:root {
    --primary-color: #0078D4;
    --primary-hover: #106EBE;
    --success-color: #107C10;
    --error-color: #D13438;
    --warning-color: #FF8C00;
    --info-color: #0078D4;
    --border-color: #E1DFDD;
    --text-primary: #323130;
    --text-secondary: #605E5C;
    --background: #FAFAFA;
    --card-background: #FFFFFF;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

[data-theme="dark"] {
    --primary-color: #4A9EFF;
    --primary-hover: #6BB0FF;
    --success-color: #8FDC89;
    --error-color: #F48771;
    --warning-color: #FFB340;
    --info-color: #4A9EFF;
    --border-color: #3B3B3B;
    --text-primary: #E4E4E4;
    --text-secondary: #B3B3B3;
    --background: #1E1E1E;
    --card-background: #2D2D2D;
    --shadow: 0 2px 8px rgba(0, 0, 0, 0.4);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
}

/* Login Page */
.login-container {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
}

.login-card {
    background: var(--card-background);
    padding: 48px;
    border-radius: 8px;
    box-shadow: var(--shadow);
    text-align: center;
    max-width: 400px;
    width: 100%;
}

.logo {
    margin-bottom: 24px;
}

.login-card h1 {
    font-size: 28px;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 32px;
    line-height: 1.5;
}

/* Navigation */
.navbar {
    background: var(--card-background);
    box-shadow: var(--shadow);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
}

.nav-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-user span {
    color: var(--text-secondary);
    font-size: 14px;
}

#themeToggle {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 6px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 18px;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
}

#themeToggle:hover {
    background-color: var(--background);
    border-color: var(--primary-color);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 24px;
}

.header {
    margin-bottom: 32px;
}

.header h1 {
    font-size: 32px;
    margin-bottom: 8px;
}

.header p {
    color: var(--text-secondary);
    font-size: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

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

.btn-primary:hover:not(:disabled) {
    background-color: var(--primary-hover);
}

.btn-primary:disabled {
    background-color: #E1DFDD;
    color: #A19F9D;
    cursor: not-allowed;
}

[data-theme="dark"] .btn-primary:disabled {
    background-color: #3B3B3B;
    color: #6B6B6B;
}

.btn-secondary {
    background-color: white;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

[data-theme="dark"] .btn-secondary {
    background-color: #3B3B3B;
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: #F3F2F1;
}

[data-theme="dark"] .btn-secondary:hover {
    background-color: #4A4A4A;
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Tabs */
.tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 24px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-secondary);
    transition: all 0.2s ease;
}

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

.tab-btn.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
}

.tab-content {
    display: none;
}

.tab-content.active {
    display: block;
}

/* Actions Bar */
.actions-bar {
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
    flex-wrap: wrap;
}

/* Alerts */
.alert {
    padding: 12px 16px;
    border-radius: 4px;
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 8px;
    white-space: pre-line;
}

.alert-info {
    background-color: #E6F4FF;
    border-left: 4px solid var(--info-color);
    color: #005A9E;
}

.alert-success {
    background-color: #DFF6DD;
    border-left: 4px solid var(--success-color);
    color: #0B5A08;
}

.alert-error {
    background-color: #FDE7E9;
    border-left: 4px solid var(--error-color);
    color: #A4262C;
}

/* Roles Container */
.roles-container {
    max-width: 100%;
}

/* Roles Table Layout */
.roles-table {
    background: var(--card-background);
    border-radius: 8px;
    box-shadow: var(--shadow);
    overflow: hidden;
    max-width: 100%;
}

.role-row {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 16px;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.role-row:last-child {
    border-bottom: none;
}

.role-row:hover {
    background-color: #F3F9FF;
}

[data-theme="dark"] .role-row:hover {
    background-color: #383838;
}

.role-row.selected {
    background-color: #E6F4FF;
    border-left: 3px solid var(--primary-color);
}

