/* ═══════════════════════════════════════════════════════════════
   Mycena Filtre Resource — Frontend Styles
   White background, sharp corners, Mycena brand
   ═══════════════════════════════════════════════════════════════ */

:root {
    --mfr-navy:        #002662;
    --mfr-navy-deep:   #001a45;
    --mfr-navy-light:  #E6EBF5;
    --mfr-gold:        #D8B26F;
    --mfr-gold-dim:    rgba(216,178,111,0.5);
    --mfr-dark:        #151515;
    --mfr-text:        #1a1a1a;
    --mfr-text-muted:  #5a5a57;
    --mfr-text-dim:    #9a9a97;
    --mfr-bg:          #ffffff;
    --mfr-bg-light:    #f8f7f4;
    --mfr-border:      rgba(0,0,0,0.1);
    --mfr-border-light:rgba(0,0,0,0.06);
    --mfr-shadow:      0 1px 8px rgba(0,0,0,0.06);
    --mfr-shadow-hover:0 6px 24px rgba(0,0,0,0.1);
    --mfr-font-body:   "Manrope", sans-serif;
    --mfr-font-title:  "Bai Jamjuree", sans-serif;
    --mfr-transition:  0.3s cubic-bezier(.4,0,.2,1);
}

/* ─── Wrapper ──────────────────────────────── */
.mfr-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem 4rem;
    font-family: var(--mfr-font-body);
    color: var(--mfr-text);
    background: var(--mfr-bg);
}

/* ─── Filters bar ──────────────────────────── */
.mfr-filters {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
    padding: 1rem 1.5rem;
    background: var(--mfr-bg-light);
    border: 1px solid var(--mfr-border-light);
}

.mfr-filter-group {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.mfr-filter-group-label {
    font-family: var(--mfr-font-title);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--mfr-text-dim);
    white-space: nowrap;
}

/* ─── Pills (tags) ─────────────────────────── */
.mfr-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

.mfr-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: var(--mfr-font-body);
    color: var(--mfr-text-muted);
    background: transparent;
    border: 1px solid var(--mfr-border);
    cursor: pointer;
    transition: all var(--mfr-transition);
    white-space: nowrap;
    line-height: 1.4;
}

.mfr-pill:hover {
    color: var(--mfr-navy);
    border-color: var(--mfr-navy);
}

.mfr-pill.is-active {
    color: var(--mfr-gold);
    border-color: var(--mfr-gold);
    font-weight: 600;
}

/* ─── Sector pills (subcategories) ─────────── */
.mfr-sector-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: flex-start;
}

.mfr-sector-pill-wrap {
    position: relative;
}

.mfr-sector-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    padding: 0.4rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: var(--mfr-font-body);
    color: var(--mfr-text-muted);
    background: transparent;
    border: 1px solid var(--mfr-border);
    cursor: pointer;
    transition: all var(--mfr-transition);
    white-space: nowrap;
    line-height: 1.4;
}

.mfr-sector-pill:hover {
    color: var(--mfr-navy);
    border-color: var(--mfr-navy);
}

.mfr-sector-pill.is-active {
    color: var(--mfr-gold);
    border-color: var(--mfr-gold);
    font-weight: 600;
}

.mfr-sector-pill-chevron {
    transition: transform var(--mfr-transition);
    flex-shrink: 0;
    opacity: 0.5;
}

.mfr-sector-pill-wrap.is-open .mfr-sector-pill-chevron {
    transform: rotate(180deg);
}

/* Sub-subcategory dropdown */
.mfr-subsector-dropdown {
    position: absolute;
    top: calc(100% + 4px);
    left: 0;
    min-width: 200px;
    background: var(--mfr-bg);
    border: 1px solid var(--mfr-border);
    box-shadow: var(--mfr-shadow-hover);
    z-index: 100;
    padding: 0.25rem 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: all var(--mfr-transition);
}

.mfr-subsector-dropdown[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mfr-subsector-option {
    display: block;
    width: 100%;
    padding: 0.45rem 0.85rem;
    font-size: 0.8rem;
    font-family: var(--mfr-font-body);
    color: var(--mfr-text-muted);
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all var(--mfr-transition);
    line-height: 1.4;
    white-space: nowrap;
}

.mfr-subsector-option:hover {
    background: var(--mfr-bg-light);
    color: var(--mfr-text);
}

.mfr-subsector-option.is-active {
    color: var(--mfr-gold);
    font-weight: 600;
    background: rgba(216,178,111,0.06);
}

/* ─── Grid ─────────────────────────────────── */
.mfr-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    min-height: 200px;
    transition: opacity 0.3s ease;
}

.mfr-grid.is-loading {
    opacity: 0.35;
    pointer-events: none;
}

.mfr-no-results {
    grid-column: 1 / -1;
    text-align: center;
    padding: 4rem 2rem;
    color: var(--mfr-text-dim);
    font-size: 1rem;
}

