/* ============================================================
   EduMaster — UI Enhancement Layer (loaded last)
   Premium polish: dialog, micro-interactions, SA dashboard
   ============================================================ */

/* ============================================================
   App Dialog (dialog.js overlay)
   ============================================================ */
.app-dialog-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(4px);
    z-index: 50000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: dialogOverlayIn 0.2s ease;
}

@keyframes dialogOverlayIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.app-dialog {
    background: var(--bg-surface);
    border-radius: var(--radius-xl);
    padding: 32px;
    max-width: 400px;
    width: 100%;
    box-shadow: var(--shadow-lg);
    animation: dialogCardIn 0.25s ease;
    text-align: center;
}

@keyframes dialogCardIn {
    from { opacity: 0; transform: translateY(10px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.app-dialog .dialog-icon {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.app-dialog .dialog-icon.info { background: var(--info-bg); color: var(--info); }
.app-dialog .dialog-icon.success { background: var(--success-bg); color: var(--success); }
.app-dialog .dialog-icon.error { background: var(--danger-bg); color: var(--danger); }
.app-dialog .dialog-icon.warn { background: var(--warning-bg); color: var(--warning); }
.app-dialog .dialog-icon.confirm { background: var(--warning-bg); color: var(--warning); }

.app-dialog .dialog-title {
    font-size: 1.05rem;
    font-weight: 800;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin-bottom: 6px;
}

.app-dialog .dialog-message {
    font-size: 0.92rem;
    color: var(--text-primary);
    line-height: 1.5;
    margin-bottom: 22px;
    word-break: break-word;
}

.app-dialog .dialog-actions {
    display: flex;
    gap: 10px;
    justify-content: center;
}

.app-dialog .dialog-btn {
    padding: 9px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition-fast);
    font-family: var(--font-body);
}

.app-dialog .dialog-btn.primary {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 8px rgba(67, 83, 255, 0.2);
}

.app-dialog .dialog-btn.primary:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

.app-dialog .dialog-btn.secondary {
    background: var(--bg-input);
    color: var(--text-secondary);
    border: 1px solid var(--border-glass);
}

.app-dialog .dialog-btn.secondary:hover {
    background: var(--border-glass);
}

/* ============================================================
   Reduced Motion
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* ============================================================
   Super Admin Dashboard enhancements
   ============================================================ */
.sa-dashboard-header {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg);
    padding: 28px;
    margin-bottom: 24px;
    color: white;
}

.sa-dashboard-header h2 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}

.sa-dashboard-header p {
    font-size: 0.85rem;
    opacity: 0.85;
}

.sa-stat-card {
    background: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-card);
    transition: all var(--transition-fast);
}

.sa-stat-card:hover { box-shadow: var(--shadow-md); }

/* ============================================================
   Profile modal enhancements
   ============================================================ */
.profile-banner {
    background: var(--primary-gradient);
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    padding: 28px;
    text-align: center;
    color: white;
    margin: -28px -28px 24px;
}

.profile-banner .profile-avatar {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 10px;
    border: 3px solid rgba(255, 255, 255, 0.3);
}

.profile-banner h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 4px;
}

.profile-banner .profile-role-badge {
    display: inline-block;
    padding: 3px 12px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.2);
    font-size: 0.75rem;
    font-weight: 500;
}

/* ============================================================
   Gradient stat card (featured card)
   ============================================================ */
.featured-stat-card,
.glass-card.stat-card.featured {
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-left: none;
}

.featured-stat-card .stat-value,
.glass-card.stat-card.featured .stat-value { color: white; }

.featured-stat-card .stat-label,
.glass-card.stat-card.featured .stat-label { color: rgba(255, 255, 255, 0.85); }

.featured-stat-card .stat-icon,
.glass-card.stat-card.featured .stat-icon {
    background: rgba(255, 255, 255, 0.15);
    color: white;
}

.featured-stat-card .stat-badge.up,
.glass-card.stat-card.featured .stat-badge.up {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* ============================================================
   Impersonation banner
   ============================================================ */
.impersonation-banner {
    background: var(--warning-bg);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-sm);
    padding: 8px 16px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.82rem;
    color: var(--warning);
    font-weight: 500;
    margin-bottom: 12px;
}

