:root {
    --bg-start: #f7f7f8;
    --bg-end: #ececef;
    --text-main: #1f2937;
    --text-soft: #6b7280;
    --surface: rgba(255, 255, 255, 0.88);
    --surface-solid: #ffffff;
    --surface-soft: #f9fafb;
    --border: #e5e7eb;
    --border-strong: #d1d5db;
    --shadow: rgba(15, 23, 42, 0.06);

    --navbar-bg: rgba(255, 255, 255, 0.92);
    --nav-text: #4b5563;
    --nav-hover-bg: #f3f4f6;
    --nav-hover-text: #111827;
    --brand-text: #111827;

    --btn-primary-bg: #9ca3af;
    --btn-primary-border: #9ca3af;
    --btn-primary-hover: #6b7280;

    --btn-outline-text: #6b7280;
    --btn-outline-border: #9ca3af;
    --btn-outline-hover-bg: #9ca3af;
    --btn-outline-hover-text: #ffffff;

    --input-bg: #ffffff;
    --input-border: #d1d5db;
    --input-focus: #9ca3af;

    --dropzone-bg: #f9fafb;
    --dropzone-hover: #f3f4f6;
    --dropzone-drag: #eef2f7;

    --avatar-bg-1: #9ca3af;
    --avatar-bg-2: #6b7280;
    --avatar-text: #ffffff;
}

body.dark-mode {
    --bg-start: #111827;
    --bg-end: #0f172a;
    --text-main: #e5e7eb;
    --text-soft: #cbd5e1;
    --surface: rgba(17, 24, 39, 0.92);
    --surface-solid: #111827;
    --surface-soft: #1f2937;
    --border: #374151;
    --border-strong: #4b5563;
    --shadow: rgba(0, 0, 0, 0.35);

    --navbar-bg: rgba(17, 24, 39, 0.94);
    --nav-text: #cbd5e1;
    --nav-hover-bg: #1f2937;
    --nav-hover-text: #ffffff;
    --brand-text: #f9fafb;

    --btn-primary-bg: #6b7280;
    --btn-primary-border: #6b7280;
    --btn-primary-hover: #4b5563;

    --btn-outline-text: #d1d5db;
    --btn-outline-border: #6b7280;
    --btn-outline-hover-bg: #6b7280;
    --btn-outline-hover-text: #ffffff;

    --input-bg: #111827;
    --input-border: #4b5563;
    --input-focus: #9ca3af;

    --dropzone-bg: #111827;
    --dropzone-hover: #1f2937;
    --dropzone-drag: #273449;

    --avatar-bg-1: #6b7280;
    --avatar-bg-2: #374151;
    --avatar-text: #ffffff;
}

html {
    font-size: 14px;
    height: 100%;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html,
body {
    min-height: 100%;
    margin: 0;
}

body {
    display: flex;
    flex-direction: column;
    background: linear-gradient(135deg, var(--bg-start), var(--bg-end));
    color: var(--text-main);
}

/* Fokus */
.btn:focus,
.btn:active:focus,
.btn-link.nav-link:focus {
    box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.22);
    outline: none;
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.22);
    outline: none;
}

/* Layout */
.app-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 0 30px 0;
}

.app-content {
    width: 100%;
    max-width: 1400px;
    background-color: var(--surface);
    border-radius: 18px;
    padding: 30px;
    box-shadow: 0 10px 30px var(--shadow);
}

.container {
    width: 100%;
}

/* Header / Navbar */
.app-navbar {
    background: var(--navbar-bg);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 8px 24px var(--shadow);
    padding: 0.9rem 1.25rem;
}

.app-brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
}

.app-logo {
    height: 42px;
    width: auto;
    display: block;
}

.logo {
    height: 40px;
    display: block;
}

.app-brand-text,
.navbar-brand span {
    font-size: 1.35rem;
    font-weight: 500;
    letter-spacing: -0.01em;
    color: var(--brand-text);
}

.app-nav-link {
    color: var(--nav-text) !important;
    font-weight: 500;
    margin-right: 0.5rem;
    border-radius: 10px;
    padding: 0.55rem 0.9rem !important;
    transition: all 0.2s ease;
}

.app-nav-link:hover {
    background-color: var(--nav-hover-bg);
    color: var(--nav-hover-text) !important;
}

.navbar-toggler {
    border: none;
    box-shadow: none !important;
}

/* Footer */
.app-footer,
.footer {
    margin-top: auto;
    padding: 14px 0;
    background: transparent;
}