/* ─── Grid loader (spinner shown while AJAX loads) ── */
.mfr-grid-loader {
    grid-column: 1 / -1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem;
}

.mfr-grid-loader__spinner {
    display: block;
    width: 40px;
    height: 40px;
    border: 3px solid var(--mfr-border);
    border-top-color: var(--mfr-navy);
    border-radius: 50%;
    animation: mfr-spin 0.75s linear infinite;
}

@keyframes mfr-spin {
    to { transform: rotate(360deg); }
}

/* ─── Card ─────────────────────────────────── */
.mfr-card {
    display: flex;
    flex-direction: column;
    background: var(--mfr-bg);
    border: 1px solid var(--mfr-border-light);
    overflow: hidden;
    transition: transform var(--mfr-transition), box-shadow var(--mfr-transition);
    position: relative;
}

.mfr-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--mfr-shadow-hover);
}

/* ─── Badges ───────────────────────────────── */
.mfr-card__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    padding: 1rem 1.15rem 0.5rem;
}

.mfr-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.6rem;
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    line-height: 1.5;
}

.mfr-badge--tag {
    background: transparent;
    color: var(--mfr-text);
    border: 1px solid var(--mfr-border);
}

/* Sous-catégorie (niveau 2) — bleu navy */
.mfr-badge--cat {
    background: transparent;
    color: var(--mfr-navy);
    border: 1px solid rgba(0, 38, 98, 0.3);
}

/* Sous-sous-catégorie (niveau 3+) — gold */
.mfr-badge--subcat {
    background: transparent;
    color: var(--mfr-gold);
    border: 1px solid var(--mfr-gold-dim);
}

.mfr-badge--gated {
    background: transparent;
    color: #e07a3a;
    border: none;
    font-size: 0.65rem;
}

.mfr-badge--gated svg {
    width: 10px;
    height: 10px;
}

/* ─── Cover ────────────────────────────────── */
.mfr-card__cover {
    position: relative;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: linear-gradient(145deg, var(--mfr-navy-deep) 0%, var(--mfr-navy) 50%, #1b4ea6 100%);
    margin: 0 0.85rem;
}

.mfr-card__cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.25;
    transition: opacity 0.5s ease;
}

.mfr-card:hover .mfr-card__cover img {
    opacity: 0.35;
}

.mfr-card__cover-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(145deg, rgba(0,26,69,0.85) 0%, rgba(0,38,98,0.7) 100%);
}

.mfr-card__cover-content {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    text-align: center;
    z-index: 2;
}

.mfr-card__cover-title {
    font-family: var(--mfr-font-title);
    font-size: 1.05rem;
    font-weight: 600;
    color: #fff;
    margin: 0;
    line-height: 1.35;
    max-width: 85%;
}

.mfr-card__cover-line {
    width: 28px;
    height: 2px;
    background: var(--mfr-gold);
    margin: 0.65rem 0;
}

.mfr-card__cover-meta {
    font-size: 0.65rem;
    font-weight: 500;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

/* ─── Body ─────────────────────────────────── */
.mfr-card__body {
    flex: 1;
    padding: 1rem 1.15rem 0.75rem;
}

.mfr-card__title {
    font-family: var(--mfr-font-title);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.35;
    color: var(--mfr-text);
    margin: 0 0 0.5rem;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.mfr-card__excerpt {
    font-size: 0.82rem;
    line-height: 1.6;
    color: var(--mfr-text-muted);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ─── Footer ───────────────────────────────── */
.mfr-card__footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding: 0.75rem 1.15rem;
    border-top: 1px solid var(--mfr-border-light);
    margin-top: auto;
}

.mfr-card__meta {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.72rem;
    color: var(--mfr-text-dim);
}

.mfr-card__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    color: var(--mfr-text-muted);
    background: none;
    border: 1px solid var(--mfr-border);
    cursor: pointer;
    text-decoration: none;
    transition: all var(--mfr-transition);
}

.mfr-card__cta:hover {
    color: var(--mfr-navy);
    border-color: var(--mfr-navy);
    background: var(--mfr-navy-light);
}

.mfr-card.is-gated .mfr-card__cta:hover {
    color: var(--mfr-gold);
    border-color: var(--mfr-gold);
    background: rgba(216,178,111,0.06);
}

/* ─── Load more ────────────────────────────── */
.mfr-load-more-wrap {
    display: flex;
    justify-content: center;
    margin-top: 2.5rem;
}

.mfr-load-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 2rem;
    font-size: 0.85rem;
    font-weight: 600;
    font-family: var(--mfr-font-body);
    color: var(--mfr-navy);
    background: transparent;
    border: 1px solid var(--mfr-navy);
    cursor: pointer;
    transition: all var(--mfr-transition);
}

.mfr-load-more:hover {
    background: var(--mfr-navy);
    color: #fff;
}

.mfr-load-more .mfr-spinner { display: none; }
.mfr-load-more.is-loading .mfr-spinner { display: inline-block; }
.mfr-load-more.is-loading span { display: none; }

