/* DevExpress Fluent SVG Icon Mask System (chuẩn WebApp & Mobile) */
.icon, .dx-icon {
    display: inline-block;
    vertical-align: middle;
    width: 1.25rem;
    height: 1.25rem;
    background-size: contain;
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    -webkit-mask-position: center center;
    mask-position: center center;
    -webkit-mask-size: 100% 100%;
    mask-size: 100% 100%;
    background-color: currentColor;
    flex-shrink: 0;
}

.small-icon { width: 1rem; height: 1rem; }
.medium-icon { width: 1.25rem; height: 1.25rem; }
.large-icon { width: 1.5rem; height: 1.5rem; }
.xlarge-icon { width: 1.75rem; height: 1.75rem; }

.icon-home {
    -webkit-mask-image: url("../images/icons/home.svg");
    mask-image: url("../images/icons/home.svg");
}
.icon-calendar {
    -webkit-mask-image: url("../images/icons/calendar.svg");
    mask-image: url("../images/icons/calendar.svg");
}
.icon-location, .icon-pin {
    -webkit-mask-image: url("../images/icons/pin.svg");
    mask-image: url("../images/icons/pin.svg");
}
.icon-payment, .icon-payroll, .icon-money {
    -webkit-mask-image: url("../images/icons/payment.svg");
    mask-image: url("../images/icons/payment.svg");
}
.icon-person, .icon-profile {
    -webkit-mask-image: url("../images/icons/person.svg");
    mask-image: url("../images/icons/person.svg");
}
.icon-bell, .icon-notification {
    -webkit-mask-image: url("../images/icons/bell.svg");
    mask-image: url("../images/icons/bell.svg");
}
.icon-menu, .icon-hamburger, .icon-navigation {
    -webkit-mask-image: url("../images/icons/navigation.svg");
    mask-image: url("../images/icons/navigation.svg");
}
.icon-logout, .icon-sign-out {
    -webkit-mask-image: url("../images/icons/sign-out.svg");
    mask-image: url("../images/icons/sign-out.svg");
}
.icon-theme, .icon-moon {
    -webkit-mask-image: url("../images/icons/weather-moon.svg");
    mask-image: url("../images/icons/weather-moon.svg");
}
.icon-sun {
    -webkit-mask-image: url("../images/icons/weather-sunny.svg");
    mask-image: url("../images/icons/weather-sunny.svg");
}
.icon-add {
    -webkit-mask-image: url("../images/icons/add.svg");
    mask-image: url("../images/icons/add.svg");
}
.icon-edit {
    -webkit-mask-image: url("../images/icons/edit.svg");
    mask-image: url("../images/icons/edit.svg");
}
.icon-back, .icon-arrow-left {
    -webkit-mask-image: url("../images/icons/arrow-left.svg");
    mask-image: url("../images/icons/arrow-left.svg");
}
.icon-refresh, .icon-sync {
    -webkit-mask-image: url("../images/icons/arrow-sync.svg");
    mask-image: url("../images/icons/arrow-sync.svg");
}
.icon-close, .icon-dismiss {
    -webkit-mask-image: url("../images/icons/dismiss.svg");
    mask-image: url("../images/icons/dismiss.svg");
}
.icon-document, .icon-report, .icon-protest {
    -webkit-mask-image: url("../images/icons/document.svg");
    mask-image: url("../images/icons/document.svg");
}
.icon-factory, .icon-workshop {
    -webkit-mask-image: url("../images/icons/factory.svg");
    mask-image: url("../images/icons/factory.svg");
}
.icon-qr {
    -webkit-mask-image: url("../images/icons/qr.svg");
    mask-image: url("../images/icons/qr.svg");
}
.icon-check {
    -webkit-mask-image: url("../images/icons/check.svg");
    mask-image: url("../images/icons/check.svg");
}
.icon-chevron-right {
    -webkit-mask-image: url("../images/icons/chevron-right.svg");
    mask-image: url("../images/icons/chevron-right.svg");
}
.icon-chevron-down {
    -webkit-mask-image: url("../images/icons/chevron-down.svg");
    mask-image: url("../images/icons/chevron-down.svg");
}
.icon-chevron-up {
    -webkit-mask-image: url("../images/icons/chevron-up.svg");
    mask-image: url("../images/icons/chevron-up.svg");
}
.icon-copy {
    -webkit-mask-image: url("../images/icons/copy.svg");
    mask-image: url("../images/icons/copy.svg");
}
.icon-lock {
    -webkit-mask-image: url("../images/icons/lock-closed.svg");
    mask-image: url("../images/icons/lock-closed.svg");
}

