/* ============================================================
   Pedreira ERP - CSS Principal
   Aparência clássica tipo Windows (VB6) com toques modernos
   ============================================================ */

* { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #ece9d8;          /* cor de fundo estilo Windows clássico */
    --bg-panel: #f5f4e8;
    --bg-white: #ffffff;
    --border: #aca899;
    --border-light: #d4d0c8;
    --text: #1a1a1a;
    --text-light: #555;
    --title-bar: #0a246a;   /* azul título Windows clássico */
    --title-bar2: #3a6ea5;
    --menu-bg: #f0ede0;
    --accent: #2563eb;
    --accent-green: #059669;
    --accent-orange: #d97706;
    --accent-gray: #6b7280;
    --danger: #dc2626;
    --success: #16a34a;
    --shadow: rgba(0,0,0,0.15);
}

body {
    font-family: 'Segoe UI', 'Tahoma', 'Verdana', sans-serif;
    font-size: 13px;
    background: var(--bg);
    color: var(--text);
}

/* === LAYOUT PRINCIPAL === */
.app-container { display: flex; flex-direction: column; min-height: 100vh; }

/* Title bar estilo Windows clássico */
.title-bar {
    background: linear-gradient(90deg, var(--title-bar), var(--title-bar2));
    color: white;
    padding: 4px 12px;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 28px;
}
.title-bar .actions { display: flex; gap: 4px; }
.title-bar .actions span {
    width: 20px; height: 18px;
    background: rgba(255,255,255,0.15);
    display: flex; align-items: center; justify-content: center;
    cursor: pointer; border-radius: 2px;
}
.title-bar .actions span:hover { background: rgba(255,255,255,0.3); }

/* Menu bar */
.menu-bar {
    background: var(--menu-bg);
    border-bottom: 1px solid var(--border);
    display: flex;
    padding: 2px 8px;
    gap: 2px;
}
.menu-bar a {
    padding: 3px 10px;
    text-decoration: none;
    color: var(--text);
    border-radius: 2px;
    font-size: 13px;
}
.menu-bar a:hover { background: var(--border-light); }
.menu-bar a.active { background: var(--accent); color: white; }

/* Toolbar */
.toolbar {
    background: var(--bg-panel);
    border-bottom: 1px solid var(--border);
    padding: 4px 8px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.toolbar .btn-tool {
    padding: 3px 10px;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 2px;
    cursor: pointer;
    text-decoration: none;
    color: var(--text);
    font-size: 12px;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.toolbar .btn-tool:hover { background: var(--border-light); }

/* Content */
.content { flex: 1; padding: 12px; }

/* === CARDS === */
.card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 3px;
    margin-bottom: 12px;
    overflow: hidden;
}
.card-header {
    background: linear-gradient(180deg, #f8f7f0, #ece9d8);
    border-bottom: 1px solid var(--border);
    padding: 6px 10px;
    font-weight: 600;
    font-size: 12px;
    color: var(--text);
}
.card-body { padding: 10px; }

/* === GRID DE MÓDULOS NO DASHBOARD === */
.modulos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
    margin-top: 16px;
}
.modulo-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0;
    text-decoration: none;
    color: var(--text);
    overflow: hidden;
    transition: box-shadow 0.2s, transform 0.2s;
    cursor: pointer;
}
.modulo-card:hover {
    box-shadow: 0 4px 12px var(--shadow);
    transform: translateY(-2px);
}
.modulo-card .modulo-top {
    height: 6px;
}
.modulo-card .modulo-body {
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.modulo-card .modulo-icon {
    width: 56px; height: 56px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    color: white;
    flex-shrink: 0;
}
.modulo-card .modulo-info h3 {
    font-size: 15px;
    margin-bottom: 2px;
}
.modulo-card .modulo-info p {
    font-size: 12px;
    color: var(--text-light);
}

/* === TABELAS === */
.table-container {
    overflow-x: auto;
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 3px;
}
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}
thead {
    background: linear-gradient(180deg, #e8e6d8, #d4d0c8);
    border-bottom: 2px solid var(--border);
}
th {
    padding: 5px 8px;
    text-align: left;
    font-weight: 600;
    color: var(--text);
    white-space: nowrap;
    border-right: 1px solid var(--border-light);
}
td {
    padding: 4px 8px;
    border-bottom: 1px solid var(--border-light);
    border-right: 1px solid var(--border-light);
}
tbody tr:hover { background: #e6f0ff; }
tbody tr:nth-child(even) { background: #fafafa; }

