/* =============================================================================
   OFFRES DE STAGE AGRICOLE — Frontend Stylesheet
   Version: 1.0.0
   ============================================================================= */

/* ── Custom Properties ─────────────────────────────────────────────────────── */
.osa-wrapper {
    --osa-green:        #1a7a4a;
    --osa-green-dark:   #155f3a;
    --osa-green-hover:  #0f4d2e;
    --osa-green-light:  #e8f5ee;
    --osa-green-badge:  #d4edd9;
    --osa-text-dark:    #18212e;
    --osa-text-mid:     #4a5568;
    --osa-text-gray:    #8a96a3;
    --osa-border:       #e6eaf0;
    --osa-bg:           #f4f6f9;
    --osa-white:        #ffffff;
    --osa-shadow-sm:    0 1px 6px rgba(0, 0, 0, 0.06);
    --osa-shadow:       0 2px 14px rgba(0, 0, 0, 0.08);
    --osa-shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.13);
    --osa-radius:       14px;
    --osa-radius-sm:    8px;
    --osa-radius-pill:  40px;
    --osa-transition:   .2s ease;
}

/* ── Wrapper ────────────────────────────────────────────────────────────────── */
.osa-wrapper {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 16px 40px;
    color: var(--osa-text-dark);
    -webkit-font-smoothing: antialiased;
}

.osa-wrapper *,
.osa-wrapper *::before,
.osa-wrapper *::after {
    box-sizing: border-box;
}

/* ── Controls Row ───────────────────────────────────────────────────────────── */
.osa-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

/* Search */
.osa-search-wrap {
    position: relative;
    flex: 1;
    min-width: 0;
}

.osa-search-icon {
    position: absolute;
    left: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--osa-text-gray);
    display: flex;
    align-items: center;
    pointer-events: none;
}

.osa-search-input {
    width: 100%;
    padding: 11px 18px 11px 44px;
    border: 1.5px solid var(--osa-border);
    border-radius: var(--osa-radius-pill);
    font-size: 14px;
    color: var(--osa-text-dark);
    background: var(--osa-white);
    outline: none;
    transition: border-color var(--osa-transition), box-shadow var(--osa-transition);
    box-shadow: var(--osa-shadow-sm);
}

.osa-search-input::placeholder { color: var(--osa-text-gray); }

.osa-search-input:focus {
    border-color: var(--osa-green);
    box-shadow: 0 0 0 3px rgba(26, 122, 74, 0.12);
}

/* View Toggle */
.osa-view-toggle {
    display: flex;
    gap: 2px;
    background: var(--osa-white);
    border: 1.5px solid var(--osa-border);
    border-radius: var(--osa-radius-sm);
    padding: 3px;
    box-shadow: var(--osa-shadow-sm);
    flex-shrink: 0;
}

.osa-toggle-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 6px;
    background: transparent;
    cursor: pointer;
    color: var(--osa-text-gray);
    transition: background var(--osa-transition), color var(--osa-transition);
    padding: 0;
}

.osa-toggle-btn:hover { background: var(--osa-green-light); color: var(--osa-green); }
.osa-toggle-btn.active { background: var(--osa-green); color: var(--osa-white); }

/* ── Filter Pills ───────────────────────────────────────────────────────────── */
.osa-filters-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    margin-bottom: 20px;
    padding-bottom: 2px;
}
.osa-filters-wrap::-webkit-scrollbar { display: none; }

.osa-filters {
    display: flex;
    gap: 8px;
    white-space: nowrap;
    padding: 2px 1px;
}

.osa-filter-btn {
    display: inline-flex;
    align-items: center;
    padding: 7px 18px;
    border: 1.5px solid var(--osa-border);
    border-radius: var(--osa-radius-pill);
    background: var(--osa-white);
    font-size: 13px;
    font-weight: 500;
    color: var(--osa-text-mid);
    cursor: pointer;
    transition: all var(--osa-transition);
    white-space: nowrap;
    box-shadow: var(--osa-shadow-sm);
}

.osa-filter-btn:hover {
    border-color: var(--osa-green);
    color: var(--osa-green);
    background: var(--osa-green-light);
}

.osa-filter-btn.active {
    background: var(--osa-green);
    border-color: var(--osa-green);
    color: var(--osa-white);
    box-shadow: 0 2px 8px rgba(26,122,74,.3);
}

