/* ============================================================
   Aves Legais — Tema moderno verde/clean
   ============================================================ */

:root {
    --al-green-50:  #f0f7f2;
    --al-green-100: #d8ecdf;
    --al-green-500: #2e7d32;
    --al-green-600: #266a2a;
    --al-green-700: #1b5e20;
    --al-green-900: #0e3b13;
    --al-gray-50:   #f8fafb;
    --al-gray-100:  #f1f3f5;
    --al-gray-200:  #e9ecef;
    --al-gray-300:  #dee2e6;
    --al-gray-400:  #ced4da;
    --al-gray-500:  #adb5bd;
    --al-gray-600:  #6c757d;
    --al-gray-700:  #495057;
    --al-gray-800:  #343a40;
    --al-gray-900:  #212529;

    --al-danger:  #dc3545;
    --al-warning: #f59e0b;
    --al-info:    #0ea5e9;
    --al-success: #10b981;

    --al-radius:    10px;
    --al-radius-sm: 6px;
    --al-shadow:    0 1px 3px rgba(15, 23, 42, .06), 0 1px 2px rgba(15, 23, 42, .04);
    --al-shadow-md: 0 4px 12px rgba(15, 23, 42, .08);

    --al-sidebar-w: 240px;
    --al-topbar-h:  60px;
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
    margin: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    color: var(--al-gray-800);
    background: var(--al-gray-50);
    -webkit-font-smoothing: antialiased;
}

/* ============================================================
   Layout
   ============================================================ */
.al-wrapper {
    display: grid;
    grid-template-columns: var(--al-sidebar-w) 1fr;
    grid-template-rows: var(--al-topbar-h) 1fr;
    grid-template-areas:
        "sidebar topbar"
        "sidebar main";
    min-height: 100vh;
}

.al-sidebar {
    grid-area: sidebar;
    background: linear-gradient(180deg, var(--al-green-900), var(--al-green-700));
    color: #fff;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    overflow-x: hidden;
}
.al-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px;
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: .3px;
    color: #fff;
    text-decoration: none;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}
.al-brand i { font-size: 1.4rem; color: #a7e8b0; }
.al-brand:hover { color: #fff; }

.al-nav { padding: 10px 12px; flex: 1; }
.al-nav-section {
    text-transform: uppercase;
    font-size: .68rem;
    letter-spacing: .12em;
    color: rgba(255, 255, 255, .45);
    padding: 16px 12px 6px;
    font-weight: 600;
}
.al-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 9px 12px;
    border-radius: var(--al-radius-sm);
    color: rgba(255, 255, 255, .8);
    text-decoration: none;
    transition: all .15s ease;
    font-weight: 500;
    margin-bottom: 2px;
}
.al-nav-item i { font-size: 1.05rem; width: 18px; text-align: center; opacity: .85; }
.al-nav-item:hover { background: rgba(255, 255, 255, .08); color: #fff; }
.al-nav-item.active {
    background: rgba(255, 255, 255, .14);
    color: #fff;
    box-shadow: inset 3px 0 0 #a7e8b0;
}

.al-sidebar-footer {
    padding: 12px 16px;
    border-top: 1px solid rgba(255, 255, 255, .08);
    font-size: .75rem;
    color: rgba(255, 255, 255, .5);
}

.al-topbar {
    grid-area: topbar;
    background: #fff;
    border-bottom: 1px solid var(--al-gray-200);
    display: flex;
    align-items: center;
    padding: 0 24px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 5;
}
.al-topbar h1 {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--al-gray-900);
}
.al-topbar-spacer { flex: 1; }
.al-user-menu {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px;
    border-radius: var(--al-radius-sm);
    cursor: pointer;
    font-weight: 500;
    color: var(--al-gray-700);
    border: 1px solid var(--al-gray-200);
    background: #fff;
}
.al-user-menu:hover { background: var(--al-gray-50); }
.al-user-avatar {
    width: 28px; height: 28px;
    border-radius: 50%;
    background: var(--al-green-500);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: .8rem;
}

.al-main {
    grid-area: main;
    padding: 24px 28px 40px;
    overflow-x: auto;
}

