/* Nacional Concreto — Sistema Interno */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --green-900: #0d3318;
  --green-800: #1a5c2a;
  --green-700: #1e7030;
  --green-600: #2d8a3e;
  --green-500: #3aaa50;
  --green-400: #5cb85c;
  --green-100: #e0f4e0;
  --green-50:  #f2fbf2;
  --gray-900: #111827; --gray-800: #1f2937; --gray-700: #374151;
  --gray-600: #4b5563; --gray-500: #6b7280; --gray-400: #9ca3af;
  --gray-300: #d1d5db; --gray-200: #e5e7eb; --gray-100: #f3f4f6; --gray-50: #f9fafb;
  --blue-600: #2563eb; --blue-100: #dbeafe;
  --yellow-600: #d97706; --yellow-100: #fef3c7;
  --red-600: #dc2626; --red-100: #fee2e2;
  --orange-600: #ea580c; --orange-100: #ffedd5;
  --sidebar-w: 240px; --header-h: 64px;
  --radius-sm: 6px; --radius-md: 10px; --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.08); --shadow-md: 0 4px 12px rgba(0,0,0,.10); --shadow-lg: 0 10px 30px rgba(0,0,0,.12);
  --font: 'Inter', sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{font-size:15px;}
body{font-family:var(--font);background:var(--gray-50);color:var(--gray-800);line-height:1.6;-webkit-font-smoothing:antialiased;}
a{color:inherit;text-decoration:none;} img{max-width:100%;display:block;}
button,input,select,textarea{font-family:var(--font);font-size:inherit;}

/* ---- Login ---- */
.login-page{min-height:100vh;display:flex;align-items:stretch;}
.login-visual{flex:0 0 44%;background:linear-gradient(160deg,var(--green-900) 0%,var(--green-800) 60%,var(--green-700) 100%);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:3rem 2.5rem;position:relative;overflow:hidden;}
.login-visual::before{content:'';position:absolute;width:400px;height:400px;border-radius:50%;border:60px solid rgba(255,255,255,.04);top:-100px;right:-100px;}
.login-visual img{width:200px;margin-bottom:1.5rem;position:relative;z-index:1;}
.login-visual p{color:rgba(255,255,255,.6);font-size:.875rem;text-align:center;position:relative;z-index:1;max-width:240px;line-height:1.7;}
.login-form-area{flex:1;display:flex;align-items:center;justify-content:center;padding:3rem 2rem;background:#fff;}
.login-box{width:100%;max-width:380px;}
.login-box h1{font-size:1.5rem;font-weight:700;color:var(--gray-900);margin-bottom:.4rem;}
.login-box .subtitle{color:var(--gray-500);font-size:.9rem;margin-bottom:2rem;}

/* ---- Layout ---- */
.app-layout{display:flex;min-height:100vh;}
.sidebar{width:var(--sidebar-w);background:var(--green-900);display:flex;flex-direction:column;position:fixed;top:0;left:0;bottom:0;z-index:100;}
.sidebar-logo{padding:1.25rem 1.2rem 1rem;border-bottom:1px solid rgba(255,255,255,.08);display:flex;align-items:center;justify-content:center;}
.sidebar-logo img{width:140px;}
.sidebar-nav{flex:1;overflow-y:auto;padding:.75rem 0;}
.sidebar-nav a{display:flex;align-items:center;gap:.65rem;padding:.6rem 1.2rem;color:rgba(255,255,255,.6);font-size:.85rem;font-weight:500;transition:all .2s;position:relative;}
.sidebar-nav a:hover{color:#fff;background:rgba(255,255,255,.06);}
.sidebar-nav a.active{color:#fff;background:rgba(255,255,255,.1);}
.sidebar-nav a.active::before{content:'';position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--green-400);border-radius:0 3px 3px 0;}
.sidebar-nav a svg{width:17px;height:17px;flex-shrink:0;}
.sidebar-section{padding:.3rem 1.2rem .1rem;font-size:.68rem;font-weight:600;text-transform:uppercase;letter-spacing:.08em;color:rgba(255,255,255,.28);margin-top:.4rem;}
.sidebar-footer{padding:.85rem 1.2rem;border-top:1px solid rgba(255,255,255,.08);}
.sidebar-user{display:flex;align-items:center;gap:.65rem;margin-bottom:.5rem;}
.sidebar-avatar{width:32px;height:32px;border-radius:50%;background:var(--green-600);display:flex;align-items:center;justify-content:center;font-size:.75rem;font-weight:700;color:#fff;flex-shrink:0;}
.sidebar-user-name{font-size:.78rem;font-weight:600;color:#fff;line-height:1.2;}
.sidebar-user-role{font-size:.68rem;color:rgba(255,255,255,.4);}
.sidebar-footer-links{display:flex;flex-direction:column;gap:.3rem;margin-bottom:.5rem;}
.sidebar-footer-links a{display:flex;align-items:center;gap:.4rem;font-size:.75rem;color:rgba(255,255,255,.45);transition:color .2s;padding:.2rem 0;}
.sidebar-footer-links a:hover{color:rgba(255,255,255,.75);}
.btn-logout{display:flex;align-items:center;gap:.5rem;width:100%;padding:.45rem .75rem;background:rgba(255,255,255,.06);border:none;border-radius:var(--radius-sm);color:rgba(255,255,255,.55);font-size:.78rem;cursor:pointer;transition:all .2s;}
.btn-logout:hover{background:rgba(255,255,255,.12);color:#fff;}

