/**
 * Ultra Compact Theme
 * Minimal padding, subtle colors, less rounded
 * Maximum information density
 */

/* ========================================
 * GLOBAL VARIABLES - BOOTSTRAP COLORS
 * ======================================== */
:root {
    --primary: #007bff;
    --primary-hover: #0056b3;
    --primary-dark: #004085;
    --secondary: #6c757d;
    --secondary-hover: #545b62;
    --secondary-dark: #3e444a;
    --success: #28a745;
    --success-hover: #218838;
    --success-dark: #1e7e34;
    --danger: #dc3545;
    --danger-hover: #c82333;
    --danger-dark: #bd2130;
    --warning: #ffc107;
    --warning-hover: #e0a800;
    --warning-dark: #d39e00;
    --info: #17a2b8;
    --info-hover: #138496;
    --info-dark: #117a8b;
    --light: #f8f9fa;
    --light-hover: #e2e6ea;
    --dark: #343a40;
    --dark-hover: #23272b;
    --bg: #f7fafc;
    --bg-hover: #edf2f7;
    --border: #e2e8f0;
    --border-hover: #cbd5e1;
    --text: #212529;
    --text-light: #6c757d;
    --text-muted: #868e96;
    --white: #ffffff;
}

/* ========================================
 * BASE TYPOGRAPHY - COMPACT
 * ======================================== */
body {
    font-size: 0.75rem !important;
    line-height: 1.4 !important;
    color: var(--text) !important;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif !important;
    background-color: var(--bg) !important;
    -webkit-font-smoothing: antialiased;
}

h1, .h1 {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    margin-bottom: 0.5rem !important;
    color: var(--text) !important;
}

h2, .h2 {
    font-size: 1rem !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    color: var(--text) !important;
}

h3, .h3 {
    font-size: 0.9375rem !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    color: var(--text) !important;
}

h4, .h4, h5, .h5, h6, .h6 {
    font-size: 0.8125rem !important;
    font-weight: 600 !important;
    line-height: 1.3 !important;
    color: var(--text) !important;
}

p {
    font-size: 0.75rem !important;
    line-height: 1.4 !important;
    margin-bottom: 0.375rem !important;
    color: var(--text-light) !important;
}

/* ========================================
 * ULTRA COMPACT BUTTONS - MINIMAL ROUNDING
 * ======================================== */
.btn {
    padding: 0.15rem 0.5rem !important;
    margin-left: 3px !important;
    font-size: 0.75rem !important;
    line-height: 1.3 !important;
    font-weight: 500 !important;
    border-radius: 0.25rem !important;
    border: 1px solid transparent !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    min-height: auto !important;
    height: auto !important;
    transition: all 0.15s ease !important;
    cursor: pointer !important;
    box-shadow: none !important;
}

.btn:hover {
    transform: none !important;
    box-shadow: none !important;
}

.btn:active {
    transform: translateY(1px) !important;
}

.btn:focus {
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.2) !important;
}

.btn:first-child {
    margin-left: 0 !important;
}

.btn-sm {
    padding: 0.15rem 0.5rem !important;
    margin-left: 5px !important;
    font-size: 0.6875rem !important;
    line-height: 1.25 !important;
    border-radius: 0.2rem !important;
}

.btn-lg {
    padding: 0.375rem 0.75rem !important;
    font-size: 0.8125rem !important;
    border-radius: 0.3rem !important;
}

/* Primary Button - Bootstrap Blue */
.btn-primary {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    color: var(--white) !important;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    color: var(--white) !important;
}

.btn-primary:active {
    background-color: var(--primary-dark) !important;
}

/* Secondary Button - Bootstrap Gray */
.btn-secondary {
    background-color: var(--secondary) !important;
    border-color: var(--secondary) !important;
    color: var(--white) !important;
}

.btn-secondary:hover,
.btn-secondary:focus {
    background-color: var(--secondary-hover) !important;
    border-color: var(--secondary-hover) !important;
    color: var(--white) !important;
}

/* Success Button - Bootstrap Green */
.btn-success {
    background-color: var(--success) !important;
    border-color: var(--success) !important;
    color: var(--white) !important;
}

.btn-success:hover,
.btn-success:focus {
    background-color: var(--success-hover) !important;
    border-color: var(--success-hover) !important;
    color: var(--white) !important;
}

/* Danger Button - Bootstrap Red */
.btn-danger {
    background-color: var(--danger) !important;
    border-color: var(--danger) !important;
    color: var(--white) !important;
}

.btn-danger:hover,
.btn-danger:focus {
    background-color: var(--danger-hover) !important;
    border-color: var(--danger-hover) !important;
    color: var(--white) !important;
}

