/* ==========================================================================
   KPLUS MODERN FORM & PAGE COMPONENTS
   Shared styles for form pages, invoice, payment, etc.
   Extracted from duplicated feature CSS during design system cleanup.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. PAGE HEADER
   -------------------------------------------------------------------------- */
.page-header-modern {
    margin-bottom: 1.5rem;
}

.page-title {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin: 0;
}

.title-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--color-info) 0%, var(--color-info) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
    flex-shrink: 0;
}

.title-text {
    display: block;
    font-size: 1.75rem;
    font-weight: 600;
    line-height: 1.2;
    color: var(--text-heading);
}

.title-subtitle {
    display: block;
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: 0.25rem;
    margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   2. STAT CARDS
   -------------------------------------------------------------------------- */
.stats-grid-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.stat-card-modern {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid var(--border-divider);
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.stat-card-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
}

.stat-card-primary   { border-left: 4px solid var(--color-info); }
.stat-card-success   { border-left: 4px solid var(--color-brand); }
.stat-card-warning   { border-left: 4px solid var(--color-warning); }
.stat-card-danger    { border-left: 4px solid var(--color-danger); }
.stat-card-secondary { border-left: 4px solid var(--text-secondary); }
.stat-card-dark      { border-left: 4px solid var(--text-heading); }

.stat-icon-wrapper { flex-shrink: 0; }

.stat-icon {
    width: 60px;
    height: 60px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: white;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.stat-card-primary .stat-icon   { background: linear-gradient(135deg, var(--color-info), var(--color-info)); }
.stat-card-success .stat-icon   { background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover)); }
.stat-card-warning .stat-icon   { background: linear-gradient(135deg, var(--color-warning), var(--color-warning)); }
.stat-card-danger .stat-icon    { background: linear-gradient(135deg, var(--color-danger), var(--color-danger)); }
.stat-card-secondary .stat-icon { background: linear-gradient(135deg, var(--text-secondary), var(--text-primary)); }
.stat-card-dark .stat-icon      { background: linear-gradient(135deg, var(--text-heading), var(--text-heading)); }

.stat-content { flex: 1; }

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-heading);
    line-height: 1.2;
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.stat-trend {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.75rem;
    margin-top: 0.5rem;
}

.stat-trend-up      { color: var(--color-brand); }
.stat-trend-down    { color: var(--color-danger); }
.stat-trend-neutral { color: var(--text-secondary); }

/* --------------------------------------------------------------------------
   3. MODERN BUTTONS
   -------------------------------------------------------------------------- */
.btn-modern {
    padding: 0.625rem 1.25rem;
    border-radius: 8px;
    font-weight: 500;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    border: 1px solid transparent;
    cursor: pointer;
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.5;
}

.btn-modern:hover {
    transform: translateY(-1px);
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.btn-modern:active {
    transform: translateY(0);
}

.btn-modern-primary {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    border-color: var(--color-info);
    color: white;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.btn-modern-primary:hover {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
    color: white;
}

.btn-modern-secondary {
    background: white;
    border-color: var(--border-divider);
    color: var(--text-primary);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.btn-modern-secondary:hover {
    background: var(--bg-table-header);
    border-color: var(--color-info);
    color: var(--color-info);
}

.btn-modern-success {
    background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover));
    border-color: var(--color-brand);
    color: white;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-modern-success:hover {
    background: linear-gradient(135deg, var(--color-brand-hover), var(--color-brand-hover));
    box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
    color: white;
}

.btn-modern-danger {
    background: linear-gradient(135deg, var(--color-danger), var(--color-danger));
    border-color: var(--color-danger);
    color: white;
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

.btn-modern-danger:hover {
    background: linear-gradient(135deg, var(--color-danger), var(--color-danger-text));
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    color: white;
}