/* ============================================================
   Responsive supplements
   ============================================================ */
@media (max-width: 768px) {
    .sa-dashboard-header { padding: 20px; }
    .sa-dashboard-header h2 { font-size: 1.1rem; }
    .profile-banner { padding: 20px; margin: -20px -20px 20px; }
}

@media (max-width: 480px) {
    .app-dialog { padding: 24px; max-width: 340px; }
}

/* ============================================================
   Mobile App Hardening Layer
   Loaded last on purpose: older module CSS and inline-heavy ERP pages can otherwise
   keep desktop modal/form/table behavior on phones.
   ============================================================ */
body:not(.app-shell-ready) #ai-coach-fab,
body:not(.app-shell-ready) #ai-coach-window {
    display: none !important;
    pointer-events: none !important;
}

@media (max-width: 1180px) {
    html,
    body {
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
        -webkit-text-size-adjust: 100%;
    }

    body {
        background: #F4F7FB;
        touch-action: manipulation;
    }

    .auth-container {
        min-height: 100dvh;
        padding: calc(14px + env(safe-area-inset-top, 0px)) calc(14px + env(safe-area-inset-right, 0px)) calc(18px + env(safe-area-inset-bottom, 0px)) calc(14px + env(safe-area-inset-left, 0px)) !important;
    }

    .auth-card {
        width: min(100%, 380px) !important;
        max-height: calc(100dvh - 32px - env(safe-area-inset-top, 0px) - env(safe-area-inset-bottom, 0px)) !important;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        padding: 26px 24px !important;
        border-radius: 26px !important;
    }

    #login-form label:has(#remember-me),
    #login-form label:has(#privacy-consent) {
        min-height: 44px;
        padding: 10px 12px;
        border: 1px solid rgba(226, 232, 240, 0.92);
        border-radius: 16px;
        background: rgba(248, 250, 252, 0.9);
        color: #334155 !important;
        font-size: 0.86rem !important;
        line-height: 1.35;
    }

    #login-form label:has(#remember-me) {
        align-items: center !important;
    }

    #login-form label:has(#privacy-consent) {
        align-items: flex-start !important;
    }

    #remember-me,
    #privacy-consent {
        width: 22px !important;
        height: 22px !important;
        min-width: 22px !important;
        margin-top: 0 !important;
    }

    #btn-forgot-password {
        min-height: 44px !important;
        padding: 0 8px !important;
        border-radius: 14px !important;
    }

    #btn-toggle-password {
        right: 6px !important;
        bottom: 2px !important;
        width: 44px !important;
        height: 44px !important;
        padding: 0 !important;
        display: inline-flex !important;
        align-items: center;
        justify-content: center;
        border-radius: 14px !important;
    }

    #btn-toggle-password svg {
        width: 20px;
        height: 20px;
    }

    .page-container,
    #page-container {
        max-width: 100vw;
        overflow-x: hidden;
    }

    #page-container .page-header,
    #page-container .module-header,
    #page-container .section-header,
    #page-container .card-header {
        align-items: flex-start !important;
        gap: 12px !important;
        max-width: 100%;
    }

    #page-container .page-header h1,
    #page-container .page-header h2,
    #page-container .module-header h2,
    #page-container .module-header h3 {
        min-width: 0;
        line-height: 1.18;
        text-wrap: balance;
    }

    #page-container .filter-bar,
    #page-container .form-row,
    #page-container .form-grid,
    #page-container [style*="grid-template-columns"] {
        grid-template-columns: minmax(0, 1fr) !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    #page-container [style*="width:"],
    #page-container [style*="min-width"] {
        max-width: 100% !important;
        min-width: 0 !important;
    }

    #page-container [style*="display:flex"],
    #page-container [style*="display: flex"],
    #page-container .header-actions,
    #page-container .module-header .header-actions {
        max-width: 100%;
        min-width: 0;
        flex-wrap: wrap !important;
    }