.main-content{margin-left:var(--sidebar-w);flex:1;display:flex;flex-direction:column;min-height:100vh;}
.topbar{height:var(--header-h);background:#fff;border-bottom:1px solid var(--gray-200);display:flex;align-items:center;padding:0 1.5rem;gap:1rem;position:sticky;top:0;z-index:50;}
.topbar-title{font-size:1rem;font-weight:600;color:var(--gray-900);flex:1;}
.topbar-badge{font-size:.72rem;padding:.2rem .65rem;background:var(--green-100);color:var(--green-800);border-radius:20px;font-weight:600;}
.page-body{padding:1.5rem;flex:1;}

/* ---- Components ---- */
.card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);}
.card-header{padding:.9rem 1.25rem;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;gap:.75rem;}
.card-title{font-size:.92rem;font-weight:600;color:var(--gray-900);}
.card-body{padding:1.25rem;}

.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:1rem;}
.stat-card{background:#fff;border:1px solid var(--gray-200);border-radius:var(--radius-lg);padding:1.2rem;box-shadow:var(--shadow-sm);}
.stat-icon{width:40px;height:40px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;margin-bottom:.65rem;overflow:hidden;}
.stat-icon svg{width:22px;height:22px;flex-shrink:0;}
.stat-icon.green{background:var(--green-100);color:var(--green-700);}
.stat-icon.blue{background:var(--blue-100);color:var(--blue-600);}
.stat-icon.yellow{background:var(--yellow-100);color:var(--yellow-600);}
.stat-icon.orange{background:var(--orange-100);color:var(--orange-600);}
.stat-icon.red{background:var(--red-100);color:var(--red-600);}
.stat-value{font-size:1.65rem;font-weight:700;color:var(--gray-900);line-height:1;}
.stat-label{font-size:.75rem;color:var(--gray-500);margin-top:.2rem;font-weight:500;}

.btn{display:inline-flex;align-items:center;gap:.4rem;padding:.5rem 1rem;border-radius:var(--radius-sm);border:none;cursor:pointer;font-size:.85rem;font-weight:500;transition:all .2s;line-height:1;white-space:nowrap;}
.btn svg{width:15px;height:15px;}
.btn-primary{background:var(--green-800);color:#fff;} .btn-primary:hover{background:var(--green-900);}
.btn-secondary{background:var(--gray-100);color:var(--gray-700);border:1px solid var(--gray-200);} .btn-secondary:hover{background:var(--gray-200);}
.btn-danger{background:var(--red-100);color:var(--red-600);} .btn-danger:hover{background:#fecaca;}
.btn-sm{padding:.3rem .7rem;font-size:.78rem;}
.btn-lg{padding:.7rem 1.4rem;font-size:.92rem;}
.btn-icon{padding:.4rem;border-radius:var(--radius-sm);background:var(--gray-50);border:1px solid var(--gray-200);color:var(--gray-500);cursor:pointer;transition:all .2s;display:inline-flex;align-items:center;justify-content:center;}
.btn-icon:hover{background:var(--gray-100);color:var(--gray-900);border-color:var(--gray-300);}
.btn-icon svg{width:15px;height:15px;display:block;flex-shrink:0;}

.form-group{margin-bottom:.9rem;}
.form-label{display:block;font-size:.75rem;font-weight:600;color:var(--gray-700);margin-bottom:.3rem;text-transform:uppercase;letter-spacing:.04em;}
.form-label .req{color:var(--red-600);margin-left:2px;}
.form-control{width:100%;padding:.55rem .8rem;background:#fff;border:1.5px solid var(--gray-200);border-radius:var(--radius-sm);color:var(--gray-800);font-size:.875rem;transition:border-color .2s,box-shadow .2s;outline:none;}
.form-control:focus{border-color:var(--green-500);box-shadow:0 0 0 3px rgba(58,170,80,.1);}
select.form-control{cursor:pointer;} textarea.form-control{resize:vertical;min-height:75px;}
.form-hint{font-size:.72rem;color:var(--gray-400);margin-top:.2rem;}
.form-row{display:grid;gap:.9rem;}
.cols-2{grid-template-columns:1fr 1fr;} .cols-3{grid-template-columns:1fr 1fr 1fr;} .cols-4{grid-template-columns:repeat(4,1fr);}
.form-section-title{font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--green-700);padding-bottom:.5rem;border-bottom:2px solid var(--green-100);margin-bottom:.9rem;}