/* Buttons */
.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-border);
    color: #ffffff;
    border-radius: 14px;
    min-height: 54px;
    font-weight: 500;
    font-size: 1.05rem;
    padding-left: 1rem;
    padding-right: 1rem;
}

.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
    color: #ffffff;
}

.btn-outline-primary {
    color: var(--btn-outline-text);
    border-color: var(--btn-outline-border);
    border-radius: 12px;
}

.btn-outline-primary:hover,
.btn-outline-primary:focus {
    background-color: var(--btn-outline-hover-bg);
    border-color: var(--btn-outline-hover-bg);
    color: var(--btn-outline-hover-text);
}

/* Forms */
.form-floating input {
    background-color: var(--input-bg);
}

.form-control,
.form-select {
    background-color: var(--input-bg);
    color: var(--text-main);
    border: 1px solid var(--input-border);
    border-radius: 14px;
    box-shadow: none;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.22);
    background-color: var(--input-bg);
}

.form-floating > label {
    color: var(--text-soft);
}

.form-control::placeholder {
    color: var(--text-soft);
    opacity: 0.7;
}

/* Autofill fix */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active,
textarea:-webkit-autofill,
textarea:-webkit-autofill:hover,
textarea:-webkit-autofill:focus,
select:-webkit-autofill,
select:-webkit-autofill:hover,
select:-webkit-autofill:focus {
    -webkit-text-fill-color: var(--text-main) !important;
    caret-color: var(--text-main);
    transition: background-color 9999s ease-in-out 0s;
    -webkit-box-shadow: 0 0 0 1000px var(--input-bg) inset !important;
    box-shadow: 0 0 0 1000px var(--input-bg) inset !important;
    border: 1px solid var(--input-border) !important;
}

/* Login */
.login-page {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 0;
}

.login-card {
    width: 100%;
    max-width: 460px;
    background: var(--surface-solid);
    border-radius: 22px;
    padding: 36px;
    box-shadow: 0 20px 50px var(--shadow);
    border: 1px solid var(--border);
}

.login-card-header {
    margin-bottom: 24px;
    text-align: center;
}

.login-card-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.login-card-header p {
    margin: 0;
    color: var(--text-soft);
    font-size: 1rem;
}

.login-card .form-control {
    border-radius: 14px;
    min-height: 58px;
    border: 1px solid var(--input-border);
    box-shadow: none;
    background-color: var(--input-bg);
    color: var(--text-main);
}

.login-card .form-control:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.22);
    background-color: var(--input-bg);
    outline: none;
}

.login-card .form-floating > label {
    color: var(--text-soft);
}

.login-card a,
.files-card a {
    color: var(--text-soft);
}

.login-card a:hover,
.files-card a:hover {
    color: var(--text-main);
    text-decoration: underline;
}

/* Passwort anzeigen */
.password-field-wrapper {
    position: relative;
}

.password-field-wrapper .form-floating {
    position: relative;
}

.password-field-wrapper .form-control {
    padding-right: 3.25rem;
}

.password-toggle-btn {
    position: absolute;
    top: 50%;
    right: 14px;
    transform: translateY(-50%);
    border: none;
    background: transparent;
    color: var(--text-soft);
    cursor: pointer;
    font-size: 1.05rem;
    line-height: 1;
    padding: 0;
    z-index: 5;
    transition: color 0.2s ease, transform 0.2s ease;
}

.password-toggle-btn:hover {
    color: var(--text-main);
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.password-toggle-btn:focus {
    outline: none;
    box-shadow: none;
}

.password-toggle-btn svg {
    width: 20px;
    height: 20px;
    pointer-events: none;
}

body.dark-mode .password-toggle-btn {
    color: #cbd5e1;
}

body.dark-mode .password-toggle-btn:hover {
    color: #f8fafc;
}

/* Files page */
.files-page {
    padding-top: 10px;
}

.files-header {
    margin-bottom: 24px;
}

.files-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 6px;
}

.files-header p {
    color: var(--text-soft);
    margin: 0;
}

.files-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-bottom: 24px;
}

.files-card,
.files-table-card {
    background: var(--surface-solid);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 24px;
    box-shadow: 0 10px 30px var(--shadow);
}

.files-card h3,
.files-table-header h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-main);
}

.files-table-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
    gap: 10px;
}