/* ── Count ──────────────────────────────────────────────────────────────────── */
.osa-count {
    font-size: 14px;
    color: var(--osa-text-mid);
    margin: 0 0 20px;
    padding: 0;
}

.osa-count strong {
    color: var(--osa-text-dark);
    font-size: 17px;
    font-weight: 700;
}

/* ── Shared: Badge ──────────────────────────────────────────────────────────── */
.osa-badge {
    display: inline-block;
    padding: 3px 11px;
    border-radius: 20px;
    background: var(--osa-green-badge);
    color: var(--osa-green-dark);
    font-size: 11.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.4px;
    line-height: 1.6;
}

/* ── Shared: Call Button ────────────────────────────────────────────────────── */
.osa-call-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--osa-green-light);
    color: var(--osa-green);
    text-decoration: none;
    transition: background var(--osa-transition), color var(--osa-transition), transform var(--osa-transition), box-shadow var(--osa-transition);
    flex-shrink: 0;
    border: none;
    cursor: pointer;
}

.osa-call-btn:hover {
    background: var(--osa-green);
    color: var(--osa-white);
    transform: scale(1.1);
    box-shadow: 0 3px 12px rgba(26,122,74,.35);
}

.osa-call-btn--lg {
    width: 40px;
    height: 40px;
}

.osa-call-btn--disabled {
    opacity: .3;
    cursor: default;
    pointer-events: none;
}

/* ── Shared: meta/text helpers ──────────────────────────────────────────────── */
.osa-meta-line {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 12px;
    color: var(--osa-text-gray);
    margin-top: 3px;
}
.osa-text-gray { font-size: 12px; color: var(--osa-text-gray); }
.osa-dash { color: var(--osa-text-gray); }

/* =============================================================================
   LIST VIEW — TABLE
   ============================================================================= */

.osa-table-wrap {
    overflow-x: auto;
    border-radius: var(--osa-radius);
    box-shadow: var(--osa-shadow);
    background: var(--osa-white);
}

.osa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    background: var(--osa-white);
}

/* Head */
.osa-table thead {
    background: #f7f9fb;
    border-bottom: 2px solid var(--osa-border);
}

.osa-table th {
    padding: 12px 16px;
    text-align: left;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--osa-text-gray);
    text-transform: uppercase;
    letter-spacing: 0.6px;
    white-space: nowrap;
}

.osa-th-num { width: 52px; text-align: center; }

/* Body */
.osa-table td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--osa-border);
    vertical-align: middle;
    color: var(--osa-text-dark);
    line-height: 1.45;
}

.osa-table tbody tr:last-child td { border-bottom: none; }

.osa-table tbody tr {
    transition: background var(--osa-transition);
}

.osa-table tbody tr:hover { background: #f9fbfd; }

.osa-td-num {
    text-align: center;
    font-size: 13px;
    color: var(--osa-text-gray);
    font-weight: 600;
}

.osa-table td strong {
    font-weight: 600;
    color: var(--osa-text-dark);
}

/* =============================================================================
   GRID VIEW — CARDS
   ============================================================================= */

.osa-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

/* Card */
.osa-card {
    background: var(--osa-white);
    border-radius: var(--osa-radius);
    box-shadow: var(--osa-shadow);
    padding: 20px 20px 16px;
    display: flex;
    flex-direction: column;
    gap: 0;
    transition: box-shadow var(--osa-transition), transform var(--osa-transition), border-color var(--osa-transition);
    border: 1.5px solid transparent;
    position: relative;
}

.osa-card:hover {
    box-shadow: var(--osa-shadow-hover);
    transform: translateY(-3px);
    border-color: var(--osa-green-light);
}

/* Card Header */
.osa-card-header {
    display: flex;
    align-items: flex-start;
    gap: 11px;
    margin-bottom: 16px;
}

.osa-card-avatar {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--osa-green-light);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--osa-green);
    flex-shrink: 0;
}

.osa-card-title-wrap {
    flex: 1;
    min-width: 0;
}

.osa-card-name {
    font-size: 15px;
    font-weight: 700;
    color: var(--osa-text-dark);
    margin: 0 0 4px;
    line-height: 1.3;
    word-break: break-word;
}

.osa-card-tel {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 12px;
    color: var(--osa-text-gray);
}

.osa-card-num {
    position: absolute;
    top: 16px;
    right: 18px;
    font-size: 12px;
    color: #c5cbd5;
    font-weight: 600;
}