    #page-container .filter-bar {
        display: grid !important;
        gap: 12px !important;
    }

    #page-container input:not([type="checkbox"]):not([type="radio"]),
    #page-container select,
    #page-container textarea,
    #page-container .form-input,
    #page-container .form-select {
        max-width: 100% !important;
        font-size: 16px !important;
    }

    #page-container .btn,
    #page-container button,
    #page-container a.btn {
        min-width: 46px !important;
        min-height: 46px !important;
        border-radius: 15px;
        white-space: normal;
    }

    #page-container a:not(.btn):not(.tab-btn):not(.module-tab):not(.toc-link):not(.nav-item) {
        display: inline-flex;
        align-items: center;
        min-height: 46px;
        padding: 0 4px;
    }

    #page-container .btn-sm,
    #page-container .btn-approve,
    #page-container .btn-reject,
    #page-container .btn-delete,
    .page-container .btn-sm,
    .page-container .btn-approve,
    .page-container .btn-reject,
    .page-container .btn-delete {
        min-width: 46px !important;
        min-height: 46px !important;
        border-radius: 13px !important;
    }

    #page-container input[type="checkbox"],
    #page-container input[type="radio"],
    #page-container input[type="checkbox"].mobile-fluid-box,
    #page-container input[type="radio"].mobile-fluid-box {
        appearance: none;
        -webkit-appearance: none;
        display: inline-grid;
        place-content: center;
        width: 46px !important;
        max-width: 46px !important;
        min-width: 46px !important;
        height: 46px !important;
        min-height: 46px !important;
        padding: 0 !important;
        margin: 0 !important;
        flex: 0 0 46px !important;
        border: 1.5px solid #CBD5E1;
        border-radius: 14px;
        background: #FFFFFF;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 4px 12px rgba(15, 23, 42, 0.06);
        cursor: pointer;
        transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
    }

    #page-container input[type="radio"],
    #page-container input[type="radio"].mobile-fluid-box {
        border-radius: 999px;
    }

    #page-container input[type="checkbox"]::before,
    #page-container input[type="radio"]::before {
        content: '';
        transform: scale(0);
        transition: transform var(--transition-fast);
    }

    #page-container input[type="checkbox"]::before {
        width: 18px;
        height: 18px;
        background: #FFFFFF;
        clip-path: polygon(14% 48%, 0 64%, 38% 100%, 100% 18%, 82% 4%, 35% 66%);
    }

    #page-container input[type="radio"]::before {
        width: 14px;
        height: 14px;
        border-radius: 999px;
        background: #FFFFFF;
    }

    #page-container input[type="checkbox"]:checked,
    #page-container input[type="radio"]:checked {
        border-color: var(--primary);
        background: var(--primary);
        box-shadow: 0 8px 18px rgba(67, 83, 255, 0.20);
    }

    #page-container input[type="checkbox"]:checked::before,
    #page-container input[type="radio"]:checked::before {
        transform: scale(1);
    }

    #page-container input[type="checkbox"]:active,
    #page-container input[type="radio"]:active {
        transform: scale(0.96);
    }

    #page-container .module-tab.mobile-primary-cta,
    #page-container .tab-btn.mobile-primary-cta {
        font-weight: 700 !important;
        letter-spacing: normal !important;
    }

    #page-container button[id*="expand-btn"],
    #page-container button.mobile-icon-action[id*="expand-btn"] {
        width: 44px !important;
        max-width: 44px !important;
        min-width: 44px !important;
        height: 44px !important;
        min-height: 46px !important;
        padding: 0 !important;
        border-radius: 14px !important;
        flex: 0 0 46px !important;
    }

    #page-container .tab-bar,
    #page-container .module-tabs {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
        max-width: 100%;
        max-height: min(42dvh, 340px);
        padding: 8px !important;
        border: 1px solid rgba(226, 232, 240, 0.9);
        border-radius: 20px;
        background: rgba(255, 255, 255, 0.92);
        overflow-x: hidden !important;
        overflow-y: auto;
        flex-wrap: wrap !important;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: none;
        scrollbar-width: none;
    }

