/* =========================================================
   ISC LUBUMBASHI — SEARCH MODAL V2
   Fichier : search-modal.css
   ========================================================= */


/* ---------------------------------------------------------
   1. VARIABLES
   --------------------------------------------------------- */

:root {
    --isc-search-blue: #0a2f67;
    --isc-search-blue-dark: #071f46;
    --isc-search-blue-deep: #04152f;
    --isc-search-blue-soft: #edf4fc;

    --isc-search-red: #c62828;
    --isc-search-red-dark: #991b1b;
    --isc-search-red-soft: #ef4444;

    --isc-search-white: #ffffff;
    --isc-search-surface: #f8fafc;
    --isc-search-surface-soft: #f2f6fb;

    --isc-search-text: #182235;
    --isc-search-text-soft: #667085;

    --isc-search-border: rgba(10, 47, 103, 0.11);
    --isc-search-border-strong: rgba(10, 47, 103, 0.18);

    --isc-search-shadow:
        0 34px 100px rgba(4, 21, 47, 0.28);

    --isc-search-radius-sm: 13px;
    --isc-search-radius-md: 18px;
    --isc-search-radius-lg: 28px;

    --isc-search-transition: 220ms ease;
}


/* ---------------------------------------------------------
   2. CONTENEUR PRINCIPAL
   --------------------------------------------------------- */

.isc-search-modal {
    position: fixed;
    inset: 0;
    z-index: 1100;
    display: grid;
    place-items: start center;
    padding: 52px 20px;
    overflow-y: auto;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition:
        opacity var(--isc-search-transition),
        visibility var(--isc-search-transition);
}

.isc-search-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}


/* ---------------------------------------------------------
   3. OVERLAY
   --------------------------------------------------------- */

.isc-search-modal__overlay {
    position: fixed;
    inset: 0;
    background: rgba(3, 14, 32, 0.74);
    backdrop-filter: blur(10px);
}


/* ---------------------------------------------------------
   4. BOÎTE DE DIALOGUE
   --------------------------------------------------------- */

.isc-search-modal__dialog {
    position: relative;
    z-index: 2;
    width: min(1080px, 100%);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--isc-search-radius-lg);
    background: var(--isc-search-white);
    box-shadow: var(--isc-search-shadow);
    transform: translateY(-22px) scale(0.985);
    transition:
        transform 320ms cubic-bezier(0.22, 1, 0.36, 1);
}

.isc-search-modal.is-open .isc-search-modal__dialog {
    transform: translateY(0) scale(1);
}


/* ---------------------------------------------------------
   5. EN-TÊTE
   --------------------------------------------------------- */

.isc-search-modal__header {
    position: relative;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
    padding: 34px 36px 28px;
    color: var(--isc-search-white);
    background:
        linear-gradient(
            135deg,
            var(--isc-search-blue-dark),
            var(--isc-search-blue)
        );
}

.isc-search-modal__header::after {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 220px;
    height: 3px;
    content: "";
    background:
        linear-gradient(
            90deg,
            transparent,
            var(--isc-search-red)
        );
}

.isc-search-modal__heading {
    max-width: 720px;
}

.isc-search-modal__eyebrow {
    display: inline-flex;
    margin-bottom: 10px;
    color: #ffb2b2;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.isc-search-modal__heading h2 {
    margin: 0 0 12px;
    color: var(--isc-search-white);
    font-family: "Playfair Display", serif;
    font-size: clamp(2rem, 4vw, 3.1rem);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.isc-search-modal__heading p {
    margin: 0;
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.9rem;
    line-height: 1.7;
}

.isc-search-modal__close {
    position: relative;
    display: grid;
    flex: 0 0 44px;
    place-items: center;
    width: 44px;
    height: 44px;
    padding: 0;
    color: var(--isc-search-white);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.07);
    cursor: pointer;
    transition:
        background var(--isc-search-transition),
        border-color var(--isc-search-transition),
        transform var(--isc-search-transition);
}

.isc-search-modal__close:hover {
    border-color: rgba(255, 255, 255, 0.26);
    background: rgba(255, 255, 255, 0.13);
    transform: rotate(4deg);
}

.isc-search-modal__close span {
    position: absolute;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: currentColor;
}

