgba(236, 72, 153, .35);
    z-index: 2;
    line-height: 1.2;
    letter-spacing: 0.02em;
}

/* Card body */
.cdr-renewals-wrapper .cdr-renewals__card-body {
    padding: 20px 22px 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.cdr-renewals-wrapper .cdr-renewals__card-title {
    font-size: 18px;
    font-weight: 600;
    line-height: 1.35;
    color: var(--cdr-text);
    margin: 0;
}

.cdr-renewals-wrapper .cdr-renewals__card-description {
    margin: 0;
    font-size: 14px;
    color: var(--cdr-text-soft);
    line-height: 1.55;
}

.cdr-renewals-wrapper .cdr-renewals__card-validity {
    font-size: 12px;
    color: var(--cdr-text-muted);
    margin: 0;
}

/* Pricing */
.cdr-renewals-wrapper .cdr-renewals__card-pricing {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-top: auto;
    padding-top: 4px;
}
.cdr-renewals-wrapper .cdr-renewals__card-price-old {
    font-size: 15px;
    color: var(--cdr-text-muted);
    text-decoration: line-through;
    text-decoration-color: var(--cdr-danger);
}
.cdr-renewals-wrapper .cdr-renewals__card-price-old bdi { color: inherit; }

.cdr-renewals-wrapper .cdr-renewals__card-price-new {
    font-size: 26px;
    font-weight: 700;
    color: var(--cdr-primary-dark);
    letter-spacing: -0.02em;
    line-height: 1;
}
.cdr-renewals-wrapper .cdr-renewals__card-price-new bdi { color: inherit; }

/* =========================================================================
 * Button — tag+class combo for 0-2-1 specificity
 * ======================================================================= */
.cdr-renewals-wrapper button.cdr-renewals__btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    min-height: 44px;
    padding: 12px 20px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    border: 2px solid transparent;
    border-radius: var(--cdr-radius-pill);
    cursor: pointer;
    transition: background-color 150ms ease,
                border-color 150ms ease,
                color 150ms ease,
                transform 150ms ease,
                box-shadow 150ms ease,
                opacity 150ms ease;
    -webkit-appearance: none;
    appearance: none;
    margin: 4px 0 0;
}
.cdr-renewals-wrapper button.cdr-renewals__btn:focus-visible {
    outline: 2px solid var(--cdr-primary);
    outline-offset: 2px;
}
.cdr-renewals-wrapper button.cdr-renewals__btn:disabled,
.cdr-renewals-wrapper button.cdr-renewals__btn.is-loading {
    cursor: wait;
    opacity: 0.7;
}

.cdr-renewals-wrapper button.cdr-renewals__btn--primary {
    background-color: var(--cdr-primary);
    color: #fff;
    border-color: var(--cdr-primary);
    box-shadow: 0 2px 8px rgba(20, 165, 245, .3);
}
.cdr-renewals-wrapper button.cdr-renewals__btn--primary:hover:not(:disabled) {
    background-color: var(--cdr-primary-dark);
    border-color: var(--cdr-primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(20, 165, 245, .4);
}

/* Spinner */
.cdr-renewals-wrapper .cdr-renewals__btn-spinner {
    display: none;
    width: 14px;
    height: 14px;
    border: 2px solid rgba(255, 255, 255, .4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: cdr-renewals-spin 700ms linear infinite;
}
.cdr-renewals-wrapper button.cdr-renewals__btn.is-loading .cdr-renewals__btn-spinner {
    display: inline-block;
}
.cdr-renewals-wrapper button.cdr-renewals__btn.is-loading .cdr-renewals__btn-label {
    opacity: 0.6;
}
@keyframes cdr-renewals-spin {
    to { transform: rotate(360deg); }
}

/* =========================================================================
 * Empty state + login prompt (rendered inside .cdr-renewals-wrapper)
 * ======================================================================= */
.cdr-renewals-wrapper .cdr-renewals__empty,
.cdr-renewals-wrapper .cdr-renewals__login-notice {
    max-width: 560px;
    margin: 32px auto;
    padding: 48px 28px;
    text-align: center;
    background: linear-gradient(135deg, #f9fafb, #f3f4f6);
    border: 1px dashed #d1d5db;
    border-radius: var(--cdr-radius-lg);
    color: var(--cdr-text-soft);
    font-size: 15px;
}
.cdr-renewals-wrapper .cdr-renewals__empty h3 {
    font-size: 20px;
    font-weight: 600;
    margin: 0 0 8px;
    color: var(--cdr-text);
}
.cdr-renewals-wrapper .cdr-renewals__empty p,
.cdr-renewals-wrapper .cdr-renewals__login-notice p {
    margin: 0 0 20px;
    line-height: 1.55;
}
.cdr-renewals-wrapper .cdr-renewals__empty p:last-child,
.cdr-renewals-wrapper .cdr-renewals__login-notice p:last-child {
    margin-bottom: 0;
}
.cdr-renewals-wrapper a.cdr-renewals__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 12px 24px;
    font-family: inherit;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.2;
    text-decoration: none;
    border: 2px solid var(--cdr-primary);
    border-radius: var(--cdr-radius-pill);
    background-color: var(--cdr-primary);
    color: #fff;
    transition: background-color 150ms ease;
    width: auto;
}
.cdr-renewals-wrapper a.cdr-renewals__btn:hover {
    background-color: var(--cdr-primary-dark);
    border-color: var(--cdr-primary-dark);
    color: #fff;
}