/* Info Button - Bootstrap Teal */
.btn-info {
    background-color: var(--info) !important;
    border-color: var(--info) !important;
    color: var(--white) !important;
}

.btn-info:hover,
.btn-info:focus {
    background-color: var(--info-hover) !important;
    border-color: var(--info-hover) !important;
    color: var(--white) !important;
}

/* Warning Button - Bootstrap Yellow */
.btn-warning {
    background-color: var(--warning) !important;
    border-color: var(--warning) !important;
    color: var(--text) !important;
}

.btn-warning:hover,
.btn-warning:focus {
    background-color: var(--warning-hover) !important;
    border-color: var(--warning-hover) !important;
    color: var(--text) !important;
}

/* Light Button - Light Gray for Visibility */
.btn-light {
    background-color: #dee2e6 !important;
    border-color: var(--secondary) !important;
    color: var(--text) !important;
}

.btn-light:hover,
.btn-light:focus {
    background-color: #ced4da !important;
    border-color: var(--secondary-hover) !important;
    color: var(--text) !important;
}

/* Dark Button - Bootstrap Dark */
.btn-dark {
    background-color: var(--dark) !important;
    border-color: var(--dark) !important;
    color: var(--white) !important;
}

.btn-dark:hover,
.btn-dark:focus {
    background-color: var(--dark-hover) !important;
    border-color: var(--dark-hover) !important;
    color: var(--white) !important;
}

/* Outline Buttons */
.btn-outline-primary {
    background-color: transparent !important;
    color: var(--primary) !important;
    border-color: var(--primary) !important;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--primary) !important;
    color: var(--white) !important;
}

.btn-outline-secondary {
    background-color: transparent !important;
    color: var(--secondary) !important;
    border-color: var(--secondary) !important;
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
    background-color: var(--secondary) !important;
    color: var(--white) !important;
}

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

.btn-outline-success:hover,
.btn-outline-success:focus {
    background-color: var(--success) !important;
    color: var(--white) !important;
}

.btn-outline-danger {
    background-color: transparent !important;
    color: var(--danger) !important;
    border-color: var(--danger) !important;
}

.btn-outline-danger:hover,
.btn-outline-danger:focus {
    background-color: var(--danger) !important;
    color: var(--white) !important;
}

/* ========================================
 * ULTRA COMPACT FORM CONTROLS
 * ======================================== */
.form-control {
    padding: 0.25rem 0.5rem !important;
    font-size: 0.75rem !important;
    line-height: 1.4 !important;
    height: auto !important;
    min-height: 1.75rem !important;
    border: 1px solid var(--border) !important;
    border-radius: 0.25rem !important;
    background-color: var(--white) !important;
    color: var(--text) !important;
    transition: border-color 0.15s ease !important;
    box-shadow: none !important;
}

.form-control:hover {
    border-color: var(--border-hover) !important;
}

.form-control:focus {
    border-color: var(--primary) !important;
    outline: none !important;
    box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1) !important;
    background-color: var(--white) !important;
}

.form-control::placeholder {
    color: var(--text-muted) !important;
    opacity: 1 !important;
}

.form-control-sm {
    padding: 0.2rem 0.4rem !important;
    font-size: 0.6875rem !important;
    line-height: 1.3 !important;
    min-height: 1.5rem !important;
    border-radius: 0.2rem !important;
}

.form-control-lg {
    padding: 0.3rem 0.6rem !important;
    font-size: 0.8125rem !important;
    min-height: 2rem !important;
    border-radius: 0.3rem !important;
}

select.form-control {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%23718096' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e") !important;
    background-position: right 0.35rem center !important;
    background-repeat: no-repeat !important;
    background-size: 0.875em 0.875em !important;
    padding-right: 1.75rem !important;
    appearance: none !important;
    -webkit-appearance: none !important;
    -moz-appearance: none !important;
}

/*
 * Select2 (theme: bootstrap4): the native <select> is visually hidden (.select2-hidden-accessible
 * sets border: 0). The visible control is .select2-selection — style it like .form-control.
 */
.select2-container--bootstrap4 .select2-selection--single {
    border: 1px solid var(--border) !important;
    border-radius: 0.25rem !important;
    background-color: var(--white) !important;
    min-height: calc(1.75rem + 2px) !important;
}

.select2-container--bootstrap4 .select2-selection--single .select2-selection__rendered {
    color: var(--text) !important;
    font-size: 0.75rem !important;
    line-height: 1.4 !important;
    padding-left: 0.5rem !important;
    padding-right: 1.75rem !important;
}