.files-table-header h3 {
    margin: 0;
    font-size: 1.15rem;
}

.files-count {
    color: var(--text-soft);
    font-size: 0.95rem;
}

.files-table thead th {
    color: var(--nav-text);
    font-weight: 600;
    border-bottom: 1px solid var(--border);
    background: var(--surface-soft);
}

.files-table tbody tr:hover {
    background-color: var(--surface-soft);
}

.files-table td,
.files-table th {
    vertical-align: middle;
}

.files-card .form-control,
.files-card .form-select {
    border-radius: 12px;
    min-height: 46px;
    border: 1px solid var(--input-border);
    background-color: var(--input-bg);
    color: var(--text-main);
}

.files-card .form-control:focus,
.files-card .form-select:focus {
    border-color: var(--input-focus);
    box-shadow: 0 0 0 2px rgba(156, 163, 175, 0.22);
    background-color: var(--input-bg);
    outline: none;
}

/* Messages */
.alert {
    border-radius: 14px;
}

body.dark-mode .text-danger {
    color: #fca5a5 !important;
}

/* User */
.user-name {
    font-size: 0.95rem;
    color: var(--text-soft);
    font-weight: 500;
}

.user-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--avatar-bg-1), var(--avatar-bg-2));
    color: var(--avatar-text);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    border: none;
}

.user-avatar.avatar-color-1 { background: linear-gradient(135deg, #94a3b8, #64748b); }
.user-avatar.avatar-color-2 { background: linear-gradient(135deg, #60a5fa, #2563eb); }
.user-avatar.avatar-color-3 { background: linear-gradient(135deg, #34d399, #059669); }
.user-avatar.avatar-color-4 { background: linear-gradient(135deg, #fbbf24, #d97706); }
.user-avatar.avatar-color-5 { background: linear-gradient(135deg, #f472b6, #db2777); }
.user-avatar.avatar-color-6 { background: linear-gradient(135deg, #a78bfa, #7c3aed); }

/* Avatar Dropdown */
.avatar-dropdown-toggle {
    outline: none;
    box-shadow: none !important;
}

.avatar-dropdown-toggle::after {
    display: none !important;
}

.user-avatar-lg {
    width: 52px;
    height: 52px;
    font-size: 1.05rem;
}

.user-dropdown {
    min-width: 300px;
    padding: 0;
    border-radius: 18px;
    overflow: hidden;
    background: var(--surface-solid);
    border: 1px solid var(--border);
    box-shadow: 0 16px 40px var(--shadow);
}

.user-dropdown-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    background: var(--surface-soft);
}

.user-dropdown-userinfo {
    min-width: 0;
}

.user-dropdown-name {
    font-weight: 700;
    color: var(--text-main);
    line-height: 1.2;
}

.user-dropdown-email {
    color: var(--text-soft);
    font-size: 0.92rem;
    word-break: break-word;
    margin-top: 4px;
}

.user-dropdown .dropdown-divider {
    margin: 0;
    border-top-color: var(--border);
}

.user-dropdown-item {
    padding: 12px 16px;
    color: var(--text-main);
    background: transparent;
    transition: all 0.2s ease;
}

.user-dropdown-item:hover,
.user-dropdown-item:focus {
    background: var(--nav-hover-bg);
    color: var(--nav-hover-text);
}

.user-dropdown-item.text-danger {
    color: #dc3545 !important;
}

.user-dropdown-item.text-danger:hover,
.user-dropdown-item.text-danger:focus {
    background: rgba(220, 53, 69, 0.08);
    color: #dc3545 !important;
}

body.dark-mode .user-dropdown-item.text-danger:hover,
body.dark-mode .user-dropdown-item.text-danger:focus {
    background: rgba(248, 113, 113, 0.12);
}

.user-dropdown .badge,
.nav-link .badge {
    border-radius: 8px;
    font-size: 0.72rem;
    padding: 4px 8px;
}

/* Drag & Drop */
.drop-zone {
    position: relative;
    border: 2px dashed var(--border-strong);
    border-radius: 16px;
    background: var(--dropzone-bg);
    min-height: 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    transition: all 0.2s ease;
    cursor: pointer;
    padding: 20px;
}

.drop-zone:hover {
    background: var(--dropzone-hover);
    border-color: var(--input-focus);
}

.drop-zone.dragover {
    background: var(--dropzone-drag);
    border-color: var(--btn-primary-hover);
}

.drop-zone-content {
    display: flex;
    flex-direction: column;
    gap: 6px;
    color: var(--text-soft);
}