.isc-search-modal__close span:first-child {
    transform: rotate(45deg);
}

.isc-search-modal__close span:last-child {
    transform: rotate(-45deg);
}


/* ---------------------------------------------------------
   6. FORMULAIRE PRINCIPAL
   --------------------------------------------------------- */

.isc-search-modal__form {
    position: relative;
    display: flex;
    min-height: 66px;
    align-items: center;
    gap: 12px;
    margin: 28px 36px 10px;
    padding: 8px;
    border: 1px solid var(--isc-search-border);
    border-radius: 18px;
    background: var(--isc-search-surface);
    transition:
        border-color var(--isc-search-transition),
        background var(--isc-search-transition),
        box-shadow var(--isc-search-transition);
}

.isc-search-modal__form:focus-within {
    border-color: rgba(10, 47, 103, 0.28);
    background: var(--isc-search-white);
    box-shadow:
        0 0 0 5px rgba(10, 47, 103, 0.07);
}

.isc-search-modal__form-icon {
    display: grid;
    flex: 0 0 46px;
    place-items: center;
    width: 46px;
    height: 46px;
    color: var(--isc-search-blue);
    border-radius: 14px;
    background: var(--isc-search-blue-soft);
}

.isc-search-modal__form-icon i {
    font-size: 1.2rem;
}

.isc-search-modal__form input {
    min-width: 0;
    flex: 1 1 auto;
    height: 48px;
    padding: 0 6px;
    color: var(--isc-search-text);
    border: 0;
    outline: 0;
    background: transparent;
    font: inherit;
    font-size: 0.95rem;
}

.isc-search-modal__form input::placeholder {
    color: #98a2b3;
}

.isc-search-modal__submit {
    display: inline-flex;
    min-height: 48px;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 0 18px;
    color: var(--isc-search-white);
    border: 0;
    border-radius: 13px;
    background:
        linear-gradient(
            135deg,
            var(--isc-search-red-soft),
            var(--isc-search-red)
        );
    box-shadow:
        0 12px 24px rgba(198, 40, 40, 0.22);
    cursor: pointer;
    font-size: 0.78rem;
    font-weight: 800;
    transition:
        transform var(--isc-search-transition),
        box-shadow var(--isc-search-transition);
}

.isc-search-modal__submit:hover {
    box-shadow:
        0 16px 30px rgba(198, 40, 40, 0.32);
    transform: translateY(-2px);
}


/* ---------------------------------------------------------
   7. AIDE CLAVIER
   --------------------------------------------------------- */

.isc-search-modal__hint {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 14px;
    padding: 0 36px 22px;
    color: var(--isc-search-text-soft);
    font-size: 0.66rem;
    font-weight: 700;
}

.isc-search-modal__hint span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.isc-search-modal__hint kbd {
    min-width: 34px;
    padding: 4px 7px;
    color: var(--isc-search-blue-dark);
    border: 1px solid var(--isc-search-border);
    border-bottom-width: 2px;
    border-radius: 7px;
    background: var(--isc-search-white);
    box-shadow: 0 2px 0 rgba(10, 47, 103, 0.06);
    font: inherit;
    font-size: 0.62rem;
    font-weight: 800;
    text-align: center;
}


/* ---------------------------------------------------------
   8. CONTENU
   --------------------------------------------------------- */

.isc-search-modal__content {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr 0.9fr;
    gap: 22px;
    padding: 0 36px 34px;
}

.isc-search-modal__section {
    min-width: 0;
    padding: 20px;
    border: 1px solid var(--isc-search-border);
    border-radius: var(--isc-search-radius-md);
    background: var(--isc-search-white);
}

.isc-search-modal__section-heading {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 17px;
}

.isc-search-modal__section-icon {
    display: grid;
    flex: 0 0 40px;
    place-items: center;
    width: 40px;
    height: 40px;
    color: var(--isc-search-blue);
    border-radius: 12px;
    background: var(--isc-search-blue-soft);
}

.isc-search-modal__section-icon i {
    font-size: 1rem;
}

.isc-search-modal__section-heading div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
}

.isc-search-modal__section-heading small {
    color: var(--isc-search-red);
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.09em;
}

.isc-search-modal__section-heading h3 {
    margin: 0;
    color: var(--isc-search-blue-dark);
    font-size: 0.92rem;
    font-weight: 800;
}


