/* SMARTIXONLINE GLASSMORPHISM DESIGN SYSTEM */
:root {
    --bg-dark: #0f172a;
    --bg-card: rgba(30, 41, 59, 0.7);
    --border-color: rgba(255, 255, 255, 0.1);
    --primary: #6366f1;
    --primary-hover: #4f46e5;
    --secondary: #64748b;
    --info: #06b6d4;
    --success: #10b981;
    --warning: #f59e0b;
    --danger: #ef4444;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-mono: 'JetBrains Mono', monospace;
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(at 0% 0%, rgba(99, 102, 241, 0.15) 0px, transparent 50%),
        radial-gradient(at 100% 100%, rgba(6, 182, 212, 0.15) 0px, transparent 50%);
    color: var(--text-main);
    font-family: var(--font-family);
    min-height: 100vh;
    padding: 20px;
}

.app-container {
    max-width: 1400px;
    margin: 0 auto;
}

/* Glassmorphism Card */
.glass-card {
    background: var(--bg-card);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* Navbar */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 24px;
    margin-bottom: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 16px;
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, var(--primary), var(--info));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
}

.logo-text h1 {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: -0.5px;
}

.logo-text h1 span {
    color: var(--primary);
}

.logo-text .sub-title {
    font-size: 12px;
    color: var(--text-muted);
}

.navbar-status {
    display: flex;
    align-items: center;
    gap: 16px;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 14px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    font-size: 13px;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-dot.connected {
    background-color: var(--success);
    box-shadow: 0 0 8px var(--success);
}

.status-dot.disconnected {
    background-color: var(--danger);
}

/* Main Layout Grid */
.main-content {
    display: grid;
    grid-template-columns: 340px 1fr;
    gap: 24px;
}

/* Sidebar */
.card-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.card-header h3 {
    font-size: 15px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.card-body {
    padding: 20px;
}

.info-group {
    margin-bottom: 12px;
}

.info-group label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: block;
    margin-bottom: 4px;
}

.info-group .value {
    font-size: 13px;
    font-weight: 500;
}

.highlight-vkn {
    font-family: var(--font-mono);
    color: var(--info);
    font-weight: 700 !important;
    font-size: 15px !important;
}

.code-val {
    font-family: var(--font-mono);
    color: var(--text-muted);
    font-size: 12px;
    word-break: break-all;
}

/* Document Type Tabs */
.doc-type-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-color);
    padding: 8px 12px 0 12px;
    gap: 8px;
}

.tab-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    padding: 12px 20px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border-radius: 8px 8px 0 0;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.tab-btn:hover {
    color: var(--text-main);
    background: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    color: var(--primary);
    background: rgba(99, 102, 241, 0.1);
    border-bottom: 2px solid var(--primary);
}

/* Form Styles */
.form-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.col-span-2 {
    grid-column: span 2;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-muted);
}

.form-control {
    background: rgba(15, 23, 42, 0.6);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--text-main);
    font-size: 13px;
    font-family: var(--font-family);
    transition: border-color 0.2s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
}

.input-group {
    display: flex;
    gap: 8px;
}

.input-group input {
    flex: 1;
}

.form-hint {
    font-size: 11px;
    color: var(--text-muted);
}

/* Section Dividers */
.section-divider {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 24px 0 16px 0;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
    font-weight: 600;
    color: var(--text-main);
}

.section-divider span {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Items Table */
.table-responsive {
    overflow-x: auto;
}

.items-table, .history-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
}

.items-table th, .history-table th {
    background: rgba(15, 23, 42, 0.4);
    text-align: left;
    padding: 10px 12px;
    color: var(--text-muted);
    font-weight: 600;
    border-bottom: 1px solid var(--border-color);
}

.items-table td, .history-table td {
    padding: 8px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-icon {
    background: transparent;
    border: none;
    color: var(--danger);
    cursor: pointer;
    padding: 6px;
    border-radius: 6px;
}

.btn-icon:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* Summary Box */
.summary-section {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.quick-preset-btns {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.preset-title {
    font-size: 12px;
    color: var(--text-muted);
}

.calc-box {
    width: 340px;
    background: rgba(15, 23, 42, 0.4);
    padding: 16px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.calc-row {
    display: flex;
    justify-content: space-between;
    font-size: 13px;
    margin-bottom: 8px;
    color: var(--text-muted);
}

.calc-row strong {
    color: var(--text-main);
}

.total-row {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px dashed var(--border-color);
    font-size: 15px;
    font-weight: 700;
    color: var(--text-main);
}

.total-row strong {
    color: var(--success);
    font-size: 18px;
}

/* Action Buttons */
.form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    margin-top: 24px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    border-radius: 8px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.2s;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--font-family);
    text-decoration: none;
}

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

.btn-secondary { background: var(--secondary); color: white; }
.btn-secondary:hover { opacity: 0.9; }

.btn-success { background: var(--success); color: white; }
.btn-success:hover { filter: brightness(1.1); }

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--primary);
    color: var(--primary);
}
.btn-outline-primary:hover {
    background: rgba(99, 102, 241, 0.1);
}

.btn-outline-info {
    background: transparent;
    border: 1px solid var(--info);
    color: var(--info);
}
.btn-outline-info:hover {
    background: rgba(6, 182, 212, 0.1);
}

.btn-outline-secondary {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}
.btn-outline-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
}

.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-xs { padding: 4px 8px; font-size: 11px; }
.btn-lg { padding: 14px 28px; font-size: 15px; }

/* Badges */
.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 600;
}
.badge-info { background: rgba(6, 182, 212, 0.15); color: var(--info); }
.badge-success { background: rgba(16, 185, 129, 0.15); color: var(--success); }
.badge-danger { background: rgba(239, 68, 68, 0.15); color: var(--danger); }

/* WSDL list */
.wsdl-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.wsdl-item {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}
.wsdl-url {
    font-family: var(--font-mono);
    color: var(--info);
}

/* Modals */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-card {
    background: #1e293b;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 800px;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
}

.modal-header {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.close-btn {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    cursor: pointer;
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
}

.modal-actions-bar {
    display: flex;
    gap: 8px;
    margin-bottom: 12px;
}

pre {
    background: #0f172a;
    padding: 16px;
    border-radius: 8px;
    overflow-x: auto;
    font-family: var(--font-mono);
    font-size: 12px;
    color: #a5f3fc;
    white-space: pre-wrap;
    word-break: break-all;
}

.hidden { display: none !important; }
.mt-4 { margin-top: 16px; }