body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

/* Page transition animations */
html {
    scroll-behavior: smooth;
}

/* Smooth page transitions */
body {
    transition: opacity 0.3s ease-in-out;
}

.content-wrapper {
    animation: pageFadeIn 0.4s ease-in-out;
    opacity: 1;
}

@keyframes pageFadeIn {
    from {
        opacity: 0;
        transform: translateY(15px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Smooth link transitions */
a:not(.btn):not(.sidebar-link):not(.breadcrumb-link) {
    transition: opacity 0.2s ease-in-out;
}

a:not(.btn):not(.sidebar-link):not(.breadcrumb-link):hover {
    opacity: 0.8;
}

/* Smooth button transitions */
.btn {
    transition: all 0.2s ease-in-out;
}

.btn:hover {
    transform: translateY(-1px);
}

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

/* Smooth form transitions */
.form-control,
.form-select {
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

/* Smooth card transitions */
.card {
    transition: box-shadow 0.2s ease-in-out, transform 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
}

/* Smooth table row transitions */
.table tbody tr {
    transition: background-color 0.2s ease-in-out;
}

/* Smooth modal transitions */
.modal {
    transition: opacity 0.3s ease-in-out;
}

.modal.fade .modal-dialog {
    transition: transform 0.3s ease-out;
    transform: translate(0, -50px);
}

.modal.show .modal-dialog {
    transform: translate(0, 0);
}

.login-body {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #6a5af9, #8f73ff, #af7bff);
}

.login-wrapper {
    width: 100%;
    max-width: 520px;
    padding: 24px;
}

.login-card {
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    max-width: 520px;
    width: 100%;
    padding: 0;
    text-align: center;
    animation: slideUp 0.5s ease-out;
    position: relative;
    z-index: 1;
}

.login-header {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    padding: 40px 30px 32px;
    text-align: center;
}

.login-icon {
    width: 70px;
    height: 70px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.login-icon svg {
    width: 34px;
    height: 34px;
    color: #ffffff;
}

.login-title {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.login-subtitle {
    font-size: 14px;
    opacity: 0.9;
    margin-bottom: 0;
}

.login-body-section {
    padding: 32px 30px 36px;
}

.password-toggle {
    border: none !important;
    background: #ffffff !important;
    padding: 0 10px;
    color: #9ca3af;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.password-toggle:hover {
    color: #6366f1;
}

.input-group-login .form-control {
    border-radius: 10px;
    border-color: #d1d5db;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.input-group-login .form-control:focus {
    border-color: #667eea;
    box-shadow: 0 0 0 0.2rem rgba(102, 126, 234, 0.25);
    z-index: 3;
}

.input-group-login .input-group-text:first-child {
    border-radius: 10px 0 0 10px;
    border-right: 0;
    background-color: #ffffff;
    border-color: #d1d5db;
    transition: border-color 0.15s ease-in-out;
}

.input-group-login .input-group-text.border-danger {
    border-color: #dc3545 !important;
}

.input-group-login .password-toggle {
    border-radius: 0 10px 10px 0 !important;
    border-left: 0 !important;
    border-color: #d1d5db;
}

.alert-error {
    margin-bottom: 16px;
    padding: 10px 12px;
    border-radius: 8px;
    font-size: 13px;
    background-color: #fef2f2;
    color: #b91c1c;
    border: 1px solid #fecaca;
    text-align: left;
}

/* Form validation error styling */
.is-invalid {
    border-color: #dc3545 !important;
}

.is-invalid:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

/* Remove browser default validation icons */
input.is-invalid::-webkit-validation-bubble-icon,
input.is-invalid::-webkit-validation-bubble-arrow,
input.is-invalid::-webkit-validation-bubble-message {
    display: none !important;
}

input.is-invalid::-webkit-validation-bubble {
    display: none !important;
}

input:invalid {
    box-shadow: none !important;
}

input.is-invalid:invalid {
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: 6px;
    font-size: 0.8125rem;
    color: #dc3545 !important;
    line-height: 1.4;
}

.invalid-feedback.d-block {
    display: block !important;
}

.invalid-feedback.text-danger {
    color: #dc3545 !important;
}

.is-invalid ~ .invalid-feedback,
.is-invalid + .invalid-feedback {
    display: block;
}

/* Login form specific error styling */
.login-body-section .invalid-feedback {
    font-size: 0.8125rem;
    margin-top: 6px;
    padding-left: 0;
    color: #dc3545 !important;
}

.login-body-section .mb-3 {
    margin-bottom: 1.25rem !important;
}

.login-body-section .form-label {
    margin-bottom: 8px;
    color: #374151;
    font-weight: 600;
}

.login-body-section .form-label .text-danger {
    color: #dc3545 !important;
    font-weight: 600;
}

/* Form validation styling for all forms */
.form-label .text-danger {
    color: #dc3545 !important;
    font-weight: 600;
}

.form-control.is-invalid,
.form-select.is-invalid {
    border-color: #dc3545 !important;
    background-image: none !important;
    padding-right: calc(1.5em + 0.75rem);
}

.form-control.is-invalid:focus,
.form-select.is-invalid:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
}

/* Remove browser default validation icons */
input.is-invalid::-webkit-validation-bubble-icon,
input.is-invalid::-webkit-validation-bubble-arrow,
input.is-invalid::-webkit-validation-bubble-message,
select.is-invalid::-webkit-validation-bubble-icon,
select.is-invalid::-webkit-validation-bubble-arrow,
select.is-invalid::-webkit-validation-bubble-message {
    display: none !important;
}

input.is-invalid::-webkit-validation-bubble,
select.is-invalid::-webkit-validation-bubble {
    display: none !important;
}

