/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #e2e8f0;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

/* Navigation */
.navbar {
    background: white;
    padding: 0.5rem 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    margin-bottom: 2rem;
}

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 2rem;
    height: 60px;
}

.navbar a {
    color: #2c3e50;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.navbar a:hover {
    background-color: #f8f9fa;
}

/* Add new navbar styles */
.navbar-brand {
    display: flex;
    align-items: center;
    height: 100%;
}

.navbar-logo {
    height: 60px;
    width: auto;
    margin-right: 2rem;
    object-fit: contain;
}

.navbar-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.navbar-links a {
    color: #2c3e50;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    transition: all 0.2s;
}

.navbar-links a:hover {
    background-color: #f8f9fa;
}

/* Common Components */
.card, .panel {
    background: transparent;
    box-shadow: none;
    margin: 0;
    padding: 0;
}

/* Alert Messages */
.alert {
    padding: 1rem;
    border-radius: 4px;
    margin-bottom: 1rem;
}

.alert-success {
    background-color: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background-color: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background-color: #d1ecf1;
    color: #0c5460;
    border: 1px solid #bee5eb;
}

/* Forms */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.form-control:focus {
    outline: none;
    border-color: #4a90e2;
    box-shadow: 0 0 0 2px rgba(74,144,226,0.2);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 4px;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.2s;
}

.btn-primary {
    background-color: #4a90e2;
    color: white;
    text-decoration: none;
}

.btn-primary:hover {
    background-color: #357abd;
}

.btn-secondary {
    background-color: #6c757d;
    color: white;
}

.btn-secondary:hover {
    background-color: #5a6268;
}

.btn-edit {
    background-color: #f39c12;
}

.btn-edit:hover {
    background-color: #e67e22;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-weight: 600;
}

/* Utilities */
.text-muted { color: #6c757d; }
.text-center { text-align: center; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

/* Tables */
.table {
    width: 100%;
    margin: 0;
}

.table th,
.table td {
    padding: 0.75rem;
    border-bottom: 1px solid #dee2e6;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    text-align: left;
}

/* Grid */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: -0.5rem;
}

.col {
    flex: 1;
    padding: 0.5rem;
}

/* Responsive */
@media (max-width: 768px) {
    .container {
        padding: 1rem;
    }
    
    .navbar .container {
        flex-direction: column;
        padding: 1rem;
    }
    
    .navbar-brand {
        margin-bottom: 1rem;
    }
    
    .navbar-logo {
        height: 40px;
        margin-right: 0;
    }
    
    .navbar-links {
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .col {
        flex: 0 0 100%;
    }
}

/* Order Actions */
.order-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 2rem;
}

.order-actions button {
    min-width: 140px;
}

.order-actions .system-message {
    margin-left: auto;
}

.header-content {
    flex: 1;
}

.header-actions {
    padding-left: 20px;
}

.header-actions a {
    text-decoration: none;
}

/* Table Styles */
.table {
    width: 100%;
    margin: 0;
}

.table th,
.table td {
    padding: 0.75rem;
    border-bottom: 1px solid #dee2e6;
}

.table th {
    background-color: #f8f9fa;
    font-weight: 600;
    text-align: left;
}