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

:root {
    --primary-color: #2563eb;
    --primary-dark: #1e40af;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-color: #f8fafc;
    --sidebar-bg: #296529;
    --toolbar-bg: #223519;
    --card-bg: #ffffff;
    --text-primary: #0f172a;
    --text-secondary: #64748b;
    --border-color: #e2e8f0;
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    line-height: 1.6;
}

.hidden {
    display: none !important;
}

/* ===== LOGIN PAGE ===== */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #48b167 0%, #1a381a 100%);
    padding: 20px;
}

.login-box {
    background: var(--card-bg);
    padding: 40px;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-logo {
    margin-bottom: 20px;
}

.login-box h1 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 24px;
}

.login-subtitle {
    color: var(--text-secondary);
    margin-bottom: 30px;
    font-size: 14px;
}

.login-form {
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 6px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 14px;
}

.form-group input {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    transition: all 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.btn-login {
    width: 100%;
    padding: 12px;
    background-color: var(--primary-color);
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s;
}

.btn-login:hover {
    background-color: var(--primary-dark);
}

.login-hint {
    margin-top: 20px;
    padding: 12px;
    background-color: #f0f9ff;
    border-left: 3px solid var(--primary-color);
    border-radius: 4px;
    font-size: 12px;
    color: var(--text-secondary);
    text-align: left;
}
/* ===== MAIN PANEL ===== */
.main-panel {
    display: grid;
    grid-template-areas: 
        "toolbar toolbar"
        "sidebar content";
    grid-template-columns: 260px 1fr;
    grid-template-rows: 64px 1fr;
    height: 100vh;
}

/* ===== TOOLBAR ===== */
.toolbar {
    grid-area: toolbar;
    background-color: var(--toolbar-bg);
    color: white;
    display: flex;
    align-items: center;
    padding: 0 24px;
    box-shadow: var(--shadow);
    z-index: 100;
}

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-right: 16px;
}

.menu-toggle span {
    width: 24px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s;
}

.toolbar-title {
    flex: 1;
    font-size: 18px;
    font-weight: 600;
}

.toolbar-logo {
    display: flex;
    align-items: center;
}

/* ===== SIDEBAR ===== */
.sidebar {
    grid-area: sidebar;
    background-color: var(--sidebar-bg);
    color: white;
    display: flex;
    flex-direction: column;
    padding: 24px 0;
    overflow-y: auto;
    transition: transform 0.3s;
}

.user-info {
    padding: 0 24px 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.user-avatar {
    width: 60px;
    height: 60px;
    margin: 0 auto 12px;
    border-radius: 50%;
    overflow: hidden;
}

.user-name {
    font-weight: 600;
    margin-bottom: 4px;
}

.user-role {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.7);
}

.sidebar-nav {
    flex: 1;
    padding: 24px 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 24px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.nav-item.active {
    background-color: rgba(58, 228, 81, 0.3);
    border-left-color: var(--primary-color);
    color: white;
}

.btn-logout {
    margin: 0 24px;
    padding: 12px;
    background-color: rgba(239, 68, 68, 0.2);
    color: white;
    border: 1px solid rgba(239, 68, 68, 0.3);
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-logout:hover {
    background-color: rgba(239, 68, 68, 0.3);
}

/* ===== CONTENT ===== */
.content {
    grid-area: content;
    padding: 24px;
    overflow-y: auto;
    background-color: var(--bg-color);
}

.content-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.content-header h2 {
    font-size: 24px;
    color: var(--text-primary);
}

.btn-refresh {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
}

.btn-refresh:hover {
    background-color: var(--bg-color);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

/* ===== STATS GRID ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.stat-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 500;
}

.stat-value {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-trend {
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.stat-trend.up {
    color: var(--success-color);
}

.stat-trend.down {
    color: var(--danger-color);
}

/* ===== TABLE ===== */
.table-container {
    background-color: var(--card-bg);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.table-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
}

.filter-select {
    padding: 10px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 14px;
    background-color: white;
    cursor: pointer;
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.loading {
    padding: 60px 20px;
    text-align: center;
}

.spinner {
    width: 40px;
    height: 40px;
    margin: 0 auto 16px;
    border: 4px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.table-wrapper {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table thead {
    background-color: var(--bg-color);
}

.data-table th {
    padding: 12px 20px;
    text-align: left;
    font-size: 12px;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.data-table td {
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
    font-size: 14px;
}

.data-table tbody tr {
    transition: background-color 0.2s;
}

.data-table tbody tr:hover {
    background-color: var(--bg-color);
}

@media print {
    .no-print {
        display: none !important;
    }
}

/* ===== STATUS BADGES ===== */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.status-badge.Aberto {
    background-color: #dbeafe;
    color: #1e40af;
}

.status-badge.Atualizado {
    background-color: #fef3c7;
    color: #92400e;
}

.status-badge.Finalizado {
    background-color: #d1fae5;
    color: #065f46;
}

.status-badge.cancelado {
    background-color: #fee2e2;
    color: #991b1b;
}

.priority-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 600;
}

.priority-badge.FINANÇAS {
    background-color: #fee2e2;
    color: #991b1b;
}

.priority-badge.ARMAZÉM {
    background-color: #fef3c7;
    color: #92400e;
}

.priority-badge.TRANSPORTES {
    background-color: #dbeafe;
    color: #1e40af;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .main-panel {
        grid-template-columns: 1fr;
        grid-template-areas: 
            "toolbar"
            "content";
    }

    .menu-toggle {
        display: flex;
    }

    .sidebar {
        position: fixed;
        left: 0;
        top: 64px;
        bottom: 0;
        width: 260px;
        z-index: 99;
        transform: translateX(-100%);
        box-shadow: var(--shadow-lg);
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .content {
        padding: 16px;
    }

    .content-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .stats-grid {
        grid-template-columns: 1fr;
    }

    .table-header {
        flex-direction: column;
    }

    .search-input {
        min-width: 100%;
    }

    .data-table th,
    .data-table td {
        padding: 12px;
        font-size: 12px;
    }

    .login-box {
        padding: 30px 20px;
    }
}

@media (max-width: 480px) {
    .toolbar-title {
        font-size: 16px;
    }

    .data-table {
        font-size: 12px;
    }

    .stat-value {
        font-size: 24px;
    }
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-color);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-color);
}