.btn-modern-warning {
    background: linear-gradient(135deg, var(--color-warning), var(--color-warning));
    border-color: var(--color-warning);
    color: white;
    box-shadow: 0 4px 12px rgba(245, 158, 11, 0.3);
}

.btn-modern-warning:hover {
    background: linear-gradient(135deg, var(--color-warning), var(--color-warning-text));
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
    color: white;
}

.btn-modern-dark {
    background: linear-gradient(135deg, var(--text-heading), var(--text-heading));
    border-color: var(--text-heading);
    color: white;
    box-shadow: 0 4px 12px rgba(30, 41, 59, 0.3);
}

.btn-modern-dark:hover {
    background: linear-gradient(135deg, var(--text-heading), var(--text-heading));
    box-shadow: 0 6px 20px rgba(30, 41, 59, 0.4);
    color: white;
}

.btn-modern-sm { padding: 0.375rem 0.75rem; font-size: 0.8125rem; }
.btn-modern-lg { padding: 0.875rem 1.5rem; font-size: 1rem; }

/* --------------------------------------------------------------------------
   4. MODERN CARDS
   -------------------------------------------------------------------------- */
.card-modern {
    background: white;
    border-radius: 12px;
    border: 1px solid var(--border-divider);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    transition: all 0.2s ease;
}

.card-modern:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-modern-header {
    padding: 1.25rem 1.5rem;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), rgba(29, 78, 216, 0.01));
    border-bottom: 2px solid rgba(59, 130, 246, 0.1);
}

.card-modern-title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-heading);
    margin: 0;
}

.card-modern-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
    flex-shrink: 0;
}

.card-modern-body {
    padding: 1.5rem;
}

.card-modern-footer {
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-divider);
    background: var(--bg-table-header);
}

/* Card Header Variants */
.card-header-primary {
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.03), rgba(29, 78, 216, 0.01));
    border-bottom: 2px solid rgba(59, 130, 246, 0.1);
}
.card-header-primary .card-modern-icon {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
}
.card-header-info {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.03), rgba(2, 132, 199, 0.01));
    border-bottom: 2px solid rgba(14, 165, 233, 0.1);
}
.card-header-info .card-modern-icon {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
}
.card-header-success {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.03), rgba(5, 150, 105, 0.01));
    border-bottom: 2px solid rgba(16, 185, 129, 0.1);
}
.card-header-success .card-modern-icon {
    background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover));
}
.card-header-warning {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.03), rgba(217, 119, 6, 0.01));
    border-bottom: 2px solid rgba(245, 158, 11, 0.1);
}
.card-header-warning .card-modern-icon {
    background: linear-gradient(135deg, var(--color-warning), var(--color-warning));
}

.card-modern-header h5 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-heading);
}

.header-icon {
    width: 36px;
    height: 36px;
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 0.875rem;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.25);
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   5. MODERN ALERTS
   -------------------------------------------------------------------------- */
.alert-modern {
    padding: 1rem 1.25rem;
    border-radius: 12px;
    border: 1px solid;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    position: relative;
}

.alert-modern-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-modern-content { flex: 1; }

.alert-modern-title {
    font-weight: 600;
    font-size: 0.9375rem;
    margin-bottom: 0.25rem;
}

.alert-modern-message {
    font-size: 0.875rem;
    line-height: 1.5;
}

.alert-modern-close {
    background: none;
    border: none;
    padding: 0.25rem;
    cursor: pointer;
    color: inherit;
    opacity: 0.6;
    transition: opacity 0.2s;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
}

.alert-modern-close:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.05);
}

.alert-modern-success {
    background: linear-gradient(135deg, var(--color-success-light) 0%, var(--color-success-light) 100%);
    border-color: var(--color-success-light);
    color: var(--color-success-text);
}
.alert-modern-success .alert-modern-icon {
    background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover));
    color: white;
}

