/* Modern UI Design System */
:root {
    --primary-color: #3097D1;
    --success-color: #5cb85c;
    --warning-color: #f0ad4e;
    --danger-color: #d9534f;
    --info-color: #5bc0de;
    --bg-body: #e2e8f0;
    /* Darker grey for better background contrast */
    --bg-light: #f8fafc;
    --border-color: #cbd5e1;
    --border-radius: 12px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    background-color: var(--bg-body);
    color: #334155;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    -webkit-font-smoothing: antialiased;
}

/* Common Card/Panel Style */
.panel,
.modern-panel {
    border-radius: var(--border-radius) !important;
    box-shadow: var(--shadow-md) !important;
    border: 1px solid var(--border-color) !important;
    margin-bottom: 30px !important;
    overflow: hidden !important;
    background: #ffffff !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.panel:hover,
.modern-panel:hover {
    box-shadow: var(--shadow-lg) !important;
}

/* Headings */
.panel-heading,
.modern-panel-header {
    padding: 18px 25px !important;
    background: #ffffff !important;
    border-bottom: 1px solid #f1f5f9 !important;
    font-weight: 700 !important;
    color: #0f172a !important;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-heading {
    display: block !important;
    /* Keep original bootstrap behavior for simple panels */
}

.modern-panel-header h3 {
    margin: 0;
    font-size: 18px;
    font-weight: 700;
}

.modern-panel-body,
.panel-body {
    padding: 25px !important;
}

/* Modernized Tables */
.table,
.modern-table {
    width: 100% !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
    margin-bottom: 0 !important;
}

.table thead th,
.table th,
.modern-table thead th {
    background-color: #f8fafc !important;
    border-bottom: 2px solid #e2e8f0 !important;
    padding: 14px 20px !important;
    text-transform: uppercase !important;
    font-size: 11px !important;
    letter-spacing: 0.05em !important;
    color: #64748b !important;
    font-weight: 800 !important;
}

.table tbody td,
.modern-table td {
    padding: 16px 20px !important;
    border-top: 1px solid #f1f5f9 !important;
    vertical-align: middle !important;
    font-size: 14px;
}

.table-striped tbody tr:nth-of-type(odd) {
    background-color: #fafbfc !important;
}

.table tbody tr:hover,
.modern-table tbody tr:hover {
    background-color: #f9fafb !important;
}

/* Utilities */
.btn-circle {
    width: 34px !important;
    height: 34px !important;
    padding: 0 !important;
    border-radius: 50% !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    min-width: 34px;
    box-shadow: var(--shadow-sm);
}

/* Modern Segmented Control (replaces btn-group for filters) */
.segmented-control {
    display: inline-flex;
    background: #f1f5f9;
    padding: 4px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
}

.segmented-control .btn {
    border: none !important;
    background: transparent !important;
    color: #64748b !important;
    padding: 6px 16px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border-radius: 7px !important;
    box-shadow: none !important;
    margin: 0 !important;
    transition: all 0.2s ease !important;
}

.segmented-control .btn:hover {
    color: #1e293b !important;
}

.segmented-control .btn.active {
    background: #ffffff !important;
    color: var(--primary-color) !important;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06) !important;
}

/* Global Form Elements */
.form-control {
    height: 38px !important;
    border-radius: 8px !important;
    border: 1px solid var(--border-color) !important;
    background-color: #ffffff !important;
    box-shadow: var(--shadow-sm) !important;
    padding: 8px 12px !important;
    font-size: 14px !important;
    color: #334155 !important;
    transition: all 0.2s ease !important;
}

.form-control:focus {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(48, 151, 209, 0.1) !important;
    outline: none !important;
}

/* Specific fix for selects */
select.form-control {
    padding-right: 30px !important;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2364748b'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M19 9l-7 7-7-7'%3E%3C/path%3E%3C/svg%3E") !important;
    background-repeat: no-repeat !important;
    background-position: right 10px center !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
    appearance: none !important;
}

/* Hide Numeric Spinners for cleaner inputs */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
    -webkit-appearance: none;
    appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
    appearance: textfield;
}

/* Input Groups refinement - "Pill" container approach */
.input-group {
    display: flex !important;
    width: 100%;
    align-items: stretch !important;
    background: #ffffff;
    border-radius: 8px !important;
    border: 1px solid var(--border-color) !important;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.2s;
    margin-bottom: 0 !important;
}

.input-group:focus-within {
    border-color: var(--primary-color) !important;
    box-shadow: 0 0 0 3px rgba(48, 151, 209, 0.1) !important;
}

.input-group .form-control,
.input-group-addon,
.input-group-btn,
.input-group-btn>.btn {
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    margin: 0 !important;
    height: 38px !important;
}

.input-group .form-control {
    flex: 1;
    padding: 0 12px !important;
    background: transparent !important;
}

.input-group-addon {
    display: flex !important;
    align-items: center;
    justify-content: center;
    background: #f8fafc !important;
    border-right: 1px solid var(--border-color) !important;
    padding: 0 12px !important;
    color: #64748b;
    min-width: 40px;
}

.input-group-btn {
    display: flex !important;
}

.input-group-btn>.btn {
    padding: 0 15px !important;
    border-left: 1px solid var(--border-color) !important;
    /* Reset background only if it's the default btn, but usually btn-primary is wanted here */
}