/* Card Body */
.osa-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 16px;
    flex: 1;
}

.osa-card-row {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.osa-card-icon {
    width: 30px;
    height: 30px;
    border-radius: var(--osa-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.osa-icon-work { background: #fff7ed; color: #d97706; }
.osa-icon-loc  { background: #eff6ff; color: #3b82f6; }

.osa-card-exploit-name {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--osa-text-dark);
    margin-bottom: 5px;
    line-height: 1.3;
}

.osa-card-addr {
    font-size: 12px;
    color: var(--osa-text-gray);
    line-height: 1.45;
}

/* Card Footer */
.osa-card-footer {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 10px;
    padding-top: 14px;
    border-top: 1px solid var(--osa-border);
}

.osa-maitre-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex: 1;
    min-width: 0;
}

.osa-maitre-label {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    color: var(--osa-text-gray);
    font-weight: 700;
}

.osa-maitre-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--osa-text-dark);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 160px;
}

.osa-maitre-tel {
    font-size: 11px;
    color: var(--osa-text-gray);
}

/* ── Load More ──────────────────────────────────────────────────────────────── */
.osa-load-more-wrap {
    text-align: center;
    padding: 32px 20px 8px;
}

.osa-load-more-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 13px 32px;
    border: 2px solid var(--osa-green);
    border-radius: var(--osa-radius-pill);
    background: var(--osa-white);
    color: var(--osa-green);
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--osa-transition), color var(--osa-transition),
                transform var(--osa-transition), box-shadow var(--osa-transition);
    box-shadow: 0 2px 10px rgba(26, 122, 74, 0.12);
    position: relative;
    overflow: hidden;
}

.osa-load-more-btn:hover {
    background: var(--osa-green);
    color: var(--osa-white);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 122, 74, 0.28);
}

.osa-load-more-btn:hover .osa-lm-icon { stroke: var(--osa-white); }

.osa-lm-count {
    background: var(--osa-green);
    color: var(--osa-white);
    border-radius: 20px;
    padding: 2px 9px;
    font-size: 13px;
    font-weight: 700;
    min-width: 24px;
    transition: background var(--osa-transition), color var(--osa-transition);
}

.osa-load-more-btn:hover .osa-lm-count {
    background: rgba(255, 255, 255, 0.25);
    color: var(--osa-white);
}

.osa-lm-icon {
    flex-shrink: 0;
    stroke: var(--osa-green);
    transition: stroke var(--osa-transition), transform var(--osa-transition);
}

.osa-load-more-btn:hover .osa-lm-icon {
    transform: translateY(2px);
}

/* Loading animation while revealing cards */
.osa-lm-loading {
    pointer-events: none;
    opacity: .7;
}

.osa-lm-loading .osa-lm-icon {
    animation: osa-spin 0.5s linear infinite;
}

@keyframes osa-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

.osa-lm-info {
    margin: 10px 0 0;
    font-size: 13px;
    color: var(--osa-text-gray);
}

/* ── Empty State ─────────────────────────────────────────────────────────────── */
.osa-empty {
    text-align: center;
    padding: 70px 20px;
    color: var(--osa-text-gray);
}
.osa-empty p {
    margin: 16px 0 0;
    font-size: 15px;
    color: var(--osa-text-gray);
}

.osa-no-offers {
    text-align: center;
    padding: 50px 20px;
    color: var(--osa-text-gray);
    font-size: 15px;
}

/* ── Hidden (filter/search) ─────────────────────────────────────────────────── */
.osa-row.osa-hidden,
.osa-card.osa-hidden {
    display: none !important;
}

/* =============================================================================
   RESPONSIVE
   ============================================================================= */

/* ── Tablet ─────────────────────────────────────────────────────────────────── */
@media (max-width: 960px) {
    .osa-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
}

/* ── Mobile ─────────────────────────────────────────────────────────────────── */
@media (max-width: 600px) {

    .osa-wrapper {
        padding: 0 10px 30px;
    }

    /* Hide toggle — always cards on mobile */
    .osa-view-toggle {
        display: none;
    }

    /* Force grid/card view */
    .osa-list-view {
        display: none !important;
    }

    #osa-grid-view {
        display: block !important;
    }

    .osa-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .osa-card {
        padding: 16px 14px 14px;
    }

    .osa-search-input {
        font-size: 13px;
    }

    .osa-filter-btn {
        padding: 6px 14px;
        font-size: 12.5px;
    }
}