.table-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--gray-200);}
table{width:100%;border-collapse:collapse;font-size:.85rem;}
thead th{background:var(--gray-50);padding:.65rem 1rem;text-align:left;font-size:.72rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:var(--gray-500);border-bottom:1px solid var(--gray-200);white-space:nowrap;}
tbody td{padding:.7rem 1rem;border-bottom:1px solid var(--gray-100);vertical-align:middle;}
tbody tr:last-child td{border-bottom:none;} tbody tr:hover{background:var(--gray-50);}

.badge{display:inline-flex;align-items:center;padding:.2rem .6rem;border-radius:20px;font-size:.7rem;font-weight:600;white-space:nowrap;}
.badge-green{background:var(--green-100);color:var(--green-800);}
.badge-blue{background:var(--blue-100);color:var(--blue-600);}
.badge-yellow{background:var(--yellow-100);color:var(--yellow-600);}
.badge-orange{background:var(--orange-100);color:var(--orange-600);}
.badge-red{background:var(--red-100);color:var(--red-600);}
.badge-gray{background:var(--gray-100);color:var(--gray-600);}

.alert{padding:.75rem 1rem;border-radius:var(--radius-md);font-size:.85rem;margin-bottom:1rem;display:flex;align-items:flex-start;gap:.55rem;}
.alert svg{width:17px;height:17px;flex-shrink:0;}
.alert-success{background:var(--green-100);color:var(--green-800);border:1px solid var(--green-100);}
.alert-danger{background:var(--red-100);color:var(--red-600);border:1px solid #fecaca;}

.page-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:1.4rem;gap:1rem;flex-wrap:wrap;}
.page-header-left h2{font-size:1.15rem;font-weight:700;color:var(--gray-900);}
.page-header-left p{font-size:.82rem;color:var(--gray-500);margin-top:.1rem;}
.filters-bar{display:flex;align-items:center;gap:.65rem;flex-wrap:wrap;margin-bottom:1.2rem;}
.filters-bar .form-control{padding:.42rem .75rem;}
.search-input{max-width:260px!important;}

.empty-state{text-align:center;padding:3rem 1.5rem;color:var(--gray-400);}
.empty-state svg{width:44px;height:44px;margin:0 auto 1rem;color:var(--gray-300);}
.empty-state h3{font-size:.95rem;font-weight:600;color:var(--gray-600);margin-bottom:.3rem;}

/* Status romaneio */
.status-aguardando{background:var(--yellow-100);color:var(--yellow-600);}
.status-em_transito{background:var(--blue-100);color:var(--blue-600);}
.status-entregue{background:var(--green-100);color:var(--green-800);}
.status-cancelado{background:var(--red-100);color:var(--red-600);}

/* Modal */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.45);z-index:9999;display:none;align-items:center;justify-content:center;padding:1rem;}
.modal-overlay.open{display:flex;}
.modal{background:#ffffff !important;border-radius:var(--radius-lg);box-shadow:0 20px 60px rgba(0,0,0,.25);width:100%;max-width:500px;max-height:90vh;overflow-y:auto;}
.modal-header{padding:1rem 1.25rem;border-bottom:1px solid var(--gray-100);display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;background:#fff;z-index:1;}
.modal-title{font-size:.95rem;font-weight:600;}
.modal-body{padding:1.25rem;}
.modal-footer{padding:.75rem 1.25rem;border-top:1px solid var(--gray-100);display:flex;justify-content:flex-end;gap:.5rem;}

.d-flex{display:flex;} .align-center{align-items:center;} .justify-between{justify-content:space-between;} .flex-wrap{flex-wrap:wrap;}
.gap-1{gap:.5rem;} .gap-2{gap:1rem;}
.fw-600{font-weight:600;} .fw-700{font-weight:700;}
.text-muted{color:var(--gray-500);} .text-small{font-size:.8rem;} .text-right{text-align:right;} .text-green{color:var(--green-700);}
.mt-1{margin-top:.5rem;} .mt-2{margin-top:1rem;} .mb-1{margin-bottom:.5rem;} .mb-2{margin-bottom:1rem;} .mb-3{margin-bottom:1.5rem;}

@media(max-width:900px){.sidebar{transform:translateX(-100%)}.sidebar.open{transform:translateX(0)}.main-content{margin-left:0}.cols-3,.cols-4{grid-template-columns:1fr 1fr}}
@media(max-width:600px){.login-visual{display:none}.cols-2,.cols-3,.cols-4{grid-template-columns:1fr}.page-body{padding:1rem}}