/* ─── Modal ────────────────────────────────── */
.mfr-modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 99999;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.35s ease;
}

.mfr-modal-overlay[aria-hidden="false"] {
    opacity: 1;
    visibility: visible;
}

.mfr-modal {
    position: relative;
    width: 90%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    background: var(--mfr-bg);
    border: 1px solid var(--mfr-border);
    box-shadow: 0 24px 80px rgba(0,0,0,0.2);
    padding: 2.5rem 2rem 2rem;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.35s ease;
}

.mfr-modal-overlay[aria-hidden="false"] .mfr-modal {
    transform: translateY(0) scale(1);
}

.mfr-modal__close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--mfr-bg-light);
    border: 1px solid var(--mfr-border-light);
    cursor: pointer;
    color: var(--mfr-text-muted);
    transition: all var(--mfr-transition);
}

.mfr-modal__close:hover {
    background: var(--mfr-navy-light);
    color: var(--mfr-navy);
}

.mfr-modal__header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.mfr-modal__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}

.mfr-modal__logo-img {
    width: 160px;
    height: auto;
    display: block;
    object-fit: contain;
}

.mfr-modal__title {
    font-family: var(--mfr-font-title);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--mfr-text);
    margin: 0 0 0.25rem;
}

.mfr-modal__subtitle {
    font-size: 0.82rem;
    color: var(--mfr-text-muted);
    margin: 0;
}

/* Form fields */
.mfr-field { margin-bottom: 1rem; }

.mfr-field label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--mfr-text);
    margin-bottom: 0.3rem;
}

.mfr-required { color: #c0392b; }

.mfr-field input,
.mfr-field textarea,
.mfr-field select {
    width: 100%;
    padding: 0.65rem 0.85rem;
    font-size: 0.88rem;
    font-family: var(--mfr-font-body);
    color: var(--mfr-text);
    background: var(--mfr-bg-light);
    border: 1px solid var(--mfr-border);
    outline: none;
    transition: border-color var(--mfr-transition), box-shadow var(--mfr-transition);
    box-sizing: border-box;
}

.mfr-field input:focus,
.mfr-field textarea:focus,
.mfr-field select:focus {
    border-color: var(--mfr-navy);
    box-shadow: 0 0 0 3px rgba(0,38,98,0.08);
    background: var(--mfr-bg);
}

.mfr-field input.has-error,
.mfr-field textarea.has-error {
    border-color: #c0392b;
    box-shadow: 0 0 0 3px rgba(192,57,43,0.08);
}

.mfr-field-error {
    display: block;
    font-size: 0.72rem;
    color: #c0392b;
    margin-top: 0.2rem;
    min-height: 0.9rem;
}

.mfr-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    width: 100%;
    padding: 0.75rem;
    font-size: 0.9rem;
    font-weight: 700;
    font-family: var(--mfr-font-body);
    color: #fff;
    background: var(--mfr-navy);
    border: none;
    cursor: pointer;
    transition: all var(--mfr-transition);
    margin-top: 0.5rem;
}

.mfr-submit:hover {
    background: var(--mfr-navy-deep);
    transform: translateY(-1px);
}

.mfr-submit.is-loading { pointer-events: none; opacity: 0.7; }
.mfr-submit__spinner { display: none; }
.mfr-submit.is-loading .mfr-submit__spinner { display: inline-block; }
.mfr-submit.is-loading .mfr-submit__text { display: none; }

.mfr-form-message {
    text-align: center;
    font-size: 0.82rem;
    margin-top: 0.75rem;
    min-height: 1rem;
}

.mfr-form-message.is-success { color: #0a5c45; }
.mfr-form-message.is-error { color: #c0392b; }

/* ─── Responsive ───────────────────────────── */
@media (max-width: 1024px) {
    .mfr-grid { grid-template-columns: repeat(2, 1fr); gap: 1.25rem; }
}

@media (max-width: 640px) {
    .mfr-wrapper { padding: 1rem 0.75rem 3rem; }
    .mfr-filters { flex-direction: column; padding: 0.85rem; gap: 0.75rem; }
    .mfr-grid { grid-template-columns: 1fr; gap: 1rem; }
    .mfr-modal { width: 95%; padding: 2rem 1.25rem 1.5rem; }
    .mfr-card__cover-title { font-size: 0.9rem; }
}

/* ─── Animations ───────────────────────────── */
@keyframes mfr-fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

.mfr-card { animation: mfr-fadeInUp 0.4s ease both; }
.mfr-card:nth-child(2) { animation-delay: 0.05s; }
.mfr-card:nth-child(3) { animation-delay: 0.1s; }
.mfr-card:nth-child(4) { animation-delay: 0.15s; }
.mfr-card:nth-child(5) { animation-delay: 0.2s; }
.mfr-card:nth-child(6) { animation-delay: 0.25s; }