/* Shared Mobile components. Keep page-specific rules in employee/workshop CSS. */
.mobile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 0 16px 12px;
    color: var(--vnta-text-main);
    background: var(--vnta-surface);
    border-bottom: 1px solid var(--vnta-border);
}

.mobile-header__leading,
.mobile-header__actions {
    display: flex;
    align-items: center;
}

.mobile-header__leading {
    min-width: 0;
    gap: 12px;
}

.mobile-header__actions {
    flex: 0 0 auto;
    gap: 8px;
}

.mobile-header__menu,
.mobile-header__notification {
    position: relative;
    padding: 4px;
    color: var(--vnta-primary);
    background: transparent;
    border: 0;
    border-radius: var(--vnta-radius-sm);
    cursor: pointer;
    font-size: 20px;
}

.mobile-header__identity {
    min-width: 0;
}

.mobile-header__eyebrow,
.mobile-header__status {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: var(--vnta-font-caption, 12px);
}

.mobile-header__eyebrow {
    color: var(--vnta-text-muted);
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mobile-header__title {
    overflow: hidden;
    color: var(--vnta-text-main);
    font-size: var(--vnta-font-subtitle, 16px);
    font-weight: 700;
    line-height: var(--vnta-line-height-subtitle, 1.35);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-header__status {
    margin-top: 1px;
    color: var(--vnta-success);
}

.mobile-header__notification-dot {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 8px;
    height: 8px;
    background: var(--vnta-danger);
    border: 1px solid var(--vnta-surface);
    border-radius: 50%;
}

.mobile-header__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: var(--vnta-primary);
    background: var(--vnta-primary-light);
    border: 1px solid var(--vnta-primary);
    border-radius: 50%;
    font-size: var(--vnta-font-body, 14px);
    font-weight: 700;
}

/* Mobile Off-Canvas Drawer Overlay */
.mobile-drawer-root {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1050;
    pointer-events: none;
    visibility: hidden;
    transition: visibility 0.25s ease;
}

.mobile-drawer-root.is-open {
    pointer-events: auto;
    visibility: visible;
}

.mobile-drawer-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--mobile-overlay, rgba(15, 23, 42, 0.45));
    backdrop-filter: blur(2px);
    opacity: 0;
    transition: opacity 0.25s ease;
}

.mobile-drawer-root.is-open .mobile-drawer-backdrop {
    opacity: 1;
}

.mobile-drawer-panel {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 290px;
    max-width: 85vw;
    background: var(--vnta-surface);
    box-shadow: 4px 0 24px rgba(15, 23, 42, 0.25);
    transform: translateX(-100%);
    transition: transform 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.mobile-drawer-root.is-open .mobile-drawer-panel {
    transform: translateX(0);
}

.mobile-drawer__content {
    display: flex;
    flex-direction: column;
    height: 100%;
    color: var(--vnta-text-main);
    background: var(--vnta-surface);
}

.mobile-drawer__profile {
    padding: calc(16px + var(--safe-area-top, 0px)) 20px 20px;
    color: var(--vnta-on-hero);
    background: linear-gradient(135deg, var(--vnta-hero-start), var(--vnta-hero-mid));
}

.mobile-drawer__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin-bottom: 12px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.2);
    border: 2px solid rgba(255, 255, 255, 0.5);
    border-radius: 50%;
    font-size: 22px;
    font-weight: 800;
}

.mobile-drawer__name {
    display: block;
    font-size: var(--vnta-font-subtitle, 16px);
    font-weight: 700;
    color: #ffffff;
}

.mobile-drawer__identity {
    margin-top: 4px;
    color: rgba(255, 255, 255, 0.85);
    font-size: var(--vnta-font-caption, 12px);
}