.select2-container--bootstrap4.select2-container--focus .select2-selection--single,
.select2-container--bootstrap4.select2-container--open .select2-selection--single {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1) !important;
}

.select2-container--bootstrap4 .select2-selection--multiple {
    border: 1px solid var(--border) !important;
    border-radius: 0.25rem !important;
    background-color: var(--white) !important;
    min-height: calc(1.75rem + 2px) !important;
}

textarea.form-control {
    min-height: 3rem !important;
    resize: vertical !important;
}

/* ========================================
 * COMPACT LABELS
 * ======================================== */
label {
    font-size: 0.6875rem !important;
    font-weight: 500 !important;
    margin-bottom: 0.2rem !important;
    color: var(--text) !important;
    line-height: 1.3 !important;
    display: block !important;
}

.form-control-sm + label,
label + .form-control-sm {
    font-size: 0.625rem !important;
    margin-bottom: 0.15rem !important;
}

/* ========================================
 * TIGHT FORM GROUPS
 * ======================================== */
.form-group {
    margin-bottom: 0.5rem !important;
}

.form-group.d-flex {
    margin-bottom: 0.45rem !important;
    gap: 0.5rem !important;
}

.form-group.d-flex > div {
    margin-bottom: 0 !important;
}

.form-group.d-flex > div label {
    font-size: 0.625rem !important;
    margin-bottom: 0.15rem !important;
}

/* ========================================
 * COMPACT CARDS - MINIMAL PADDING
 * ======================================== */
.card {
    margin-bottom: 0.75rem !important;
    border: 1px solid var(--border) !important;
    border-radius: 0.375rem !important;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
    background-color: var(--white) !important;
    overflow: hidden !important;
}

.card-body {
    padding: 0.5rem !important;
}

.card-header {
    padding: 0.4rem 0.5rem !important;
    font-size: 0.75rem !important;
    font-weight: 600 !important;
    border-bottom: 1px solid var(--border) !important;
    background-color: var(--bg) !important;
    color: var(--text) !important;
    border-radius: 0.375rem 0.375rem 0 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: space-between !important;
    flex-wrap: nowrap !important;
}

.card-header .card-title {
    margin: 0 !important;
    line-height: 1.2 !important;
    flex: 1 1 auto !important;
}

.card-header .card-tools {
    margin: 0 !important;
    padding: 0 !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.25rem !important;
    flex: 0 0 auto !important;
}

.card-header .card-tools .btn-tool {
    padding: 0 !important;
    line-height: 1 !important;
}

.card-header.bg-primary {
    background-color: var(--primary) !important;
    color: var(--white) !important;
    border-bottom-color: var(--primary-hover) !important;
}

.card-header.bg-primary *,
.card-header.bg-primary h1,
.card-header.bg-primary h2,
.card-header.bg-primary h3,
.card-header.bg-primary h4,
.card-header.bg-primary h5,
.card-header.bg-primary h6 {
    color: var(--white) !important;
}

.card-header.bg-success {
    background-color: var(--success) !important;
    color: var(--white) !important;
    border-bottom-color: var(--success-hover) !important;
}

.card-header.bg-success *,
.card-header.bg-success h1,
.card-header.bg-success h2,
.card-header.bg-success h3,
.card-header.bg-success h4,
.card-header.bg-success h5,
.card-header.bg-success h6 {
    color: var(--white) !important;
}

.card-header.bg-info {
    background-color: var(--info) !important;
    color: var(--white) !important;
    border-bottom-color: var(--info-hover) !important;
}

.card-header.bg-warning {
    background-color: var(--warning) !important;
    color: var(--text) !important;
    border-bottom-color: var(--warning-hover) !important;
}

.card-header.bg-info *,
.card-header.bg-info h1,
.card-header.bg-info h2,
.card-header.bg-info h3,
.card-header.bg-info h4,
.card-header.bg-info h5,
.card-header.bg-info h6,
.card-header.bg-warning *,
.card-header.bg-warning h1,
.card-header.bg-warning h2,
.card-header.bg-warning h3,
.card-header.bg-warning h4,
.card-header.bg-warning h5,
.card-header.bg-warning h6 {
    color: var(--white) !important;
}

.card-header.bg-danger {
    background-color: var(--danger) !important;
    color: var(--white) !important;
    border-bottom-color: var(--danger-hover) !important;
}

.card-header.bg-dark,
.card-header.bg-dark.text-white {
    background-color: var(--dark) !important;
    color: var(--white) !important;
    border-bottom-color: var(--dark-hover) !important;
}