/* Reverse positions */
.input-group .form-control+.input-group-addon,
.input-group .form-control+.input-group-btn>.btn {
    border-left: 1px solid var(--border-color) !important;
    border-right: none !important;
}

/* Button Global Styles refinement */
.btn {
    border-radius: 8px !important;
    font-weight: 600 !important;
    transition: all 0.2s ease !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 6px;
    vertical-align: middle !important;
}

/* Base sizes */
.btn:not(.btn-sm):not(.btn-xs):not(.btn-group > .btn):not(.input-group-btn > .btn) {
    padding: 10px 20px !important;
}

.btn-sm {
    padding: 3px 8px !important;
    font-size: 13px !important;
    border-radius: 6px !important;
}

.btn-xs {
    padding: 2px 6px !important;
    font-size: 11px !important;
    border-radius: 4px !important;
}

/* Fix icon-only buttons */
.btn i.fa {
    margin: 0 !important;
    font-size: 1.1em !important;
}

/* Ensure horizontal layout in groups */
.btn-group {
    display: inline-flex !important;
    vertical-align: middle !important;
}

.btn-group .btn {
    margin: 0 !important;
    flex: 0 0 auto !important;
}

/* Action Buttons in Tables */
.modern-table .btn-group {
    display: inline-flex !important;
    gap: 8px;
    vertical-align: middle;
}

/* Global Button Colors */
.btn-info,
.btn-primary {
    background-color: var(--primary-color) !important;
    border-color: var(--primary-color) !important;
    color: #ffffff !important;
}

.btn-info:hover,
.btn-primary:hover {
    filter: brightness(1.05);
}

.btn-success {
    background-color: var(--success-color) !important;
    border-color: var(--success-color) !important;
    color: #ffffff !important;
}

.modern-filter-bar {
    margin-bottom: 20px;
    padding: 15px;
    background: #fff;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    border: 1px solid #eee;
}

.modern-badge {
    padding: 2px 8px;
    font-size: 12px;
    border-radius: 6px;
    font-weight: 700;
    line-height: 1.4;
    display: inline-block;
    min-width: 24px;
    text-align: center;
}

.modern-label {
    padding: 4px 10px;
    border-radius: 6px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    line-height: 1.2;
}

.modern-label.label-info {
    background-color: var(--primary-color);
    color: #fff;
}

.modern-label.label-success {
    background-color: var(--success-color);
    color: #fff;
}

.modern-label.label-warning {
    background-color: var(--warning-color);
    color: #fff;
}

.modern-label.label-default {
    background-color: #6c757d;
    color: #fff;
}

/* Segmented Control refined - Forced specificity */
.segmented-control {
    display: inline-flex;
    background: #f1f5f9;
    padding: 3px;
    border-radius: 10px;
    border: 1px solid #e2e8f0;
    align-items: center;
    height: 34px;
    /* Fixed height for the container */
}

div.segmented-control a.btn,
div.segmented-control button.btn {
    border: none !important;
    background: transparent !important;
    color: #64748b !important;
    padding: 0 14px !important;
    height: 28px !important;
    /* Fixed height for the buttons inside */
    line-height: 28px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border-radius: 7px !important;
    margin: 0 !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
}

div.segmented-control a.btn.active,
div.segmented-control button.btn.active {
    background: #ffffff !important;
    color: var(--primary-color) !important;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05) !important;
}

/* Page Header Utility */
.modern-page-header {
    margin-bottom: 30px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    width: 100% !important;
}

.modern-page-title,
.modern-page-header .title-area {
    margin: 0 !important;
    font-weight: 700;
    color: #0f172a;
    display: flex !important;
    align-items: center !important;
    gap: 12px;
}

.modern-page-header .actions,
.modern-page-header .pull-right {
    display: flex !important;
    gap: 10px !important;
    align-items: center !important;
    float: none !important;
}

/* Custom colors for badges based on quantity or status */
.badge-success {
    background-color: var(--success-color);
    color: #fff;
}

.badge-warning {
    background-color: var(--warning-color);
    color: #fff;
}

.badge-danger {
    background-color: var(--danger-color);
    color: #fff;
}

.badge-info {
    background-color: var(--info-color);
    color: #fff;
}

.badge-default {
    background-color: #777;
    color: #fff;
}

/* Font Fix: Since Glyphicons are broken, let's use better-looking icons or just text backups */
.icon-fix {
    font-style: normal;
    display: inline-block;
    margin-right: 8px;
    font-size: 1.2em;
}

i.fa {
    font-size: 1.2em;
}

/* Modern Tabs */
.modern-tabs {
    border-bottom: 2px solid #eee;
    margin-bottom: 25px;
    display: flex;
    gap: 5px;
    list-style: none;
    padding: 0;
}

.modern-tabs .nav-item {
    margin-bottom: -2px;
}

.modern-tabs .nav-link {
    border: none;
    padding: 12px 25px;
    font-weight: 600;
    color: #777;
    background: transparent;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    font-size: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none !important;
}

.modern-tabs .nav-link:hover {
    color: var(--primary-color);
    background: rgba(48, 151, 209, 0.05);
}

.modern-tabs .nav-link.active {
    color: var(--primary-color);
    border-bottom: 2px solid var(--primary-color);
    background: transparent;
}

.tab-pane {
    display: none;
}

.tab-pane.active {
    display: block;
    animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(5px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}