/* Mobile */
.al-sidebar-toggle { display: none; background: none; border: none; font-size: 1.4rem; color: var(--al-gray-700); cursor: pointer; }
@media (max-width: 900px) {
    .al-wrapper {
        grid-template-columns: 1fr;
        grid-template-areas: "topbar" "main";
    }
    .al-sidebar {
        position: fixed;
        left: -260px;
        top: 0;
        width: var(--al-sidebar-w);
        z-index: 50;
        transition: left .25s ease;
    }
    .al-sidebar.open { left: 0; }
    .al-sidebar-toggle { display: inline-flex; }
    .al-main { padding: 16px; }
    .al-backdrop {
        position: fixed; inset: 0;
        background: rgba(15, 23, 42, .5);
        z-index: 49;
        display: none;
    }
    .al-backdrop.show { display: block; }
}

/* ============================================================
   Page header
   ============================================================ */
.al-page-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
    gap: 12px;
    flex-wrap: wrap;
}
.al-page-header h2 {
    margin: 0;
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--al-gray-900);
    letter-spacing: -.01em;
}
.al-page-header .subtitle {
    font-size: .85rem;
    color: var(--al-gray-600);
    margin-top: 2px;
}

/* ============================================================
   Cards
   ============================================================ */
.al-card {
    background: #fff;
    border: 1px solid var(--al-gray-200);
    border-radius: var(--al-radius);
    box-shadow: var(--al-shadow);
    overflow: hidden;
}
.al-card + .al-card { margin-top: 16px; }
.al-card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--al-gray-200);
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: space-between;
    background: #fff;
}
.al-card-header h3 {
    margin: 0;
    font-size: 1rem;
    font-weight: 600;
    color: var(--al-gray-900);
}
.al-card-body { padding: 20px; }
.al-card-body.no-padding { padding: 0; }

/* Stat cards */
.al-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 20px;
}
.al-stat-card {
    background: #fff;
    border: 1px solid var(--al-gray-200);
    border-radius: var(--al-radius);
    padding: 18px 20px;
    box-shadow: var(--al-shadow);
    display: flex;
    align-items: center;
    gap: 16px;
    transition: transform .15s ease, box-shadow .15s ease;
}
.al-stat-card:hover { transform: translateY(-2px); box-shadow: var(--al-shadow-md); }
.al-stat-icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    flex-shrink: 0;
}
.al-stat-icon.green   { background: var(--al-green-50);  color: var(--al-green-700); }
.al-stat-icon.blue    { background: #e0f2fe;             color: #0369a1; }
.al-stat-icon.orange  { background: #fff7ed;             color: #c2410c; }
.al-stat-icon.purple  { background: #f5f3ff;             color: #6d28d9; }
.al-stat-icon.red     { background: #fef2f2;             color: #b91c1c; }
.al-stat-label {
    font-size: .8rem;
    color: var(--al-gray-600);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.al-stat-value {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--al-gray-900);
    line-height: 1.2;
    margin-top: 2px;
}

/* ============================================================
   Tabelas
   ============================================================ */
.al-table-wrap { overflow-x: auto; }
table.al-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .9rem;
}
table.al-table thead th {
    text-align: left;
    background: var(--al-gray-50);
    color: var(--al-gray-700);
    font-weight: 600;
    font-size: .75rem;
    text-transform: uppercase;
    letter-spacing: .05em;
    padding: 12px 16px;
    border-bottom: 1px solid var(--al-gray-200);
    white-space: nowrap;
}
table.al-table tbody td {
    padding: 12px 16px;
    border-bottom: 1px solid var(--al-gray-100);
    vertical-align: middle;
}
table.al-table tbody tr:hover { background: var(--al-gray-50); }
table.al-table tbody tr:last-child td { border-bottom: none; }
table.al-table .text-end { text-align: right; }
table.al-table .text-center { text-align: center; }
table.al-table .actions { white-space: nowrap; }

/* Tabela densa */
table.al-table.dense tbody td { padding: 8px 12px; }

/* DataTables override */
.dataTables_wrapper .dataTables_filter input,
.dataTables_wrapper .dataTables_length select {
    border-radius: var(--al-radius-sm) !important;
    border: 1px solid var(--al-gray-300) !important;
    padding: 6px 10px !important;
    background: #fff !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button.current {
    background: var(--al-green-500) !important;
    color: #fff !important;
    border-color: var(--al-green-500) !important;
}
.dataTables_wrapper .dataTables_paginate .paginate_button {
    border-radius: var(--al-radius-sm) !important;
    margin: 0 2px !important;
}