.card-header.bg-dark *,
.card-header.bg-dark.text-white *,
.card-header.bg-dark h1,
.card-header.bg-dark h2,
.card-header.bg-dark h3,
.card-header.bg-dark h4,
.card-header.bg-dark h5,
.card-header.bg-dark h6,
.card-header.bg-dark .text-white,
.card-header.bg-dark.text-white h1,
.card-header.bg-dark.text-white h2,
.card-header.bg-dark.text-white h3,
.card-header.bg-dark.text-white h4,
.card-header.bg-dark.text-white h5,
.card-header.bg-dark.text-white h6 {
    color: var(--white) !important;
}

.card-header.bg-danger *,
.card-header.bg-danger h1,
.card-header.bg-danger h2,
.card-header.bg-danger h3,
.card-header.bg-danger h4,
.card-header.bg-danger h5,
.card-header.bg-danger h6 {
    color: var(--white) !important;
}

.card-header.bg-secondary {
    background-color: var(--secondary) !important;
    color: var(--white) !important;
    border-bottom-color: var(--secondary-hover) !important;
}

.card-header.bg-secondary *,
.card-header.bg-secondary h1,
.card-header.bg-secondary h2,
.card-header.bg-secondary h3,
.card-header.bg-secondary h4,
.card-header.bg-secondary h5,
.card-header.bg-secondary h6 {
    color: var(--white) !important;
}

/* ========================================
 * ULTRA COMPACT TABLES - MINIMAL PADDING
 * ======================================== */
.table {
    font-size: 0.75rem !important;
    color: var(--text) !important;
    margin-bottom: 0 !important;
    border-collapse: separate !important;
    border-spacing: 0 !important;
}

.table th,
.table td {
    padding: 0.15rem 0.4rem !important;
    vertical-align: middle !important;
    border-color: var(--border) !important;
}

.table thead th {
    font-size: 0.6875rem !important;
    font-weight: 600 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    color: var(--text) !important;
    background-color: var(--bg) !important;
    border-bottom: 1px solid var(--border) !important;
    padding-top: 0.15rem !important;
    padding-bottom: 0.15rem !important;
}

.table-bordered {
    border: 1px solid var(--border) !important;
    border-radius: 0.25rem !important;
    overflow: hidden !important;
}

.table-bordered th,
.table-bordered td {
    border: 1px solid var(--border) !important;
}

.table-bordered thead th:first-child {
    border-top-left-radius: 0.25rem !important;
}

.table-bordered thead th:last-child {
    border-top-right-radius: 0.25rem !important;
}

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

.table-hover tbody tr {
    transition: background-color 0.1s ease !important;
}

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

/* ========================================
 * COMPACT BADGES - MINIMAL ROUNDING
 * ======================================== */
.badge {
    font-size: 0.625rem !important;
    font-weight: 500 !important;
    padding: 0.15rem 0.35rem !important;
    border-radius: 0.2rem !important;
    line-height: 1.3 !important;
    border: none !important;
    display: inline-flex !important;
    align-items: center !important;
}

.badge-primary {
    background-color: var(--primary) !important;
    color: var(--white) !important;
}

.badge-secondary {
    background-color: var(--secondary) !important;
    color: var(--white) !important;
}

.badge-success {
    background-color: var(--success) !important;
    color: var(--white) !important;
}

.badge-warning {
    background-color: var(--warning) !important;
    color: var(--text) !important;
}

.badge-info {
    background-color: var(--info) !important;
    color: var(--white) !important;
}

.badge-dark {
    background-color: var(--dark) !important;
    color: var(--white) !important;
}

.badge-danger {
    background-color: var(--danger) !important;
    color: var(--white) !important;
}


.badge-pill {
    border-radius: 0.2rem !important;
    padding-left: 0.35rem !important;
    padding-right: 0.35rem !important;
}

/* ========================================
 * COMPACT CHECKBOXES
 * ======================================== */
.form-check-input {
    width: 0.875rem !important;
    height: 0.875rem !important;
    margin-top: 0.1rem !important;
    border-radius: 0.2rem !important;
    border: 1.5px solid var(--border) !important;
    transition: all 0.15s ease !important;
}

.form-check-input:checked {
    background-color: var(--primary) !important;
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1) !important;
}

.form-check-input:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 2px rgba(74, 85, 104, 0.1) !important;
}

.form-check-label {
    font-size: 0.75rem !important;
    padding-left: 0.35rem !important;
    margin-bottom: 0 !important;
    color: var(--text) !important;
    line-height: 1.4 !important;
}

.form-check {
    margin-bottom: 0.375rem !important;
}

/* AdminLTE icheck-* (no icheck.js): global label{display:block} breaks checkbox + label — use flex + native control */
[class*="icheck-"] {
    display: flex !important;
    align-items: center !important;
    flex-wrap: nowrap !important;
    gap: 0.35rem !important;
    margin-bottom: 0.25rem !important;
}