.mobile-drawer__nav {
    flex: 1;
    padding: 16px 12px;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.mobile-drawer__group-label {
    padding: 6px 12px 10px;
    color: var(--vnta-text-muted);
    font-size: var(--vnta-font-badge, 11px);
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mobile-drawer__link,
.mobile-drawer__theme-toggle {
    display: flex;
    align-items: center;
    width: 100%;
    gap: 14px;
    padding: 12px 14px;
    color: var(--vnta-text-main);
    background: transparent;
    border: 0;
    border-radius: var(--vnta-radius-md);
    cursor: pointer;
    font-size: var(--vnta-font-body, 14px);
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.mobile-drawer__link-icon {
    font-size: 18px;
    width: 24px;
    text-align: center;
    flex-shrink: 0;
}

.mobile-drawer__link-text {
    flex: 1;
}

.mobile-drawer__link:hover,
.mobile-drawer__link:active,
.mobile-drawer__theme-toggle:hover,
.mobile-drawer__theme-toggle:active {
    background: var(--vnta-primary-light);
    color: var(--vnta-primary);
}

.mobile-drawer__divider {
    margin: 14px 8px;
    border: 0;
    border-top: 1px solid var(--vnta-border);
}

.mobile-drawer__footer {
    padding: 16px 20px calc(16px + var(--safe-area-bottom, 0px));
    border-top: 1px solid var(--vnta-border);
    background: var(--vnta-surface);
}

.mobile-drawer__logout {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    width: 100%;
    min-height: 46px;
    color: var(--vnta-danger);
    background: var(--vnta-danger-bg);
    border: 1px solid var(--vnta-danger-border);
    border-radius: var(--vnta-radius-md);
    cursor: pointer;
    font-size: var(--vnta-font-body, 14px);
    font-weight: 600;
    transition: background 0.15s ease;
}

.mobile-drawer__logout:active {
    opacity: 0.85;
}

.mobile-bottom-nav {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: space-around;
    height: var(--bottom-nav-height);
    color: var(--vnta-text-muted);
    background: var(--vnta-surface);
    border-top: 1px solid var(--vnta-border);
    box-shadow: var(--mobile-bar-shadow);
}

.mobile-bottom-nav__item {
    display: flex;
    flex: 1 1 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2px;
    min-width: 0;
    padding: 2px 4px;
    color: inherit;
    border-radius: var(--vnta-radius-sm);
    text-decoration: none;
}

.mobile-bottom-nav__item.is-active {
    color: var(--vnta-primary);
}

.mobile-bottom-nav__icon {
    font-size: 20px;
    line-height: 1;
}

.mobile-bottom-nav__label {
    overflow: hidden;
    max-width: 100%;
    font-size: 11px;
    font-weight: var(--dxds-font-weight-base-default, 500);
    text-align: center;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mobile-bottom-nav__item.is-active .mobile-bottom-nav__label {
    font-weight: var(--dxds-font-weight-base-strong, 700);
}

.mobile-bottom-nav__primary-action {
    display: inline-flex;
    flex: 0 0 56px;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    margin: 0 2px;
    color: var(--vnta-primary-foreground);
    background: linear-gradient(135deg, var(--vnta-primary), var(--vnta-accent));
    border: 3px solid var(--vnta-surface);
    border-radius: 50%;
    box-shadow: 0 4px 12px var(--vnta-primary-shadow-strong);
    font-size: 24px;
    text-decoration: none;
    transform: translateY(-16px);
}

.mobile-bottom-sheet__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    padding-top: 8px;
}

.mobile-bottom-sheet__handle {
    width: 40px;
    height: 4px;
    margin-bottom: 8px;
    background: var(--vnta-border);
    border-radius: 2px;
}

.mobile-bottom-sheet__title {
    color: var(--vnta-text-main);
    font-size: var(--dxds-font-size-base-lg, 16px);
    font-weight: var(--dxds-font-weight-base-strong, 700);
}

.mobile-bottom-sheet__footer {
    width: 100%;
    padding: 12px 16px;
}

.mobile-toast {
    position: fixed;
    top: calc(var(--header-height) + max(16px, env(safe-area-inset-top, 0px)));
    right: 16px;
    left: 16px;
    z-index: 9999;
    animation: slideDown 0.3s ease-out;
}

