/**
 * Instructor pages — interactive states (hover, focus, active).
 * Load after instructor-pages.css so layout variables (--ins-*) apply.
 */

.ins-page {
    --ins-int-orange: #f09a1a;
    --ins-int-orange-icon: #f4951f;
    --ins-int-orange-hover: #d97706;
    --ins-int-orange-surface: #fff4e6;
    --ins-int-blue: #0f4c81;
    --ins-int-blue-hover: #0a3a63;
    --ins-int-border-soft: #c6d2df;
    --ins-focus-blue: 0 0 0 3px rgba(15, 76, 129, 0.28);
    --ins-focus-orange: 0 0 0 3px rgba(240, 173, 40, 0.35);
}

.ins-reduced-motion .ins-page .ins-more-link,
.ins-reduced-motion .ins-page .ins-load-more,
.ins-reduced-motion .ins-page .ins-btn,
.ins-reduced-motion .ins-page .ins-filter-field select,
.ins-reduced-motion .ins-page .ins-teacher-item {
    transition: none !important;
}

/* ---- Transitions (respect motion preferences via .ins-reduced-motion on <html>) ---- */
.ins-page .ins-more-link,
.ins-page .ins-more-link i,
.ins-page .ins-load-more,
.ins-page .ins-btn,
.ins-page .ins-filter-field select,
.ins-page .ins-teacher-item {
    transition:
        color 0.18s ease,
        background-color 0.18s ease,
        border-color 0.18s ease,
        box-shadow 0.18s ease,
        transform 0.15s ease;
}

/* ---- Filter selects: border aligns with primary / navy ---- */
.ins-page .ins-filter-field select:hover {
    border-color: rgba(15, 76, 129, 0.45);
}

.ins-page .ins-filter-field select:focus {
    outline: none;
    border-color: var(--ins-int-blue);
    box-shadow: var(--ins-focus-blue);
}

/* ---- Teacher cards: subtle lift; border matches brand blue ---- */
.ins-page .ins-teacher-item:hover {
    border-color: rgba(15, 76, 129, 0.22);
    box-shadow: 0 10px 25px rgba(15, 76, 129, 0.08);
    transform: translateY(-4px);
}

/* ---- "More" link + arrow: orange family ---- */
.ins-page .ins-more-link:hover {
    color: var(--ins-int-orange-hover);
}

.ins-page .ins-more-link:hover i {
    color: var(--ins-int-orange-hover);
}

.ins-page .ins-more-link:focus-visible {
    outline: none;
    color: var(--ins-int-orange-hover);
    box-shadow: var(--ins-focus-orange);
    border-radius: 6px;
}

.ins-page .ins-more-link:focus-visible i {
    color: var(--ins-int-orange-hover);
}

/* ---- Load more: orange text/border like CTA ---- */
.ins-page .ins-load-more {
    cursor: pointer;
}

.ins-page .ins-load-more:disabled {
    cursor: wait;
}

.ins-page .ins-load-more:hover {
    background: var(--ins-int-orange-surface);
    border-color: var(--ins-int-orange-icon);
    color: var(--ins-int-orange-hover);
}

.ins-page .ins-load-more:focus-visible {
    outline: none;
    border-color: var(--ins-int-orange-icon);
    box-shadow: var(--ins-focus-orange);
}

.ins-page .ins-load-more:active:not(:disabled) {
    transform: scale(0.96);
    background: #ffe8cc;
}

.ins-page .ins-load-more.is-loading {
    opacity: 0.72;
    pointer-events: none;
}

/* ---- 1. Follow & 2. Rate Buttons (Follow and Rate Instructor) ---- */
.ins-btn.ins-btn-follow:hover,
.ins-btn.ins-btn-follow:focus-visible,
.ins-btn.ins-btn-rate:hover,
.ins-btn.ins-btn-rate:focus-visible {
    background: #0f4c81; /* Match exact text color */
    color: #ffffff;
    border-color: #0f4c81;
}

.ins-btn.ins-btn-follow:hover .ins-plus-circle,
.ins-btn.ins-btn-follow:focus-visible .ins-plus-circle {
    border-color: #ffffff;
    color: #ffffff;
}

.ins-btn.ins-btn-rate:hover i,
.ins-btn.ins-btn-rate:focus-visible i {
    color: #ffffff;
}

.ins-btn.ins-btn-follow:active,
.ins-btn.ins-btn-rate:active {
    background: #0a3a63;
    border-color: #0a3a63;
    transform: scale(0.96);
}