[data-theme="dark"] .role-row.selected {
    background-color: #1A3A52;
}

.role-row.permanent-role {
    background-color: #FAFAFA;
    cursor: default;
    opacity: 0.8;
}

[data-theme="dark"] .role-row.permanent-role {
    background-color: #252525;
}

.role-row.permanent-role:hover {
    background-color: #FAFAFA;
}

.role-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 2px;
}

.role-checkbox input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary-color);
}

.permanent-icon {
    font-size: 20px;
    opacity: 0.6;
}

.role-info {
    display: grid;
    grid-template-columns: 300px 1fr auto;
    gap: 24px;
    align-items: center;
    min-width: 0;
}

/* Active roles specific - 4 column layout */
#activeRoles .role-info {
    grid-template-columns: 300px 1fr 80px 100px;
}

.role-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.role-description {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.5;
    flex: 1;
}

.role-badges {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
    justify-content: flex-end;
}

.role-status {
    display: flex;
    justify-content: center;
    flex-shrink: 0;
}

.welcome-card {
    background: var(--card-background);
    border-radius: 8px;
    padding: 32px;
    box-shadow: var(--shadow);
    max-width: 800px;
    margin: 0 auto;
}

.welcome-header {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-bottom: 32px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--border-color);
}

.user-avatar {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), #106EBE);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    font-weight: 600;
    flex-shrink: 0;
}

.welcome-text h2 {
    font-size: 32px;
    margin-bottom: 4px;
    color: var(--text-primary);
    word-wrap: break-word;
    line-height: 1.2;
}

.user-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
}

.profile-details {
    display: grid;
    gap: 16px;
    margin-bottom: 32px;
}

.profile-item {
    display: flex;
    padding: 12px;
    background: var(--background);
    border-radius: 4px;
}

.profile-label {
    font-weight: 600;
    color: var(--text-secondary);
    min-width: 180px;
    flex-shrink: 0;
}

.profile-value {
    color: var(--text-primary);
    word-break: break-word;
    overflow-wrap: anywhere;
}

.welcome-info {
    text-align: center;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
    font-size: 15px;
}

.welcome-info p {
    margin: 0;
}

.role-card {
    background: var(--card-background);
    border: 2px solid var(--border-color);
    border-radius: 8px;
    padding: 20px;
    transition: all 0.2s ease;
    cursor: pointer;
    position: relative;
}

.role-card:hover {
    box-shadow: var(--shadow);
    border-color: var(--primary-color);
}

.role-card.selected {
    border-color: var(--primary-color);
    background-color: #F3F9FF;
}

.role-card.permanent-role {
    opacity: 0.85;
    cursor: default;
}

.role-card.permanent-role:hover {
    border-color: var(--border-color);
    box-shadow: none;
}

.permanent-note {
    margin-top: 12px;
    padding: 8px;
    background-color: #FFF4CE;
    border-radius: 4px;
    color: var(--warning-color);
    font-size: 12px;
}

.permanent-note small {
    display: block;
    line-height: 1.4;
}

.role-card input[type="checkbox"] {
    position: absolute;
    top: 16px;
    right: 16px;
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.role-card h3 {
    font-size: 18px;
    margin-bottom: 8px;
    padding-right: 32px;
    color: var(--text-primary);
}

.role-card p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.role-meta {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 12px;
    color: var(--text-secondary);
}

.role-badge {
    display: inline-block;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    font-weight: 600;
    margin-top: 8px;
    margin-right: 4px;
}

.role-badge.active {
    background-color: #DFF6DD;
    color: var(--success-color);
}

.role-badge.permanent {
    background-color: #FFF4CE;
    color: #FF8C00;
}

.role-badge.privileged {
    display: inline-block;
    background-color: #E6F4FF;
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    padding: 3px 6px;
    margin-left: 8px;
    vertical-align: baseline;
    line-height: 1;
}

.loading {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
}

.empty-state {
    text-align: center;
    padding: 48px;
    color: var(--text-secondary);
}

