/* Isolated fix: prevent missing-glyph square in sidebar dropdown caret. */
html.expanded #miniSidebar .dropdown .dropdown-toggle::after,
html.collapsed #miniSidebar .dropdown .dropdown-toggle::after,
.offcanvasNav .dropdown .dropdown-toggle::after {
    content: "\25BE" !important;
    border: 0 !important;
    display: inline-block !important;
    font-family: "Public Sans", sans-serif !important;
    font-size: 1rem;
    line-height: 1;
    margin-left: 0.255em;
    vertical-align: 0.255em;
    opacity: 1;
    transition: transform 0.2s ease;
}

html.expanded #miniSidebar .dropdown-toggle[aria-expanded="true"]::after,
html.collapsed #miniSidebar .dropdown-toggle[aria-expanded="true"]::after,
.offcanvasNav .dropdown-toggle[aria-expanded="true"]::after {
    transform: rotate(180deg);
}

html.collapsed #miniSidebar .dropdown .dropdown-toggle::after {
    display: none !important;
}

.theme-icon,
.theme-icon-active {
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.theme-icon svg,
.theme-icon-active svg {
    width: 1rem;
    height: 1rem;
}

.generic-user-avatar {
    background: color-mix(in srgb, var(--ds-primary) 16%, transparent);
    color: var(--ds-primary);
    border: 1px solid color-mix(in srgb, var(--ds-primary) 28%, var(--ds-gray-300));
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

html,
body,
#content,
#main_content {
    overflow-x: hidden;
}

.hidden {
    display: none !important;
}

.modal {
    position: fixed;
    inset: 0;
    width: 100vw;
    max-width: 100%;
    box-sizing: border-box;
    background: rgba(0, 0, 0, 0.45);
    display: grid;
    place-items: center;
    padding: 1rem;
    overflow-x: hidden;
    overflow-y: auto;
    z-index: 1100;
}

.modal.hidden {
    display: none !important;
}

.modal-dialog {
    width: min(700px, calc(100vw - 2rem));
    max-width: calc(100vw - 2rem);
    max-height: 90vh;
    overflow: auto;
    pointer-events: auto;
}

.schedule-modal-dialog {
    width: min(820px, calc(100vw - 2rem));
    max-width: calc(100vw - 2rem);
}

.modal .modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.modal .card-body {
    padding: 1rem;
}

.modal .card {
    border: 1px solid color-mix(in srgb, var(--ds-primary) 8%, var(--ds-border-color));
    box-shadow: 0 1.25rem 3rem rgba(15, 23, 42, 0.18);
}

.modal .modal-header {
    padding-bottom: 0.75rem;
    margin-bottom: 0.25rem;
    border-bottom: 1px solid var(--ds-border-color);
}

.modal .modal-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
}

.modal form label,
#login-panel label {
    display: grid;
    gap: 0.4rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--ds-body-color);
}

.form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.5rem;
}

.check {
    display: inline-flex !important;
    grid-template-columns: none !important;
    align-items: center;
    gap: 0.55rem;
    font-weight: 600;
}

.check input {
    margin: 0;
}

.device-cmd.toggle-on {
    background: color-mix(in srgb, var(--ds-success) 16%, var(--ds-body-bg));
    border-color: color-mix(in srgb, var(--ds-success) 35%, var(--ds-border-color));
    color: color-mix(in srgb, var(--ds-success) 70%, var(--ds-body-color));
}

.device-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
}

#devices-tbody td,
#users-tbody td {
    vertical-align: middle;
}

.mono,
#user-twofa-box {
    font-family: var(--ds-font-monospace);
    white-space: pre-wrap;
    background: var(--ds-secondary-bg);
    border: 1px solid var(--ds-border-color);
    border-radius: var(--ds-border-radius);
    padding: 0.85rem;
}

#user-twofa-box {
    margin-top: 1rem;
    display: grid;
    gap: 0.75rem;
}

#user-twofa-status,
#device-provisioning-status,
#schedule-device-label {
    color: var(--ds-secondary-color);
}

#user-twofa-verify {
    display: grid;
    gap: 0.65rem;
}

.twofa-qr {
    display: grid;
    gap: 0.5rem;
    justify-items: start;
}

.twofa-qr p {
    margin: 0;
}

#user-twofa-qr {
    width: 220px;
    max-width: 100%;
    height: auto;
    border-radius: 0.5rem;
    border: 1px solid var(--ds-border-color);
    background: #fff;
    padding: 0.35rem;
}

#schedule-grid {
    display: grid;
    gap: 0.55rem;
}

.schedule-row {
    display: grid;
    grid-template-columns: 120px 1fr 1fr auto;
    gap: 0.6rem;
    align-items: center;
    padding: 0.75rem;
    border: 1px solid var(--ds-border-color);
    border-radius: var(--ds-border-radius);
    background: var(--ds-body-bg);
}

html.collapsed #content,
html.expanded #content {
    padding-top: 64px;
}

@media (max-width: 990px) {
    html.collapsed #content,
    html.expanded #content {
        padding-top: 64px;
        padding-left: 16px;
        padding-right: 16px;
    }
}

/* Dashboard-specific styles are now in admin-dashboard.css */

/* Button state refinement: hover, focus, active, disabled states */
.btn {
    transition: all 0.15s ease;
    position: relative;
}

.btn:hover:not(:disabled):not(.disabled) {
    transform: translateY(-1px);
}

.btn:focus-visible {
    outline: 2px solid var(--ds-primary);
    outline-offset: 2px;
}

.btn:active:not(:disabled):not(.disabled) {
    transform: translateY(0);
}

.btn:disabled,
.btn.disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* Primary button states */
.btn-primary:not(:disabled):not(.disabled):hover {
    filter: brightness(1.1);
}

.btn-primary:not(:disabled):not(.disabled):active {
    filter: brightness(0.95);
}

/* Outline button states */
.btn-outline-secondary:not(:disabled):not(.disabled):hover {
    background: color-mix(in srgb, var(--ds-secondary-color) 8%, var(--ds-body-bg));
}

.btn-outline-secondary:not(:disabled):not(.disabled):active {
    background: color-mix(in srgb, var(--ds-secondary-color) 12%, var(--ds-body-bg));
}

/* Light button states */
.btn-light:not(:disabled):not(.disabled):hover {
    background: color-mix(in srgb, #000 4%, var(--ds-body-bg));
}

.btn-light:not(:disabled):not(.disabled):active {
    background: color-mix(in srgb, #000 8%, var(--ds-body-bg));
}

/* Enhanced form focus states */
.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: var(--ds-primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--ds-primary) 20%, transparent);
}

/* Modal accessibility enhancements */
.modal[role="dialog"] {
    display: none;
}

.modal[role="dialog"]:not(.hidden) {
    display: grid;
}

.modal[role="dialog"]:focus-within .modal-dialog {
    box-shadow: 0 1.25rem 3rem rgba(15, 23, 42, 0.18), 0 0 0 3px color-mix(in srgb, var(--ds-primary) 25%, transparent);
}

/* Modal close button accessibility */
.modal [data-close-modal] {
    flex-shrink: 0;
}

.modal [data-close-modal]:focus-visible {
    outline: 2px solid var(--ds-primary);
    outline-offset: -2px;
}

/* Icon button accessibility */
.icon-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    min-height: 2.5rem;
}

.icon-button:focus-visible {
    outline: 2px solid var(--ds-primary);
    outline-offset: -2px;
}

@media (max-width: 920px) {
    .schedule-row {
        grid-template-columns: 1fr 1fr;
    }

    .device-actions,
    .form-actions {
        justify-content: flex-start;
    }
}