/* === FORMS === */
.form-row { display: flex; align-items: center; margin-bottom: 6px; gap: 8px; }
.form-row label {
    min-width: 120px;
    text-align: right;
    font-size: 12px;
    color: var(--text);
}
.form-row input, .form-row select, .form-row textarea {
    padding: 3px 6px;
    border: 1px solid var(--border);
    border-radius: 2px;
    font-size: 12px;
    font-family: inherit;
    background: var(--bg-white);
    flex: 1;
    max-width: 350px;
}
.form-row input:focus, .form-row select:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.15);
}
.form-row input[type="date"] { max-width: 150px; }
.form-row input[type="number"] { max-width: 120px; text-align: right; }
.form-row input[type="checkbox"] { width: auto; max-width: none; }
.form-group { margin-bottom: 8px; }
.form-group label {
    display: block;
    font-size: 12px;
    margin-bottom: 3px;
    font-weight: 500;
}

/* === BOTÕES === */
.btn {
    padding: 5px 14px;
    border: 1px solid var(--border);
    border-radius: 3px;
    cursor: pointer;
    font-size: 12px;
    font-family: inherit;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    background: linear-gradient(180deg, #ffffff, #ece9d8);
    color: var(--text);
}
.btn:hover { background: linear-gradient(180deg, #f8f7f0, #d4d0c8); }
.btn:active { background: var(--border-light); }
.btn-primary {
    background: linear-gradient(180deg, #3b82f6, #2563eb);
    color: white;
    border-color: #1e40af;
}
.btn-primary:hover { background: linear-gradient(180deg, #2563eb, #1d4ed8); }
.btn-danger { color: var(--danger); }
.btn-success {
    background: linear-gradient(180deg, #22c55e, #16a34a);
    color: white;
    border-color: #15803d;
}
.btn-sm { padding: 2px 8px; font-size: 11px; }

/* === STATUS BAR === */
.status-bar {
    background: var(--menu-bg);
    border-top: 1px solid var(--border);
    padding: 2px 10px;
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: var(--text-light);
    height: 22px;
    align-items: center;
}
.status-bar .status-item { padding: 0 8px; border-right: 1px solid var(--border-light); }

/* === LOGIN === */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--title-bar), var(--title-bar2));
}
.login-box {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 4px;
    width: 360px;
    padding: 0;
    box-shadow: 0 8px 32px rgba(0,0,0,0.3);
    overflow: hidden;
}
.login-box .login-header {
    background: linear-gradient(180deg, var(--title-bar), var(--title-bar2));
    color: white;
    padding: 16px;
    text-align: center;
}
.login-box .login-header h1 { font-size: 18px; }
.login-box .login-header p { font-size: 12px; opacity: 0.8; margin-top: 4px; }
.login-box .login-body { padding: 20px; }
.login-box .login-body .form-group { margin-bottom: 12px; }
.login-box .login-body .form-group label { font-size: 12px; margin-bottom: 3px; display: block; }
.login-box .login-body .form-group input {
    width: 100%;
    padding: 6px 8px;
    border: 1px solid var(--border);
    border-radius: 2px;
    font-size: 13px;
}
.login-box .login-body .form-group input:focus {
    outline: none; border-color: var(--accent);
}
.login-box .login-footer {
    padding: 10px 20px;
    border-top: 1px solid var(--border-light);
    background: var(--bg-panel);
    text-align: right;
}
.login-error {
    color: var(--danger);
    font-size: 12px;
    padding: 6px 0;
}

/* === PAGINAÇÃO === */
.pagination { display: flex; gap: 4px; justify-content: center; padding: 10px 0; }
.pagination a, .pagination span {
    padding: 3px 8px;
    border: 1px solid var(--border);
    border-radius: 2px;
    text-decoration: none;
    font-size: 12px;
    color: var(--text);
    background: var(--bg-white);
}
.pagination a:hover { background: var(--border-light); }
.pagination .current { background: var(--accent); color: white; border-color: var(--accent); }

/* === BADGES === */
.badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: 2px;
    font-size: 11px;
    font-weight: 600;
}
.badge-success { background: #dcfce7; color: #166534; }
.badge-warning { background: #fef3c7; color: #92400e; }
.badge-danger { background: #fee2e2; color: #991b1b; }
.badge-info { background: #dbeafe; color: #1e40af; }

/* === UTIL === */
.text-right { text-align: right; }
.text-center { text-align: center; }
.mt-1 { margin-top: 8px; } .mt-2 { margin-top: 16px; }
.mb-1 { margin-bottom: 8px; } .mb-2 { margin-bottom: 16px; }
.flex { display: flex; } .gap-2 { gap: 8px; }
.flex-1 { flex: 1; }
.w-full { width: 100%; }
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 12px;
    margin: 16px 0;
}
.stat-card {
    background: var(--bg-white);
    border: 1px solid var(--border);
    border-radius: 3px;
    padding: 12px;
}
.stat-card .stat-label { font-size: 11px; color: var(--text-light); }
.stat-card .stat-value { font-size: 22px; font-weight: 700; margin-top: 4px; }
.stat-card .stat-icon { float: right; font-size: 28px; opacity: 0.3; }