/* ---------------------------------------------------------
   9. RECHERCHES POPULAIRES
   --------------------------------------------------------- */

.isc-search-modal__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.isc-search-modal__chips a {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    gap: 7px;
    padding: 0 11px;
    color: var(--isc-search-text);
    border: 1px solid var(--isc-search-border);
    border-radius: 999px;
    background: var(--isc-search-surface);
    font-size: 0.68rem;
    font-weight: 700;
    transition:
        color var(--isc-search-transition),
        border-color var(--isc-search-transition),
        background var(--isc-search-transition),
        transform var(--isc-search-transition);
}

.isc-search-modal__chips a:hover {
    color: var(--isc-search-blue-dark);
    border-color: rgba(10, 47, 103, 0.2);
    background: var(--isc-search-blue-soft);
    transform: translateY(-2px);
}

.isc-search-modal__chips i {
    color: var(--isc-search-blue);
}


/* ---------------------------------------------------------
   10. FILIÈRES
   --------------------------------------------------------- */

.isc-search-modal__programs {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.isc-search-modal__program {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    align-items: center;
    gap: 11px;
    min-height: 62px;
    padding: 9px 10px;
    color: var(--isc-search-text);
    border: 1px solid transparent;
    border-radius: 13px;
    background: var(--isc-search-surface);
    transition:
        color var(--isc-search-transition),
        border-color var(--isc-search-transition),
        background var(--isc-search-transition),
        transform var(--isc-search-transition);
}

.isc-search-modal__program:hover {
    color: var(--isc-search-blue-dark);
    border-color: var(--isc-search-border-strong);
    background: var(--isc-search-blue-soft);
    transform: translateX(3px);
}

.isc-search-modal__program-icon {
    display: grid;
    place-items: center;
    width: 42px;
    height: 42px;
    color: var(--isc-search-blue);
    border-radius: 12px;
    background: var(--isc-search-white);
}

.isc-search-modal__program-content {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 4px;
}

.isc-search-modal__program-content strong {
    color: var(--isc-search-blue-dark);
    font-size: 0.74rem;
    font-weight: 800;
    line-height: 1.35;
}

.isc-search-modal__program-content small {
    display: -webkit-box;
    overflow: hidden;
    color: var(--isc-search-text-soft);
    font-size: 0.64rem;
    line-height: 1.45;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.isc-search-modal__program > i:last-child {
    color: var(--isc-search-text-soft);
    font-size: 0.88rem;
}


/* ---------------------------------------------------------
   11. LIENS RAPIDES
   --------------------------------------------------------- */

.isc-search-modal__quick-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.isc-search-modal__quick-links a {
    display: grid;
    grid-template-columns: 38px minmax(0, 1fr) auto;
    align-items: center;
    gap: 10px;
    min-height: 54px;
    padding: 8px 10px;
    color: var(--isc-search-text);
    border: 1px solid var(--isc-search-border);
    border-radius: 13px;
    background: var(--isc-search-white);
    transition:
        color var(--isc-search-transition),
        border-color var(--isc-search-transition),
        background var(--isc-search-transition),
        transform var(--isc-search-transition);
}

.isc-search-modal__quick-links a:hover {
    color: var(--isc-search-blue-dark);
    border-color: var(--isc-search-border-strong);
    background: var(--isc-search-surface);
    transform: translateX(3px);
}

.isc-search-modal__quick-links a > span {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    color: var(--isc-search-blue);
    border-radius: 11px;
    background: var(--isc-search-blue-soft);
}

.isc-search-modal__quick-links strong {
    font-size: 0.72rem;
    font-weight: 800;
}

.isc-search-modal__quick-links a > i:last-child {
    color: var(--isc-search-text-soft);
}


/* ---------------------------------------------------------
   12. FOOTER
   --------------------------------------------------------- */

.isc-search-modal__footer {
    display: flex;
    min-height: 62px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 14px 36px;
    color: var(--isc-search-text-soft);
    border-top: 1px solid var(--isc-search-border);
    background: var(--isc-search-surface);
}

.isc-search-modal__footer > div {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 9px;
    font-size: 0.7rem;
    line-height: 1.5;
}

.isc-search-modal__footer > div i {
    flex: 0 0 auto;
    color: var(--isc-search-blue);
    font-size: 1rem;
}