.drop-zone-content strong {
    font-size: 1rem;
    color: var(--text-main);
}

.drop-zone-input {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
}

.selected-file-name {
    font-size: 0.95rem;
    color: var(--text-soft);
}

/* Explorer layout */
.files-card hr {
    margin: 18px 0;
}

.explorer-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
}

.explorer-sidebar {
    min-width: 0;
}

.explorer-content {
    min-width: 0;
}

.sidebar-folder-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sidebar-folder-link {
    display: block;
    padding: 10px 12px;
    border-radius: 12px;
    text-decoration: none;
    color: var(--text-main);
    background: var(--surface-soft);
    border: 1px solid var(--border);
    transition: all 0.2s ease;
}

.sidebar-folder-link:hover {
    background: var(--nav-hover-bg);
    color: var(--nav-hover-text);
}

.sidebar-folder-link.active {
    background: var(--btn-primary-bg);
    color: #ffffff;
    border-color: var(--btn-primary-bg);
}

.folder-icon {
    margin-right: 6px;
}

.folder-actions-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.folder-inline-form {
    display: flex;
    gap: 8px;
    align-items: center;
}

.folder-inline-form .form-control,
.folder-inline-form .form-select {
    min-width: 220px;
}

.child-folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.child-folder-card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--border);
    background: var(--surface-soft);
    text-decoration: none;
    color: var(--text-main);
    transition: all 0.2s ease;
}

.child-folder-card:hover {
    background: var(--nav-hover-bg);
    color: var(--nav-hover-text);
}

.child-folder-icon {
    font-size: 1.4rem;
}

.child-folder-name {
    font-weight: 500;
    color: var(--text-main);
}

.navigation-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.breadcrumb-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.breadcrumb-link {
    display: inline-flex;
    align-items: center;
    padding: 6px 10px;
    border-radius: 10px;
    text-decoration: none;
    background: var(--surface-soft);
    color: var(--text-main);
    border: 1px solid var(--border);
    font-size: 0.95rem;
}

.breadcrumb-link:hover {
    background: var(--nav-hover-bg);
    color: var(--nav-hover-text);
}

/* Upload progress */
.upload-progress-wrapper .progress {
    height: 22px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--surface-soft);
    border: 1px solid var(--border);
}

.upload-progress-wrapper .progress-bar {
    background: var(--btn-primary-bg);
    color: #fff;
    font-size: 0.85rem;
    font-weight: 600;
}

.upload-progress-text {
    color: var(--text-soft);
    font-size: 0.95rem;
}

/* Modal */
.modal-content {
    background-color: var(--surface-solid);
    color: var(--text-main);
    border: 1px solid var(--border);
    box-shadow: 0 10px 30px var(--shadow);
    border-radius: 18px;
}

.modal-header,
.modal-footer {
    border-color: var(--border);
}

.modal-title {
    color: var(--text-main);
}

.modal-body {
    color: var(--text-soft);
}

.btn-close {
    filter: none;
}

body.dark-mode .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}

.modal-backdrop.show {
    opacity: 0.5;
}

body.dark-mode .modal-backdrop.show {
    opacity: 0.7;
}

#sessionTimeoutModal .btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-border);
    color: #ffffff;
}

#sessionTimeoutModal .btn-primary:hover,
#sessionTimeoutModal .btn-primary:focus {
    background-color: var(--btn-primary-hover);
    border-color: var(--btn-primary-hover);
    color: #ffffff;
}

#sessionTimeoutModal .progress {
    height: 10px;
    border-radius: 999px;
    overflow: hidden;
    background: var(--surface-soft);
    border: 1px solid var(--border);
}

#sessionTimeoutModal .progress-bar {
    background: var(--btn-primary-bg);
    transition: width 1s linear;
}

#sessionTimeoutModal .btn-outline-danger {
    border-radius: 12px;
}

/* Tables dark mode */
body.dark-mode .files-table td {
    color: var(--text-soft);
}

body.dark-mode .files-table th {
    color: #e2e8f0;
}

body.dark-mode .files-table td.fw-semibold {
    color: #f8fafc;
}

body.dark-mode .files-table tbody tr {
    border-color: var(--border);
}

body.dark-mode .files-table tbody tr:hover {
    background-color: #1f2937;
}

body.dark-mode .table td,
body.dark-mode .table th {
    color: var(--text-soft);
}

body.dark-mode .table td:first-child,
body.dark-mode .table th:first-child {
    color: #f8fafc;
    font-weight: 500;
}

body.dark-mode .table td:nth-child(2),
body.dark-mode .table td:nth-child(3) {
    color: #dbe4ee;
}

body.dark-mode .table td strong,
body.dark-mode .table td.fw-semibold {
    color: #f8fafc;
}

body.dark-mode .table tbody tr {
    border-color: var(--border);
}

body.dark-mode .table tbody tr:hover {
    background-color: #1f2937;
}

/* Authenticator / 2FA */
.authenticator-header {
    margin-bottom: 28px;
}

.authenticator-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
    margin-bottom: 8px;
}