.alert-modern-danger {
    background: linear-gradient(135deg, var(--color-danger-light) 0%, var(--color-danger-light) 100%);
    border-color: var(--color-danger-light);
    color: var(--color-danger-text);
}
.alert-modern-danger .alert-modern-icon {
    background: linear-gradient(135deg, var(--color-danger), var(--color-danger));
    color: white;
}

.alert-modern-warning {
    background: linear-gradient(135deg, var(--color-warning-light) 0%, var(--color-warning-light) 100%);
    border-color: var(--color-warning);
    color: var(--color-warning-text);
}
.alert-modern-warning .alert-modern-icon {
    background: linear-gradient(135deg, var(--color-warning), var(--color-warning));
    color: white;
}

.alert-modern-info {
    background: linear-gradient(135deg, var(--color-info-light) 0%, var(--color-brand-light) 100%);
    border-color: var(--color-info-light);
    color: var(--color-info-text);
}
.alert-modern-info .alert-modern-icon {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    color: white;
}

/* --------------------------------------------------------------------------
   6. MODERN FORMS
   -------------------------------------------------------------------------- */
.form-label-modern {
    display: block;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-label-modern .text-danger {
    color: var(--color-danger);
    margin-left: 0.125rem;
}

.form-control-modern,
.form-select-modern {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-divider);
    border-radius: 8px;
    font-size: 0.9375rem;
    transition: all 0.2s ease;
    background: white;
}

.form-control-modern:focus,
.form-select-modern:focus {
    outline: none;
    border-color: var(--color-info);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

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

.form-control-modern:disabled,
.form-control-modern[readonly] {
    background-color: var(--color-neutral-light);
    opacity: 1;
}

textarea.form-control-modern {
    resize: vertical;
    min-height: 80px;
}

.form-control-modern.is-invalid,
.form-select-modern.is-invalid {
    border-color: var(--color-danger);
}

.form-control-modern.is-invalid:focus,
.form-select-modern.is-invalid:focus {
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.1);
}

.form-group-modern {
    margin-bottom: 0;
}

.required-indicator {
    color: var(--color-danger);
    margin-left: 0.25rem;
}

.form-text-modern {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.input-group-modern {
    display: flex;
    align-items: stretch;
}

.input-group-text-modern {
    padding: 0.75rem 1rem;
    background: var(--bg-table-header);
    border: 1px solid var(--border-divider);
    border-right: none;
    border-radius: 8px 0 0 8px;
    display: flex;
    align-items: center;
    color: var(--text-secondary);
}

.input-group-modern .form-control-modern {
    border-radius: 0 8px 8px 0;
}

.form-actions-modern {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-divider);
    margin-top: 2rem;
}

.form-check-modern {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: var(--bg-table-header);
    border-radius: 0.5rem;
    border: 1px solid var(--border-divider);
    transition: all 0.2s ease;
}

.form-check-modern:hover {
    background: var(--color-neutral-light);
    border-color: var(--color-info);
}

.form-text {
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-secondary);
}

.invalid-feedback {
    display: block;
    margin-top: 0.375rem;
    font-size: 0.8125rem;
    color: var(--color-danger);
}

.was-validated .form-control-modern:invalid ~ .invalid-feedback,
.was-validated .form-select-modern:invalid ~ .invalid-feedback {
    display: block;
}

/* --------------------------------------------------------------------------
   7. MODERN TABLE
   -------------------------------------------------------------------------- */
.table-modern {
    width: 100%;
    border-collapse: collapse;
}

.table-modern thead {
    background: var(--bg-table-header);
    border-bottom: 2px solid var(--border-divider);
}

.table-modern th {
    padding: 1rem 1.25rem;
    text-align: left;
    font-weight: 600;
    font-size: 0.8125rem;
    color: var(--text-primary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.table-modern td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--color-neutral-light);
    color: var(--text-primary);
    font-size: 0.9375rem;
}