.isc-search-modal__footer > a {
    display: inline-flex;
    flex: 0 0 auto;
    align-items: center;
    gap: 8px;
    color: var(--isc-search-blue);
    font-size: 0.7rem;
    font-weight: 800;
    white-space: nowrap;
    transition:
        color var(--isc-search-transition),
        transform var(--isc-search-transition);
}

.isc-search-modal__footer > a:hover {
    color: var(--isc-search-red);
    transform: translateX(3px);
}


/* ---------------------------------------------------------
   13. ACCESSIBILITÉ
   --------------------------------------------------------- */

.isc-search-modal a:focus-visible,
.isc-search-modal button:focus-visible,
.isc-search-modal input:focus-visible {
    outline: 3px solid rgba(198, 40, 40, 0.28);
    outline-offset: 3px;
}


/* ---------------------------------------------------------
   14. RESPONSIVE — TABLETTES
   --------------------------------------------------------- */

@media (max-width: 980px) {
    .isc-search-modal {
        padding: 30px 18px;
    }

    .isc-search-modal__content {
        grid-template-columns: 1fr 1fr;
    }

    .isc-search-modal__section:last-child {
        grid-column: 1 / -1;
    }
}


/* ---------------------------------------------------------
   15. RESPONSIVE — PETITES TABLETTES
   --------------------------------------------------------- */

@media (max-width: 760px) {
    .isc-search-modal {
        padding: 0;
        place-items: stretch;
    }

    .isc-search-modal__dialog {
        min-height: 100%;
        border-radius: 0;
    }

    .isc-search-modal__header {
        padding: 26px 22px 22px;
    }

    .isc-search-modal__form {
        margin: 22px 22px 10px;
    }

    .isc-search-modal__hint {
        padding: 0 22px 18px;
    }

    .isc-search-modal__content {
        grid-template-columns: 1fr;
        padding: 0 22px 28px;
    }

    .isc-search-modal__section:last-child {
        grid-column: auto;
    }

    .isc-search-modal__footer {
        align-items: flex-start;
        flex-direction: column;
        padding: 16px 22px;
    }
}


/* ---------------------------------------------------------
   16. RESPONSIVE — TÉLÉPHONES
   --------------------------------------------------------- */

@media (max-width: 520px) {
    .isc-search-modal__header {
        gap: 14px;
        padding-inline: 16px;
    }

    .isc-search-modal__heading h2 {
        font-size: 2rem;
    }

    .isc-search-modal__heading p {
        font-size: 0.82rem;
    }

    .isc-search-modal__close {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
    }

    .isc-search-modal__form {
        flex-wrap: wrap;
        margin-inline: 16px;
        padding: 8px;
    }

    .isc-search-modal__form input {
        min-width: calc(100% - 58px);
    }

    .isc-search-modal__submit {
        width: 100%;
    }

    .isc-search-modal__hint {
        justify-content: flex-start;
        padding-inline: 16px;
    }

    .isc-search-modal__content {
        padding-inline: 16px;
    }

    .isc-search-modal__section {
        padding: 16px;
    }

    .isc-search-modal__footer {
        padding-inline: 16px;
    }
}


/* ---------------------------------------------------------
   17. MOUVEMENT RÉDUIT
   --------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
    .isc-search-modal,
    .isc-search-modal *,
    .isc-search-modal *::before,
    .isc-search-modal *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}
/* ---------------------------------------------------------
   18. ÉTATS GÉRÉS PAR JAVASCRIPT
   --------------------------------------------------------- */

body.isc-search-open {
    overflow: hidden;
}

body.isc-search-open .isc-site-header {
    pointer-events: none;
}

.isc-search-modal {
    overscroll-behavior: contain;
}

.isc-search-modal__dialog {
    max-height: calc(100vh - 104px);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.isc-search-modal__dialog::-webkit-scrollbar {
    width: 9px;
}

.isc-search-modal__dialog::-webkit-scrollbar-thumb {
    border-radius: 999px;
    background: rgba(10, 47, 103, 0.18);
}

.isc-search-modal__dialog::-webkit-scrollbar-track {
    background: transparent;
}

@media (max-width: 760px) {
    .isc-search-modal__dialog {
        max-height: none;
    }
}