.mobile-toast__card {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    color: var(--vnta-text-main);
    background: var(--vnta-surface-card);
    border: 1px solid var(--vnta-border);
    border-left: 4px solid var(--vnta-info);
    border-radius: var(--vnta-radius-md);
    box-shadow: var(--vnta-shadow-lg);
}

.mobile-toast__card--success { border-left-color: var(--vnta-success); }
.mobile-toast__card--warning { border-left-color: var(--vnta-warning); }
.mobile-toast__card--danger { border-left-color: var(--vnta-danger); }

.mobile-toast__icon {
    flex: 0 0 auto;
    font-size: 20px;
}

.mobile-toast__message {
    flex: 1;
    font-size: var(--dxds-font-size-base-md, 14px);
    font-weight: var(--dxds-font-weight-base-default, 500);
}

.mobile-login {
    text-align: center;
}

.mobile-login__brand {
    margin-bottom: 32px;
    color: var(--vnta-on-hero);
}

.mobile-login__logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin: 0 auto 16px;
    background: linear-gradient(135deg, var(--vnta-accent), var(--vnta-primary));
    border-radius: var(--vnta-radius-lg);
    box-shadow: 0 4px 15px var(--vnta-primary-shadow);
    font-size: 32px;
}

.mobile-login__brand h2 {
    margin: 0;
    color: inherit;
    font-size: var(--vnta-font-display, 24px);
    font-weight: 700;
    line-height: var(--vnta-line-height-display, 1.25);
}

.mobile-login__subtitle {
    margin-top: 4px;
    color: var(--vnta-on-hero-muted);
    font-size: var(--vnta-font-caption, 12px);
    line-height: var(--vnta-line-height-caption, 1.4);
}

.mobile-login__card {
    padding: 24px 20px;
    color: var(--vnta-text-main);
    text-align: left;
    box-shadow: var(--vnta-shadow-lg);
}

.mobile-login__card-title {
    margin-bottom: 16px;
    font-size: var(--vnta-font-subtitle, 16px);
    font-weight: 700;
    line-height: var(--vnta-line-height-subtitle, 1.35);
}

.mobile-login__error {
    margin-bottom: 16px;
    padding: 10px 12px;
    color: var(--vnta-danger-foreground);
    background: var(--vnta-danger-bg);
    border: 1px solid var(--vnta-danger-border);
    border-radius: var(--vnta-radius-sm);
    font-size: var(--vnta-font-caption, 12px);
    line-height: var(--vnta-line-height-caption, 1.4);
}

.mobile-login__fields {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.mobile-login__field label {
    display: block;
    margin-bottom: 6px;
    color: var(--vnta-text-muted);
    font-size: var(--vnta-font-caption, 12px);
    font-weight: 600;
}

.mobile-login__submit {
    width: 100%;
    height: var(--primary-touch-target);
    margin-top: 8px;
    color: var(--vnta-primary-foreground);
    background: linear-gradient(135deg, var(--vnta-primary), var(--vnta-accent));
    border: 0;
    border-radius: var(--vnta-radius-md);
    box-shadow: 0 4px 12px var(--vnta-primary-shadow);
    cursor: pointer;
    font: inherit;
    font-size: var(--vnta-font-body, 14px);
    font-weight: 700;
}

.vnta-browser-toast {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + 76px);
    right: 16px;
    left: 16px;
    z-index: 10000;
    padding: 14px 16px;
    color: var(--vnta-primary-foreground);
    background: var(--vnta-info);
    border-radius: var(--vnta-radius-md);
    box-shadow: var(--vnta-shadow-lg);
    font: var(--dxds-font-weight-base-default, 500) var(--dxds-font-size-base-md, 14px) / 1.4 system-ui, sans-serif;
}

.vnta-browser-toast--success { background: var(--vnta-success); }
.vnta-browser-toast--warning { background: var(--vnta-warning); }
.vnta-browser-toast--danger { background: var(--vnta-danger); }

@media (max-width: 359px) {
    .mobile-bottom-nav__label {
        font-size: 10px;
    }

    .mobile-bottom-nav__primary-action {
        flex-basis: 52px;
        width: 52px;
        height: 52px;
        font-size: 22px;
    }
}