    #page-container .tab-bar::-webkit-scrollbar,
    #page-container .module-tabs::-webkit-scrollbar {
        display: none;
    }

    #page-container .tab-bar > *,
    #page-container .module-tabs > * {
        width: 100% !important;
        min-width: 0 !important;
        max-width: 100% !important;
        justify-content: center;
        scroll-snap-align: none;
        text-align: center;
        white-space: normal !important;
    }

    #page-container .tab-bar > *:last-child:nth-child(odd),
    #page-container .module-tabs > *:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }

    #page-container .glass-card,
    #page-container .stat-card,
    #page-container .mobile-app-card {
        max-width: 100%;
        min-width: 0;
        border-radius: 22px;
    }

    #page-container .bar-chart {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 10px !important;
        width: 100% !important;
        max-width: 100% !important;
        height: auto !important;
        min-height: 0 !important;
        padding: 2px 0 0 !important;
        border-bottom: 0 !important;
        overflow: visible !important;
    }

    #page-container .bar-group {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) auto !important;
        gap: 7px 10px !important;
        align-items: center !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        height: auto !important;
        min-height: 66px !important;
        padding: 10px 12px !important;
        border: 1px solid rgba(226, 232, 240, 0.9);
        border-radius: 17px;
        background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.92);
    }

    #page-container .bar-label,
    #page-container .bar-value-label {
        min-width: 0;
        text-align: left;
        line-height: 1.2;
    }

    #page-container .bar-label {
        grid-column: 1;
        grid-row: 1;
        color: #475569;
        font-size: 0.78rem;
        font-weight: 800;
        white-space: normal !important;
        overflow-wrap: anywhere;
    }

    #page-container .bar-value-label {
        grid-column: 2;
        grid-row: 1;
        justify-self: end;
        min-width: 28px;
        padding: 3px 8px;
        border-radius: 999px;
        background: var(--primary-bg);
        color: var(--primary);
        font-size: 0.76rem;
        font-weight: 900;
        text-align: center;
    }

    #page-container .bar-wrapper {
        grid-column: 1 / -1;
        grid-row: 2;
        width: 100% !important;
        max-width: none !important;
        height: 9px !important;
        min-height: 9px !important;
        border-radius: 999px;
        background: #E2E8F0;
        overflow: hidden;
    }

    #page-container .bar {
        width: 100% !important;
        height: 9px !important;
        min-height: 9px !important;
        border-radius: 999px;
        transform: none !important;
    }

    #page-container .status-badge[onclick],
    #page-container [class*="badge"][onclick] {
        min-height: 46px !important;
        padding: 8px 12px !important;
        justify-content: center;
        touch-action: manipulation;
    }

    #page-container .nb-hero-shape {
        display: none !important;
    }

    #page-container .exam-item,
    #page-container .assignment-item {
        flex-wrap: wrap !important;
        align-items: flex-start !important;
    }

    #page-container .exam-item > *,
    #page-container .assignment-item > *,
    #page-container .exam-info,
    #page-container .assignment-info {
        min-width: 0 !important;
        max-width: 100%;
    }

    #page-container .exam-item > .mobile-icon-action,
    #page-container .assignment-item > .mobile-icon-action {
        margin-left: auto !important;
    }

    #page-container table {
        max-width: 100%;
    }

    body.sidebar-open #sidebar.sidebar.open {
        transform: translateX(0) !important;
    }

    body:not(.sidebar-open) #sidebar.sidebar:not(.open) {
        transform: translateX(-100%) !important;
    }

