/* ═══ INSTRUCTORS PAGE — aligned with courses catalog + homepage teachers ═══ */
.sana-instructors-page .sana-nav {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(16px);
    box-shadow: 0 4px 24px rgba(11,61,145,0.08);
}
.sana-instructors-page .sana-nav .sana-nav__logo-text { color: var(--p-dark) !important; }
.sana-instructors-page .sana-nav .sana-nav__links a { color: var(--muted) !important; }
.sana-instructors-page .sana-nav .sana-nav__links a.is-active,
.sana-instructors-page .sana-nav .sana-nav__links a:hover { color: var(--p) !important; }
.sana-instructors-page .sana-nav .sana-nav__login { color: var(--p) !important; border-color: rgba(11,61,145,0.25) !important; background: #fff !important; }
.sana-instructors-page .sana-nav .sana-nav__burger { color: var(--p-dark) !important; border-color: #E8EEF8 !important; background: #fff !important; }

.sana-inst-hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 12px;
    padding: 7px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.18);
    font-size: 0.76rem;
    font-weight: 800;
    color: #FFE9A8;
}
.sana-inst-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}
.sana-btn--sm { padding: 11px 18px; font-size: 0.84rem; }

.sana-inst-hero-search {
    position: relative;
    max-width: 480px;
    margin-bottom: 8px;
}
.sana-inst-hero-search i {
    position: absolute;
    inset-inline-start: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: 0.9rem;
    pointer-events: none;
}
.sana-inst-hero-search input {
    width: 100%;
    padding: 14px 18px 14px 44px;
    border-radius: 999px;
    border: 1.5px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.95);
    font-family: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text);
    outline: none;
    box-shadow: 0 12px 32px -16px rgba(0,0,0,0.2);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.sana-inst-hero-search input:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(245,184,0,0.25);
}
.sana-inst-hero-search input::placeholder { color: #9CA3AF; }

.sana-inst-toolbar-note {
    margin: 0;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--muted);
    align-self: center;
}

.sana-inst-grid-v2 {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}
@media (min-width: 640px) {
    .sana-inst-grid-v2 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (min-width: 992px) {
    .sana-inst-grid-v2 { grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 22px; }
}

.sana-inst-card-v2 {
    background: #fff;
    border-radius: 22px;
    border: 1px solid #E8EEF8;
    box-shadow: 0 10px 32px -14px rgba(11,61,145,0.12);
    padding: 22px 16px 16px;
    display: flex;
    flex-direction: column;
    height: 100%;
    transition: transform 0.25s, box-shadow 0.25s;
}
.sana-inst-card-v2:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 48px -16px rgba(11,61,145,0.2);
}
.sana-inst-card-v2__main {
    text-decoration: none !important;
    color: inherit;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    flex: 1;
}
.sana-inst-card-v2__ring {
    width: 92px;
    height: 92px;
    margin: 0 auto 14px;
    border-radius: 50%;
    padding: 4px;
    background: linear-gradient(135deg, var(--p-light), var(--gold));
}
.sana-inst-card-v2__ring img,
.sana-inst-card-v2__ring .av {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    font-weight: 900;
    color: #fff;
    background: linear-gradient(135deg, var(--p-dark), var(--p-light));
}
.sana-inst-card-v2 h3 {
    font-size: 0.95rem;
    font-weight: 900;
    margin: 0 0 6px;
    color: var(--text);
    line-height: 1.35;
}
.sana-inst-card-v2__role {
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--p);
    margin: 0 0 10px;
    line-height: 1.55;
    min-height: 2.4em;
}
.sana-inst-card-v2__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-bottom: 10px;
}
.sana-inst-card-v2__tags span {
    font-size: 0.65rem;
    font-weight: 800;
    padding: 4px 9px;
    border-radius: 999px;
    background: #EEF3FB;
    color: var(--p-dark);
}
.sana-inst-card-v2__badges {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: center;
    margin-bottom: 12px;
}
.sana-inst-card-v2__badges span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    font-size: 0.68rem;
    font-weight: 800;
    padding: 4px 10px;
    border-radius: 999px;
    background: #FAFAFF;
    color: var(--muted);
    border: 1px solid #F3F0FF;
}
.sana-inst-card-v2__badges span.is-book {
    color: #047857;
    background: #ECFDF5;
    border-color: #A7F3D0;
}
.sana-inst-card-v2__badges span i { font-size: 0.65rem; }
.sana-inst-card-v2__link {
    margin-top: auto;
    font-size: 0.76rem;
    font-weight: 800;
    color: var(--p);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.sana-inst-card-v2__book {
    width: 100%;
    justify-content: center;
    margin-top: 12px;
}

.sana-inst-empty-panel {
    max-width: 560px;
    margin-inline: auto;
    text-align: center;
    padding: 40px 28px;
    border-radius: 28px;
    background: #fff;
    border: 1px dashed #C5D4F0;
    box-shadow: 0 12px 40px -18px rgba(11,61,145,0.12);
}
.sana-inst-empty-panel__icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 18px;
    border-radius: 20px;
    background: linear-gradient(135deg, #E8EEF8, #C5D4F0);
    color: var(--p);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
}
.sana-inst-empty-panel h2 {
    font-size: 1.25rem;
    font-weight: 900;
    margin: 0 0 10px;
    color: var(--text);
}
.sana-inst-empty-panel p {
    margin: 0 0 22px;
    font-size: 0.9rem;
    line-height: 1.75;
    color: var(--muted);
    font-weight: 600;
}
.sana-inst-empty-panel__actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.sana-inst-cta.sana-cat-cta__inner {
    align-items: center;
    text-align: center;
}
@media (min-width: 768px) {
    .sana-inst-cta.sana-cat-cta__inner {
        flex-direction: row;
        text-align: start;
        justify-content: space-between;
    }
    .sana-inst-cta .sana-cat-cta__actions {
        flex-shrink: 0;
        flex-direction: column;
        align-items: stretch;
        min-width: 260px;
    }
}
.sana-inst-cta h2 {
    font-size: clamp(1.2rem, 3vw, 1.55rem);
    font-weight: 900;
    margin: 0 0 8px;
    color: var(--text);
}
.sana-inst-cta p {
    margin: 0;
    font-size: 0.88rem;
    line-height: 1.75;
    color: var(--muted);
    font-weight: 600;
    max-width: 42ch;
}

/* Reuse subpages empty + btn helpers */
.sana-sub-empty {
    text-align: center;
    padding: 48px 24px;
    border-radius: 24px;
    background: #fff;
    border: 1px dashed #C5D4F0;
}
.sana-sub-empty__icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    border-radius: 18px;
    background: #EEF3FB;
    color: var(--p);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}
.sana-btn--purple-outline {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: #fff;
    color: var(--p);
    border: 2px solid #E8EEF8;
    border-radius: 999px;
    font-family: var(--font);
    font-weight: 800;
    padding: 12px 20px;
    text-decoration: none !important;
    transition: background 0.2s, border-color 0.2s;
}
.sana-btn--purple-outline:hover { background: #EEF3FB; border-color: var(--p-light); }