/* ============================================================
   Forms
   ============================================================ */
.al-form-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
}
.al-form-grid .col-1  { grid-column: span 1; }
.al-form-grid .col-2  { grid-column: span 2; }
.al-form-grid .col-3  { grid-column: span 3; }
.al-form-grid .col-4  { grid-column: span 4; }
.al-form-grid .col-5  { grid-column: span 5; }
.al-form-grid .col-6  { grid-column: span 6; }
.al-form-grid .col-7  { grid-column: span 7; }
.al-form-grid .col-8  { grid-column: span 8; }
.al-form-grid .col-9  { grid-column: span 9; }
.al-form-grid .col-10 { grid-column: span 10; }
.al-form-grid .col-12 { grid-column: span 12; }
@media (max-width: 768px) {
    .al-form-grid > [class^="col-"] { grid-column: span 12; }
}

.al-field { display: flex; flex-direction: column; }
.al-field label {
    font-weight: 500;
    font-size: .85rem;
    color: var(--al-gray-700);
    margin-bottom: 6px;
    min-height: 1.3em;
    line-height: 1.2;
}
.al-field { min-width: 0; }
.al-field input, .al-field select, .al-field textarea { min-width: 0; }
.al-field .required::after { content: ' *'; color: var(--al-danger); }
.al-field input, .al-field select, .al-field textarea, .al-field .form-control {
    border: 1px solid var(--al-gray-300);
    border-radius: var(--al-radius-sm);
    padding: 9px 12px;
    font-size: .9rem;
    background: #fff;
    color: var(--al-gray-900);
    transition: border-color .15s, box-shadow .15s;
    width: 100%;
    font-family: inherit;
}
.al-field input:focus, .al-field select:focus, .al-field textarea:focus {
    outline: none;
    border-color: var(--al-green-500);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, .12);
}
.al-field .hint { font-size: .75rem; color: var(--al-gray-600); margin-top: 4px; }
.al-field .error { font-size: .75rem; color: var(--al-danger); margin-top: 4px; }

/* ============================================================
   Botões
   ============================================================ */
.al-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: var(--al-radius-sm);
    font-weight: 500;
    font-size: .88rem;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    transition: all .15s ease;
    font-family: inherit;
    line-height: 1.4;
    white-space: nowrap;
}
.al-btn:disabled { opacity: .5; cursor: not-allowed; }

.al-btn-primary { background: var(--al-green-500); color: #fff; border-color: var(--al-green-500); }
.al-btn-primary:hover { background: var(--al-green-600); border-color: var(--al-green-600); color: #fff; }

.al-btn-secondary { background: #fff; color: var(--al-gray-700); border-color: var(--al-gray-300); }
.al-btn-secondary:hover { background: var(--al-gray-50); border-color: var(--al-gray-400); }

.al-btn-danger { background: var(--al-danger); color: #fff; border-color: var(--al-danger); }
.al-btn-danger:hover { background: #b02a37; border-color: #b02a37; color: #fff; }

.al-btn-outline-danger { background: #fff; color: var(--al-danger); border-color: var(--al-gray-300); }
.al-btn-outline-danger:hover { background: #fef2f2; border-color: var(--al-danger); }

.al-btn-link { background: none; border: none; color: var(--al-green-700); }
.al-btn-link:hover { color: var(--al-green-900); text-decoration: underline; }

.al-btn-sm { padding: 5px 10px; font-size: .78rem; }
.al-btn-lg { padding: 11px 20px; font-size: 1rem; }
.al-btn-icon { padding: 6px 8px; }

.al-btn-group { display: inline-flex; gap: 4px; }

/* ============================================================
   Badges
   ============================================================ */
.al-badge {
    display: inline-flex;
    align-items: center;
    padding: 3px 9px;
    border-radius: 999px;
    font-size: .72rem;
    font-weight: 600;
    text-transform: capitalize;
    letter-spacing: .02em;
    line-height: 1.4;
}
.al-badge-green   { background: var(--al-green-50);  color: var(--al-green-700); }
.al-badge-blue    { background: #e0f2fe;             color: #0369a1; }
.al-badge-orange  { background: #fff7ed;             color: #c2410c; }
.al-badge-red     { background: #fef2f2;             color: #b91c1c; }
.al-badge-gray    { background: var(--al-gray-100);  color: var(--al-gray-700); }

/* Por status */
.al-status-aberta, .al-status-pendente   { background: #e0f2fe; color: #0369a1; }
.al-status-fechada, .al-status-emitida, .al-status-faturada { background: var(--al-green-50); color: var(--al-green-700); }
.al-status-cancelada, .al-status-rejeitada, .al-status-denegada, .al-status-inutilizada { background: #fef2f2; color: #b91c1c; }
.al-status-enviada, .al-status-assinada  { background: #fff7ed; color: #c2410c; }