/* Modal styling */
.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.modal-header {
    padding: 1.25rem 1.5rem 0.75rem;
}

.modal-body {
    padding: 0 1.5rem 1.5rem;
}

.modal-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1f2937;
}

.btn-close {
    opacity: 0.5;
}

.btn-close:hover {
    opacity: 1;
}

/* Input group error styling */
.input-group-login .is-invalid {
    border-color: #dc3545 !important;
    z-index: 3;
}

.input-group-login .is-invalid:focus {
    border-color: #dc3545 !important;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25) !important;
    z-index: 3;
}

.dashboard-card {
    text-align: left;
}

.dashboard-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 24px;
}

.dashboard-title-group .login-subtitle {
    margin-bottom: 0;
}

/* App shell (dashboard) */
.app-body {
    min-height: 100vh;
    background: #f3f4ff;
}

.app-shell {
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: #ffffff;
    border-right: 1px solid rgba(148, 163, 184, 0.4);
    display: flex;
    flex-direction: column;
    padding: 20px 18px;
}

.sidebar-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 24px;
}

.sidebar-logo-circle {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: linear-gradient(135deg, #6366f1, #a855f7);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.sidebar-title {
    font-size: 15px;
    font-weight: 600;
    color: #111827;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    margin-top: 8px;
}

.sidebar-section-toggle {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 10px 12px;
    margin-top: 10px;
    border: none;
    background: transparent;
    color: #9ca3af;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    cursor: pointer;
}

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

.sidebar-section-toggle-icon {
    font-size: 10px;
}

.sidebar-subnav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-left: 4px;
}

.sidebar-subnav.collapsed {
    display: none;
}

.sidebar-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 14px;
    color: #4b5563;
    text-decoration: none;
    font-size: 14px;
}

.sidebar-link.active {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #ffffff;
}

.sidebar-link-icon {
    width: 18px;
    height: 18px;
}

.topbar {
    height: 64px;
    background: #ffffff;
    border-bottom: 1px solid rgba(148, 163, 184, 0.35);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
}

.content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.content-inner {
    padding: 24px 32px 40px;
}

.page-title {
    font-size: 26px;
    font-weight: 600;
    color: #4338ca;
}

.breadcrumb-bar {
    font-size: 12px;
    color: #9ca3af;
    margin-bottom: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.breadcrumb-separator {
    color: #d1d5db;
}

.breadcrumb-link {
    color: #6366f1;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.breadcrumb-link:hover {
    text-decoration: underline;
}

.breadcrumb-current {
    color: #6b7280;
}

.stat-row {
    margin-top: 24px;
    display: grid;
    grid-template-columns: repeat(1, minmax(0, 320px));
    gap: 20px;
}

.stat-card {
    border-radius: 22px;
    background: #ffffff;
    box-shadow: 0 18px 40px rgba(15, 23, 42, 0.06);
    padding: 18px 22px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.stat-icon {
    width: 54px;
    height: 54px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
}

.stat-icon-purple {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
}

.stat-icon-pink {
    background: linear-gradient(135deg, #f97373, #ec4899);
}

.stat-label {
    font-size: 12px;
    font-weight: 500;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.stat-value {
    font-size: 26px;
    font-weight: 700;
    color: #1f2937;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 500;
}

.chip-success {
    background: #ecfdf3;
    color: #15803d;
    border: 1px solid #bbf7d0;
}

.btn-icon {
    width: 30px;
    height: 30px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
}

.btn-icon svg {
    width: 14px;
    height: 14px;
}

.btn-login {
    width: 100%;
    border-radius: 999px;
    padding: 11px 16px;
    font-size: 15px;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    box-shadow: 0 14px 30px rgba(102, 126, 234, 0.45);
    border: none;
}

/* Global primary button theme */
.btn-primary {
    border-radius: 999px;
    font-weight: 600;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border: none;
    box-shadow: 0 10px 25px rgba(102, 126, 234, 0.4);
}

.btn-primary:hover,
.btn-primary:focus {
    background: linear-gradient(135deg, #5a67d8 0%, #6b46c1 100%);
    box-shadow: 0 12px 28px rgba(102, 126, 234, 0.5);
}

.app-footer {
    margin-top: auto;
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #e5e7eb;
    font-size: 12px;
    text-align: center;
    padding: 10px 16px;
}

/* Attractive data table styling */
.table-card {
    border-radius: 22px;
    overflow: hidden;
}

.table-company {
    --row-hover: #f9fafb;
}

.table-company thead tr {
    background: #f9fafb;
}

.table-company thead th {
    border-bottom: 1px solid #e5e7eb;
    font-weight: 600;
    letter-spacing: 0.06em;
}

.table-company tbody tr:hover {
    background-color: var(--row-hover);
}

.table-company tbody tr:not(:last-child) td {
    border-bottom: 1px solid #f1f5f9;
}

.table-company td,
.table-company th {
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
}

/* Themed pagination styling */
.pagination {
    margin-bottom: 0;
}

.pagination .page-link {
    border-radius: 999px;
    border: none;
    color: #4b5563;
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 500;
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: #ffffff;
    box-shadow: 0 6px 18px rgba(102, 126, 234, 0.35);
}

.pagination .page-link:hover {
    background-color: #e5e7eb;
    color: #111827;
}

.pagination .page-item.disabled .page-link {
    background-color: #f9fafb;
    color: #d1d5db;
}

@media (max-width: 992px) {
    .sidebar {
        display: none;
    }

    .content-inner {
        padding: 20px 18px 32px;
    }

    .stat-row {
        grid-template-columns: repeat(1, minmax(0, 1fr));
    }
}

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}