/* ---- Followed state (Unfollow) ---- */
.ins-btn.ins-btn-follow.followed {
    border-color: #e84570 !important;
    color: #e84570 !important;
    background: transparent !important;
}

.ins-btn.ins-btn-follow.followed:hover,
.ins-btn.ins-btn-follow.followed:focus-visible {
    background: #e84570 !important;
    color: #ffffff !important;
    border-color: #e84570 !important;
}

.ins-btn.ins-btn-follow.followed i,
.ins-btn.ins-btn-follow.followed:hover i {
    color: inherit !important;
}

.ins-btn.ins-btn-follow.followed:active {
    background: #c32d54 !important;
    border-color: #c32d54 !important;
    transform: scale(0.96);
}

/* ---- 3. Message button ---- */
.ins-btn.ins-btn-msg:hover,
.ins-btn.ins-btn-msg:focus-visible {
    background: #f4951f; /* Match exact border/icon color */
    border-color: #f4951f;
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(244, 149, 31, 0.25);
}

.ins-btn.ins-btn-msg:hover i,
.ins-btn.ins-btn-msg:focus-visible i {
    color: #ffffff !important;
}

.ins-btn.ins-btn-msg:focus-visible {
    outline: none;
    box-shadow: var(--ins-focus-orange);
}

.ins-btn.ins-btn-msg:active {
    transform: scale(0.92);
    background: #d97706;
    border-color: #d97706;
}

/* ---- Icon specific animations upon button hover ---- */
.ins-btn i,
.ins-btn .ins-plus-circle i {
    transition: transform 0.25s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.ins-btn.ins-btn-follow:hover .fa-plus {
    transform: rotate(90deg);
}

.ins-btn.ins-btn-rate:hover .fa-star {
    transform: scale(1.15);
}

.ins-btn.ins-btn-msg:hover i {
    transform: scale(1.15) rotate(-5deg);
}

/* Stars: very subtle motion only (keeps gold / outline colors from layout CSS) */
.ins-page .ins-rate i {
    transition: transform 0.15s ease;
}

.ins-page .ins-rate:hover .fa-solid.fa-star {
    transform: scale(1.06);
}

/* ---- Ripple & Animations ---- */
.ins-page .ins-btn,
.ins-page .ins-load-more {
    position: relative;
    overflow: hidden;
}

.ins-ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-anim 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    background-color: rgba(0, 0, 0, 0.15);
    pointer-events: none;
    z-index: 10;
}

.ins-page .ins-btn:not(.icon) .ins-ripple {
    background-color: rgba(255, 255, 255, 0.3);
}

@keyframes ripple-anim {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

@keyframes fadeInUpItem {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================================= */
/*                   RATING MODAL (rating dialog)             */
/* ========================================================= */

.ins-rating-modal .modal-content {
    border-radius: 12px;
    padding: 30px 20px;
    border: 1px solid #4db5f4 !important; /* Blue border like image */
}

.ins-modal-close {
    position: absolute;
    top: 15px;
    left: 15px; /* RTL top-left */
    background: transparent;
    border: 1px solid #0f4c81;
    color: #0f4c81;
    border-radius: 50%;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.3s ease;
    z-index: 10;
}

.ins-modal-close:hover {
    background: #0f4c81;
    color: #fff;
    transform: rotate(90deg);
}

.ins-rating-avatar-wrap {
    background: #4db5f4; /* Sky blue background */
    width: 140px;
    height: 140px;
    margin: 0 auto;
    border-radius: 20px;
    overflow: hidden;
    display: flex;
    align-items: flex-end;
    justify-content: center;
}

.ins-rating-avatar {
    width: 120px;
    height: auto;
}

.ins-rating-stars {
    font-size: 32px;
    color: #d1d5db; /* Light gray */
    cursor: pointer;
    display: inline-flex;
    gap: 8px;
    direction: ltr; /* Ensure 1 to 5 mapping works properly */
}

.ins-star {
    transition: transform 0.2s, color 0.2s;
}

.ins-star:hover {
    transform: scale(1.15);
}

.ins-rating-stars .ins-star.active,
.ins-rating-stars .ins-star.hovered {
    color: #f4951f; /* Brand Orange/Gold for stars */
}

.ins-btn-submit-rating {
    transition: all 0.3s;
}
.ins-btn-submit-rating:disabled {
    background: #aab9c7 !important;
    border-color: #aab9c7 !important;
    cursor: not-allowed;
    opacity: 1;
}

/* Modal fade transition step 1 -> step 2 */
#ratingStep1, #ratingStep2 {
    transition: opacity 0.4s ease, transform 0.4s ease;
}