.empty-state svg {
    margin-bottom: 16px;
    opacity: 0.5;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    overflow-y: auto;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-content {
    background: var(--card-background);
    border-radius: 8px;
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 24px;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    font-size: 32px;
    cursor: pointer;
    color: var(--text-secondary);
    line-height: 1;
    padding: 0;
    width: 32px;
    height: 32px;
}

.modal-close:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: 24px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding: 24px;
    border-top: 1px solid var(--border-color);
}

/* Form */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-primary);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
}

.form-group small {
    display: block;
    margin-top: 4px;
    color: var(--text-secondary);
    font-size: 12px;
}

.selected-roles-summary {
    margin-top: 24px;
    padding: 16px;
    background-color: var(--background);
    border-radius: 4px;
}

.selected-roles-summary h3 {
    font-size: 16px;
    margin-bottom: 12px;
}

.selected-roles-summary ul {
    list-style: none;
    padding: 0;
}

.selected-roles-summary li {
    padding: 8px 0;
    border-bottom: 1px solid var(--border-color);
    font-size: 14px;
}

.selected-roles-summary li:last-child {
    border-bottom: none;
}

/* Activation Progress */
.activation-progress {
    margin-top: 24px;
    padding: 16px;
    background-color: var(--background);
    border-radius: 4px;
}

.activation-progress h3 {
    font-size: 16px;
    margin-bottom: 12px;
    color: var(--text-primary);
}

.activation-progress ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.progress-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    margin-bottom: 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
    font-size: 14px;
}

.progress-item:last-child {
    margin-bottom: 0;
}

.progress-item.pending {
    background-color: #F3F2F1;
    color: var(--text-secondary);
    border-left: 3px solid var(--border-color);
}

.progress-item.activating {
    background-color: #E6F4FF;
    color: var(--primary-color);
    animation: pulse 1.5s ease-in-out infinite;
    border-left: 3px solid var(--primary-color);
}

.progress-item.activating .progress-icon {
    animation: spin 1s linear infinite;
}

.progress-item.success {
    background-color: #DFF6DD;
    color: var(--success-color);
    border-left: 3px solid var(--success-color);
    animation: slideIn 0.3s ease-out;
}

.progress-item.success .progress-icon {
    animation: scaleIn 0.3s ease-out;
}

.progress-item.pending-approval {
    background-color: #FFF4CE;
    color: var(--warning-color);
    border-left: 3px solid var(--warning-color);
    animation: slideIn 0.3s ease-out;
}

.progress-item.error {
    background-color: #FDE7E9;
    color: var(--error-color);
    border-left: 3px solid var(--error-color);
    animation: shake 0.3s ease-out;
}

.progress-icon {
    font-size: 20px;
    flex-shrink: 0;
    width: 24px;
    text-align: center;
}

.progress-text {
    flex: 1;
    font-weight: 500;
}

.progress-text small {
    display: block;
    font-weight: 400;
    font-size: 12px;
    margin-top: 4px;
    opacity: 0.9;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.85;
        transform: scale(0.98);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }
    100% {
        transform: rotate(360deg);
    }
}

@keyframes slideIn {
    0% {
        transform: translateX(-10px);
        opacity: 0.5;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes scaleIn {
    0% {
        transform: scale(0.5);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-5px);
    }
    75% {
        transform: translateX(5px);
    }
}

.permanent-roles-section {
    margin-top: 32px;
}

.permanent-roles-section h3 {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    padding-left: 4px;
}

/* Responsive */
@media (max-width: 768px) {
    .actions-bar {
        flex-direction: column;
    }

    .actions-bar .btn {
        width: 100%;
    }

    .nav-content {
        flex-direction: column;
        gap: 12px;
    }
    
    .role-row {
        grid-template-columns: 40px 1fr;
        padding: 12px 16px;
    }
    
    .role-info {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .role-name {
        font-size: 14px;
    }
    
    .role-description {
        font-size: 12px;
    }
    
    .role-badges {
        justify-content: flex-start;
    }
}