/* ============================================================
   RESPONSIVE — loaded last, overrides all component styles
   ============================================================ */

/* ===== TABLET (< 1100px) ===== */
@media (max-width: 1100px) {
    .event-hero,
    .event-dashboard,
    .user-event-hero {
        grid-template-columns: 1fr;
    }
}

/* ===== MOBILE (< 768px) ===== */
@media (max-width: 768px) {

    /* --- Burger / Sidebar --- */
    .mobile-burger {
        display: flex;
    }

    .sidebar {
        position: fixed;
        top: 0;
        left: 0;
        height: 100dvh;
        z-index: 500;
        transform: translateX(-100%);
        transition: transform 0.25s ease, width 0.25s ease;
        background: #fff;
        box-shadow: 4px 0 24px rgba(26, 29, 46, 0.1);
        max-width: 85vw;
        overflow-y: auto;
    }

    .sidebar.sidebar--mobile-open {
        transform: translateX(0);
    }

    /* Burger → X animation when sidebar open */
    .mobile-burger--active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .mobile-burger--active span:nth-child(2) {
        opacity: 0;
    }

    .mobile-burger--active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* --- Main content --- */
    .main-content {
        width: 100%;
        min-width: 0;
        /* Extra bottom padding prevents FAB from covering content */
        padding-bottom: max(80px, calc(env(safe-area-inset-bottom, 0px) + 80px));
    }

    /* --- Main header (event list) --- */
    .main-header {
        padding: 72px 16px 16px;
        gap: 12px;
        flex-wrap: wrap;
    }

    .main-header__title {
        font-size: 24px;
        min-width: 0;
    }

    .auth {
        gap: 8px;
        flex-shrink: 1;
        flex-wrap: wrap;
    }

    .auth__btn {
        padding: 8px 12px;
        font-size: 13px;
        white-space: nowrap;
    }

    /* --- Events grid --- */
    .events-grid {
        padding: 12px 16px 24px;
        gap: 12px;
    }

    .event-card {
        width: 100%;
        min-height: auto;
    }

    .event-card__img {
        height: 160px;
    }

    /* --- Event detail (admin) --- */
    .ev-header {
        padding: 72px 16px 16px;
        gap: 10px;
    }

    .ev-header__title {
        font-size: 20px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
        max-width: 100%;
        min-width: 0;
    }

    .ev-header__actions {
        gap: 8px;
        flex-wrap: wrap;
        width: 100%;
    }

    .ev-action-btn {
        height: 36px;
        padding: 0 12px;
        font-size: 12px;
        flex: 1;
        text-align: center;
    }

    .ev-top {
        grid-template-columns: 1fr;
        padding: 0 16px;
    }

    .ev-cover {
        min-height: 200px;
    }

    .ev-info {
        padding: 20px;
    }

    .ev-moderation {
        padding: 14px 16px;
    }

    .ev-gallery {
        padding: 20px 16px 24px;
        margin-top: 16px;
    }

    .ev-gallery__header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .ev-gallery__title {
        font-size: 18px;
    }

    .ev-gallery__controls {
        flex-wrap: wrap;
        width: 100%;
        gap: 8px;
    }

    .event-panel__action {
        height: 38px;
        font-size: 12px;
        padding: 0 12px;
    }

    /* --- Dashboard (participants + moderation) --- */
    .event-dashboard {
        grid-template-columns: 1fr;
        padding: 16px;
        gap: 16px;
    }

    .event-panel {
        padding: 16px;
    }

    .event-panel__title {
        font-size: 18px;
    }

    .event-panel__header {
        margin-bottom: 14px;
    }

    .moderation-card {
        grid-template-columns: 1fr;
        padding: 14px;
        gap: 14px;
    }

    .moderation-card__preview {
        height: 200px;
    }

    .moderation-card__title {
        font-size: 16px;
    }

    .moderation-card__actions {
        gap: 8px;
    }

    .moderation-card__button {
        min-width: 100px;
        height: 40px;
        font-size: 13px;
        flex: 1;
    }

    /* --- Photo grid --- */
    .photos-grid,
    .photos-grid--wide {
        grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
        gap: 10px;
    }

    .photo-item__footer {
        right: 8px;
        bottom: 8px;
        left: 8px;
        padding: 8px 10px;
        border-radius: 12px;
    }

    .photo-item__name {
        font-size: 11px;
    }

    .photo-item__actions {
        top: 8px;
        right: 8px;
    }

    /* --- User event (participant view) --- */
    .user-event-shell {
        padding: 0 16px 24px;
    }

    .user-event-hero {
        grid-template-columns: 1fr;
    }

    .user-event-hero__cover {
        min-height: 200px;
    }

    .user-event-hero__content {
        padding: 20px;
    }

    .user-event__add-btn {
        width: 100%;
        min-width: unset;
    }

    /* --- QR modal --- */
    .qr-modal {
        padding: 24px 16px 20px;
    }

    .qr-card__image-wrap {
        width: 180px;
        height: 180px;
    }

    /* --- Modals (all) --- */
    .modal__content {
        width: min(360px, calc(100vw - 32px));
    }

    .create-modal {
        width: min(360px, calc(100vw - 32px));
    }

    .upload-modal {
        width: min(420px, calc(100vw - 32px));
    }

    /* --- Empty state --- */
    .events-empty {
        padding: 32px 16px 48px;
    }

    .events-empty__image {
        width: 120px;
    }

    /* --- Participant cards --- */
    .participant-card {
        padding: 10px;
        gap: 10px;
    }

    .participant-card__avatar {
        width: 38px;
        height: 38px;
        font-size: 14px;
    }

    .participant-card__name {
        font-size: 14px;
    }

    /* --- Gallery sort on mobile --- */
    .gallery-sort__btn {
        min-height: 44px;
        padding: 0 14px;
        font-size: 12px;
    }

    /* --- Photo delete button touch target --- */
    .photo-item__delete {
        min-width: 44px;
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }

    /* --- FAB on mobile --- */
    .feedback-fab {
        right: 16px;
    }
}

/* ===== SMALL PHONES (< 480px) ===== */
@media (max-width: 480px) {
    .main-header {
        padding-top: max(72px, calc(56px + env(safe-area-inset-top, 0px)));
    }

    .main-header__title {
        font-size: 20px;
    }

    .ev-header {
        padding-top: max(72px, calc(56px + env(safe-area-inset-top, 0px)));
    }

    .ev-header__title {
        font-size: 18px;
    }

    .ev-action-btn {
        font-size: 11px;
        padding: 0 8px;
    }

    .photos-grid,
    .photos-grid--wide {
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
    }

    .main-content {
        padding-bottom: max(80px, calc(env(safe-area-inset-bottom, 0px) + 80px));
    }

    .event-panel__title {
        font-size: 16px;
    }

    .event-panel__subtitle {
        font-size: 12px;
    }

    .event-card__img {
        height: 140px;
    }

    .event-card__name {
        font-size: 16px;
    }

    .event-badge {
        padding: 7px 10px;
        font-size: 11px;
    }

    /* --- Editor modal on small phones --- */
    #editorModal {
        padding: 8px;
    }

    .editor-modal {
        padding: 16px;
        gap: 10px;
        border-radius: 18px;
    }

    .editor-modal__title {
        font-size: 16px;
    }

    .editor-modal__subtitle {
        font-size: 11px;
    }

    .editor-modal__tab {
        font-size: 12px;
        padding: 6px 12px;
    }
}