[class*="icheck-"] input[type="checkbox"],
[class*="icheck-"] input[type="radio"] {
    position: static !important;
    opacity: 1 !important;
    margin: 0 !important;
    flex-shrink: 0 !important;
    width: 0.875rem !important;
    height: 0.875rem !important;
}

[class*="icheck-"] label {
    display: inline !important;
    margin-bottom: 0 !important;
    padding-left: 0 !important;
    font-size: 0.75rem !important;
    line-height: 1.3 !important;
    cursor: pointer !important;
}

/* ========================================
 * COMPACT ALERTS
 * ======================================== */
.alert {
    padding: 0.4rem 0.5rem !important;
    font-size: 0.75rem !important;
    border-radius: 0.25rem !important;
    border: 1px solid !important;
    margin-bottom: 0.5rem !important;
    box-shadow: none !important;
}

.alert-primary {
    background-color: rgba(74, 85, 104, 0.1) !important;
    border-color: var(--primary) !important;
    color: var(--primary-hover) !important;
}

.alert-secondary {
    background-color: rgba(203, 213, 225, 0.2) !important;
    border-color: var(--silver-dark) !important;
    color: var(--text) !important;
}

.alert-success {
    background-color: rgba(40, 167, 69, 0.1) !important;
    border-color: var(--success) !important;
    color: var(--success-dark) !important;
}

.alert-warning {
    background-color: rgba(255, 193, 7, 0.1) !important;
    border-color: var(--warning) !important;
    color: #856404 !important;
}

.alert-info {
    background-color: rgba(23, 162, 184, 0.1) !important;
    border-color: var(--info) !important;
    color: var(--info-dark) !important;
}

.alert-dark {
    background-color: rgba(52, 58, 64, 0.1) !important;
    border-color: var(--dark) !important;
    color: var(--dark-hover) !important;
}

.alert-danger {
    background-color: rgba(220, 53, 69, 0.1) !important;
    border-color: var(--danger) !important;
    color: var(--danger-dark) !important;
}


/* ========================================
 * UTILITY CLASSES - COMPACT
 * ======================================== */
.mb-4 {
    margin-bottom: 1rem !important;
}

.mb-3 {
    margin-bottom: 0.75rem !important;
}

.mb-2 {
    margin-bottom: 0.5rem !important;
}

.mb-1 {
    margin-bottom: 0.25rem !important;
}

.mt-4 {
    margin-top: 1rem !important;
}

.mt-3 {
    margin-top: 0.75rem !important;
}

.ml-2 {
    margin-left: 0.5rem !important;
}

.ml-1 {
    margin-left: 0.25rem !important;
}

.py-4 {
    padding-top: 1rem !important;
    padding-bottom: 1rem !important;
}

.py-3 {
    padding-top: 0.75rem !important;
    padding-bottom: 0.75rem !important;
}

.py-2 {
    padding-top: 0.5rem !important;
    padding-bottom: 0.5rem !important;
}

.px-3 {
    padding-left: 0.75rem !important;
    padding-right: 0.75rem !important;
}

.px-2 {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
}

/* ========================================
 * COMPACT FORM CLASS
 * ======================================== */
.compact-form .form-control,
.compact-form input:not([type="checkbox"]):not([type="radio"]),
.compact-form select,
.compact-form textarea {
    padding: 0.2rem 0.4rem !important;
    font-size: 0.6875rem !important;
    line-height: 1.3 !important;
    min-height: 1.5rem !important;
    border: 1px solid var(--border) !important;
    border-radius: 0.2rem !important;
    color: var(--text) !important;
    box-shadow: none !important;
}

.compact-form .form-control-sm {
    padding: 0.15rem 0.35rem !important;
    font-size: 0.625rem !important;
    line-height: 1.25 !important;
    min-height: 1.35rem !important;
    border-radius: 0.15rem !important;
}

.compact-form label {
    font-size: 0.625rem !important;
    font-weight: 500 !important;
    margin-bottom: 0.15rem !important;
}

.compact-form .form-group {
    margin-bottom: 0.375rem !important;
}

/* ========================================
 * RESPONSIVE ADJUSTMENTS
 * ======================================== */
@media (max-width: 768px) {
    .form-control {
        font-size: 0.8125rem !important;
        padding: 0.3rem 0.5rem !important;
    }
    
    .btn {
        font-size: 0.8125rem !important;
        padding: 0.3rem 0.5rem !important;
    }
    
    .card-body {
        padding: 0.625rem !important;
    }
}