.authenticator-header p {
    color: var(--text-soft);
    margin: 0;
}

.authenticator-steps {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.authenticator-step {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    align-items: start;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: var(--surface-soft);
}

.authenticator-step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--btn-primary-bg);
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.authenticator-step-content h4 {
    margin: 0 0 10px 0;
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--text-main);
}

.authenticator-step-content p {
    color: var(--text-soft);
    margin-bottom: 12px;
}

.authenticator-app-list {
    margin: 0;
    padding-left: 18px;
    color: var(--text-main);
}

.authenticator-app-list li {
    margin-bottom: 4px;
}

.authenticator-qr {
    width: 220px;
    height: 220px;
    object-fit: contain;
    border-radius: 16px;
    padding: 12px;
    background: #ffffff;
    border: 1px solid var(--border);
    box-shadow: 0 8px 24px var(--shadow);
}

.authenticator-key-box {
    display: inline-block;
    padding: 12px 16px;
    border-radius: 12px;
    background: var(--surface);
    border: 1px solid var(--border);
    margin-bottom: 10px;
}

.authenticator-key-box kbd {
    font-size: 1rem;
    color: var(--text-main);
    background: transparent;
    padding: 0;
}

body.dark-mode .authenticator-qr {
    background: #ffffff;
}

/* Recovery codes */
.recovery-warning-box {
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    color: var(--text-soft);
    margin-bottom: 22px;
}

.recovery-codes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.recovery-code-item {
    padding: 14px 16px;
    border-radius: 12px;
    background: var(--surface-soft);
    border: 1px solid var(--border);
    color: var(--text-main);
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
    font-size: 0.95rem;
    text-align: center;
    word-break: break-word;
}

/* Manage pages */
body.dark-mode .form-control:disabled,
body.dark-mode .form-control[readonly] {
    background-color: #1f2937;
    color: #cbd5e1;
    border-color: #4b5563;
    opacity: 1;
}

body.dark-mode .form-floating > .form-control:disabled ~ label,
body.dark-mode .form-floating > .form-control[readonly] ~ label {
    color: #94a3b8;
}

body.dark-mode .nav-link.app-nav-link {
    color: var(--text-soft) !important;
}

body.dark-mode .nav-link.app-nav-link.active,
body.dark-mode .nav-link.app-nav-link:hover {
    color: var(--text-main) !important;
}

body.dark-mode .files-card hr {
    border-color: var(--border);
}

body.dark-mode .files-card .row {
    color: var(--text-main);
}

.form-check-label {
    color: var(--text-main);
}

body.dark-mode .form-check-label {
    color: var(--text-main);
}

body.dark-mode .form-check-input {
    background-color: #111827;
    border-color: #4b5563;
}

body.dark-mode .form-check-input:checked {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
}

/* Links */
a {
    color: var(--text-main);
    text-decoration: none;
}

a:hover {
    color: var(--nav-hover-text);
    text-decoration: none;
    opacity: 0.8;
}

.files-table a {
    color: var(--text-main);
}

.files-table a:hover {
    color: var(--nav-hover-text);
}

.nav-pills .nav-link {
    color: var(--text-soft);
    background: transparent;
}

.nav-pills .nav-link:hover {
    color: var(--text-main);
    background: var(--nav-hover-bg);
}

.nav-pills .nav-link.active {
    background: var(--btn-primary-bg);
    color: #ffffff !important;
    border-radius: 10px;
}

/* Responsive */
@media (max-width: 992px) {
    .explorer-layout {
        grid-template-columns: 1fr;
    }

    .folder-inline-form {
        width: 100%;
        flex-wrap: wrap;
    }

    .folder-inline-form .form-control,
    .folder-inline-form .form-select {
        min-width: 100%;
    }
}

@media (max-width: 768px) {
    .authenticator-step {
        grid-template-columns: 1fr;
    }

    .authenticator-step-number {
        margin-bottom: 4px;
    }

    .authenticator-qr {
        width: 180px;
        height: 180px;
    }
}