.table-modern tbody tr {
    transition: background-color 0.15s ease;
}

.table-modern tbody tr:hover {
    background: var(--bg-table-header);
}

.th-content {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* --------------------------------------------------------------------------
   8. MODERN BADGES
   -------------------------------------------------------------------------- */
.badge-modern {
    display: inline-flex;
    align-items: center;
    padding: 0.375rem 0.75rem;
    border-radius: 6px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
}

.badge-modern-lg { padding: 0.5rem 1rem; font-size: 0.875rem; }

.badge-modern-primary {
    background: linear-gradient(135deg, var(--color-info-light), var(--color-info-light));
    color: var(--color-info-text);
    border: 1px solid var(--color-info-light);
}
.badge-modern-success {
    background: linear-gradient(135deg, var(--color-success-light), var(--color-success-light));
    color: var(--color-success-text);
    border: 1px solid var(--color-success-light);
}
.badge-modern-warning {
    background: linear-gradient(135deg, var(--color-warning-light), var(--color-warning-light));
    color: var(--color-warning-text);
    border: 1px solid var(--color-warning);
}
.badge-modern-danger {
    background: linear-gradient(135deg, var(--color-danger-light), var(--color-danger-light));
    color: var(--color-danger-text);
    border: 1px solid var(--color-danger-light);
}
.badge-modern-secondary {
    background: linear-gradient(135deg, var(--color-neutral-light), var(--border-divider));
    color: var(--text-primary);
    border: 1px solid var(--border-input);
}
.badge-modern-dark {
    background: linear-gradient(135deg, var(--text-primary), var(--text-heading));
    color: white;
    border: 1px solid var(--text-heading);
}

/* --------------------------------------------------------------------------
   9. LINKS & ACTION BUTTONS
   -------------------------------------------------------------------------- */
.link-modern {
    color: var(--color-info);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.link-modern:hover {
    color: var(--color-info);
    text-decoration: underline;
}

.action-buttons {
    display: flex;
    gap: 0.5rem;
}

.btn-action {
    width: 32px;
    height: 32px;
    border-radius: 6px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid;
    transition: all 0.2s ease;
    cursor: pointer;
    text-decoration: none;
}

.btn-action-primary {
    background: var(--color-info-light);
    border-color: var(--color-info-light);
    color: var(--color-info-text);
}
.btn-action-primary:hover {
    background: var(--color-info);
    border-color: var(--color-info);
    color: white;
    transform: translateY(-1px);
}
.btn-action-warning {
    background: var(--color-warning-light);
    border-color: var(--color-warning);
    color: var(--color-warning-text);
}
.btn-action-warning:hover {
    background: var(--color-warning);
    border-color: var(--color-warning);
    color: white;
    transform: translateY(-1px);
}
.btn-action-danger {
    background: var(--color-danger-light);
    border-color: var(--color-danger-light);
    color: var(--color-danger-text);
}
.btn-action-danger:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    color: white;
    transform: translateY(-1px);
}

/* --------------------------------------------------------------------------
   10. PAGINATION
   -------------------------------------------------------------------------- */
.pagination-modern {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    align-items: center;
    justify-content: center;
}

.pagination-modern li { list-style: none; }

.page-link-modern {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 36px;
    height: 36px;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--border-divider);
    border-radius: 8px;
    background: white;
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.2s ease;
}

.page-link-modern:hover {
    background: var(--bg-table-header);
    border-color: var(--color-info);
    color: var(--color-info);
}

.pagination-modern li.active .page-link-modern {
    background: linear-gradient(135deg, var(--color-info), var(--color-info));
    border-color: var(--color-info);
    color: white;
}

.pagination-modern li.disabled .page-link-modern {
    opacity: 0.5;
    cursor: not-allowed;
    pointer-events: none;
}

/* --------------------------------------------------------------------------
   11. EMPTY STATE
   -------------------------------------------------------------------------- */
.empty-state-modern {
    padding: 3rem 2rem;
    text-align: center;
}