/* ============================================================
   Alerts (flashes)
   ============================================================ */
.al-alert {
    padding: 12px 16px;
    border-radius: var(--al-radius-sm);
    border-left: 4px solid;
    margin-bottom: 16px;
    display: flex;
    align-items: flex-start;
    gap: 10px;
    background: #fff;
    box-shadow: var(--al-shadow);
}
.al-alert i { font-size: 1.1rem; margin-top: 2px; }
.al-alert-success { border-color: var(--al-success); }
.al-alert-success i { color: var(--al-success); }
.al-alert-danger  { border-color: var(--al-danger);  }
.al-alert-danger i  { color: var(--al-danger); }
.al-alert-warning { border-color: var(--al-warning); }
.al-alert-warning i { color: var(--al-warning); }
.al-alert-info    { border-color: var(--al-info); }
.al-alert-info i    { color: var(--al-info); }

/* ============================================================
   Filters bar
   ============================================================ */
.al-filters {
    background: #fff;
    border: 1px solid var(--al-gray-200);
    border-radius: var(--al-radius);
    padding: 14px 16px;
    margin-bottom: 16px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
    align-items: end;
    box-shadow: var(--al-shadow);
}

/* ============================================================
   Modal — usa Bootstrap mas com radius
   ============================================================ */
.modal-content { border-radius: var(--al-radius); border: none; box-shadow: var(--al-shadow-md); }
.modal-header { border-bottom: 1px solid var(--al-gray-200); padding: 16px 20px; }
.modal-body   { padding: 20px; }
.modal-footer { padding: 14px 20px; border-top: 1px solid var(--al-gray-200); }

/* ============================================================
   Select2 customization
   ============================================================ */
.select2-container--default .select2-selection--single,
.select2-container--default .select2-selection--multiple {
    border-color: var(--al-gray-300) !important;
    border-radius: var(--al-radius-sm) !important;
    height: 38px;
    padding: 4px 8px;
    display: flex;
    align-items: center;
}
.select2-container--default.select2-container--focus .select2-selection--single,
.select2-container--default.select2-container--open .select2-selection--single {
    border-color: var(--al-green-500) !important;
    box-shadow: 0 0 0 3px rgba(46, 125, 50, .12);
}
.select2-results__option--highlighted[aria-selected] {
    background: var(--al-green-500) !important;
}

/* ============================================================
   Loading
   ============================================================ */
.al-loading {
    position: fixed; inset: 0;
    background: rgba(255, 255, 255, .7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 9999;
}
.al-loading.show { display: flex; }
.al-spinner {
    width: 48px; height: 48px;
    border: 4px solid var(--al-gray-200);
    border-top-color: var(--al-green-500);
    border-radius: 50%;
    animation: al-spin .8s linear infinite;
}
@keyframes al-spin { to { transform: rotate(360deg); } }

/* ============================================================
   Utilitários
   ============================================================ */
.text-muted     { color: var(--al-gray-600); }
.text-success   { color: var(--al-success); }
.text-danger    { color: var(--al-danger); }
.text-bold      { font-weight: 600; }
.text-end       { text-align: right; }
.text-center    { text-align: center; }
.d-flex         { display: flex; }
.justify-between{ justify-content: space-between; }
.align-center   { align-items: center; }
.gap-2          { gap: 8px; }
.gap-3          { gap: 12px; }
.mt-2           { margin-top: 8px; }
.mt-3           { margin-top: 12px; }
.mt-4           { margin-top: 16px; }
.mb-2           { margin-bottom: 8px; }
.mb-3           { margin-bottom: 12px; }
.mb-4           { margin-bottom: 16px; }
.flex-1         { flex: 1; }

/* Itens dinâmicos da OS */
.al-item-row {
    display: grid;
    grid-template-columns: 2fr 2fr 1fr .8fr 1fr .6fr;
    gap: 8px;
    align-items: start;
    padding: 12px 0;
    border-bottom: 1px dashed var(--al-gray-200);
}
.al-item-row:first-child { border-top: 1px solid var(--al-gray-200); }
.al-item-row .item-total { text-align: right; padding-top: 9px; font-weight: 600; }
@media (max-width: 768px) {
    .al-item-row { grid-template-columns: 1fr 1fr; }
}

/* Tooltip de produto */
.al-product-hint {
    font-size: .72rem;
    color: var(--al-gray-600);
    margin-top: 4px;
    line-height: 1.3;
}