.empty-state-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    background: linear-gradient(135deg, var(--color-neutral-light), var(--border-divider));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--text-muted);
}

.empty-state-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.empty-state-message {
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

/* --------------------------------------------------------------------------
   12. AVATAR
   -------------------------------------------------------------------------- */
.avatar-modern {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--border-divider), var(--border-input));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
}

.avatar-modern-sm {
    width: 32px;
    height: 32px;
    font-size: 0.875rem;
}

/* --------------------------------------------------------------------------
   13. INFO ITEMS
   -------------------------------------------------------------------------- */
.info-item-modern { margin-bottom: 1rem; }

.info-label-modern {
    display: flex;
    align-items: center;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.375rem;
}

.info-value-modern {
    font-size: 0.9375rem;
    color: var(--text-heading);
    font-weight: 500;
}

/* --------------------------------------------------------------------------
   14. STAT BOXES
   -------------------------------------------------------------------------- */
.stat-box-modern {
    padding: 1.25rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    gap: 1rem;
    border: 1px solid;
}

.stat-box-primary {
    background: linear-gradient(135deg, var(--color-info-light), var(--color-info-light));
    border-color: var(--color-info-light);
}
.stat-box-success {
    background: linear-gradient(135deg, var(--color-success-light), var(--color-success-light));
    border-color: var(--color-success-light);
}
.stat-box-danger {
    background: linear-gradient(135deg, var(--color-danger-light), var(--color-danger-light));
    border-color: var(--color-danger-light);
}

.stat-box-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: white;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.stat-box-primary .stat-box-icon { background: linear-gradient(135deg, var(--color-info), var(--color-info)); }
.stat-box-success .stat-box-icon { background: linear-gradient(135deg, var(--color-brand), var(--color-brand-hover)); }
.stat-box-danger .stat-box-icon  { background: linear-gradient(135deg, var(--color-danger), var(--color-danger)); }

.stat-box-content { flex: 1; }

.stat-box-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
}

.stat-box-value {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-heading);
}

/* --------------------------------------------------------------------------
   15. HELP SECTION
   -------------------------------------------------------------------------- */
.help-section-modern {
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-divider);
}

.help-section-modern:last-child {
    padding-bottom: 0;
    border-bottom: none;
}

.help-title-modern {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.help-list-modern {
    list-style: none;
    padding: 0;
    margin: 0;
}

.help-list-modern li {
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: var(--text-primary);
    line-height: 1.5;
}

.help-list-modern li i { margin-right: 0.5rem; }

/* --------------------------------------------------------------------------
   16. RESPONSIVE
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .page-title {
        flex-direction: column;
        gap: 0.75rem;
    }

    .title-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .title-text {
        font-size: 1.5rem;
    }

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

    .stat-card-modern {
        padding: 1rem;
    }

    .card-modern-header,
    .card-modern-body {
        padding: 1rem;
    }

    .table-modern { font-size: 0.875rem; }

    .table-modern th,
    .table-modern td { padding: 0.75rem; }

    .btn-modern span { display: none; }

    .btn-modern {
        padding: 0.625rem;
        width: 40px;
        height: 40px;
    }

    .form-actions-modern .d-flex {
        flex-direction: column;
        gap: 0.75rem;
    }

    .form-actions-modern .btn-modern {
        width: 100%;
    }

    .form-actions-modern .btn-modern span {
        display: inline;
    }
}

@media (max-width: 576px) {
    .card-modern-title { font-size: 1rem; }

    .card-modern-icon {
        width: 32px;
        height: 32px;
        font-size: 0.75rem;
    }
}

/* --------------------------------------------------------------------------
   17. PRINT
   -------------------------------------------------------------------------- */
@media print {
    .btn-modern,
    .alert-modern,
    .form-actions-modern {
        display: none !important;
    }

    .card-modern {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid var(--border-divider);
    }

    .page-header-modern {
        margin-bottom: 1rem;
    }
}