    #topnav .hamburger,
    #topnav .topnav-icon {
        flex: 0 0 46px !important;
        width: 46px !important;
        min-width: 46px !important;
        height: 46px !important;
        min-height: 46px !important;
        padding: 0 !important;
        align-items: center !important;
        justify-content: center !important;
        touch-action: manipulation;
    }

    body.app-shell-ready #ai-coach-fab {
        right: calc(18px + env(safe-area-inset-right, 0px)) !important;
        bottom: calc(96px + env(safe-area-inset-bottom, 0px)) !important;
        width: 54px !important;
        height: 54px !important;
        z-index: 1300 !important;
        box-shadow: 0 14px 34px rgba(79, 70, 229, 0.36), 0 0 0 1px rgba(255,255,255,0.78) !important;
    }

    body.app-shell-ready #ai-coach-window {
        right: calc(14px + env(safe-area-inset-right, 0px)) !important;
        bottom: calc(164px + env(safe-area-inset-bottom, 0px)) !important;
        width: calc(100vw - 28px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)) !important;
        max-width: 380px !important;
        max-height: min(560px, calc(100dvh - 188px - env(safe-area-inset-bottom, 0px))) !important;
        border-radius: 24px !important;
    }

    #page-container .mobile-file-input::file-selector-button,
    #page-container input[type="file"]::file-selector-button,
    .modal-card input[type="file"]::file-selector-button,
    .modal-content input[type="file"]::file-selector-button {
        min-height: 38px;
        margin-right: 10px;
        padding: 8px 12px;
        border: 0;
        border-radius: 12px;
        background: #EEF2FF;
        color: var(--primary);
        font: inherit;
        font-weight: 800;
    }

    #page-container .admission-wizard-card #aw-tabs,
    #page-container .admission-wizard-tabs {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        width: 100%;
        max-width: 100%;
        margin-left: 0 !important;
        margin-right: 0 !important;
        padding: 8px !important;
        border: 1px solid rgba(226, 232, 240, 0.9);
        border-radius: 20px;
        background: rgba(255,255,255,0.9) !important;
        box-shadow: 0 10px 24px rgba(15, 23, 42, 0.06);
        overflow: hidden !important;
    }

    #page-container .admission-wizard-tabs .module-tab {
        width: 100%;
        min-width: 0;
        min-height: 46px;
        padding: 10px 14px;
        border-radius: 15px;
        justify-content: center;
        font-size: 0.84rem !important;
        white-space: normal;
        text-align: center;
    }

    #page-container .admission-wizard-tabs .module-tab:last-child:nth-child(odd) {
        grid-column: 1 / -1;
    }

    #page-container .admission-wizard-actions {
        left: calc(14px + env(safe-area-inset-left, 0px)) !important;
        right: calc(14px + env(safe-area-inset-right, 0px)) !important;
        width: auto !important;
        max-width: calc(100vw - 28px - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px)) !important;
        box-sizing: border-box;
    }

    #page-container .admission-wizard-actions .btn {
        min-width: 0;
        padding-left: 10px;
        padding-right: 10px;
    }

    /* App-style modal sheets, overriding older module modal rules loaded before this file. */
    .modal-overlay,
    .app-dialog-overlay {
        align-items: flex-end !important;
        justify-content: center !important;
        padding: 0 !important;
        background: rgba(15, 23, 42, 0.48) !important;
        backdrop-filter: blur(10px) saturate(1.08) !important;
        -webkit-backdrop-filter: blur(10px) saturate(1.08) !important;
    }

    .modal-overlay[style*="display:none"],
    .modal-overlay[style*="display: none"],
    .app-dialog-overlay[style*="display:none"],
    .app-dialog-overlay[style*="display: none"] {
        display: none !important;
    }

    .modal-card,
    .modal-content,
    .app-dialog {
        width: 100vw !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        max-height: min(94dvh, 820px) !important;
        margin: 0 !important;
        border-radius: 30px 30px 0 0 !important;
        padding: 18px !important;
        padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px)) !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        overscroll-behavior: contain;
        box-shadow: 0 -22px 70px rgba(15, 23, 42, 0.24) !important;
        animation: mobileSheetIn 0.28s cubic-bezier(0.32, 0.72, 0, 1) !important;
    }

    .modal-card::before,
    .modal-content::before,
    .app-dialog::before {
        content: '';
        display: block;
        width: 44px;
        height: 5px;
        margin: -4px auto 16px;
        border-radius: 999px;
        background: #CBD5E1;
    }

    .modal-header {
        position: sticky !important;
        top: -18px;
        z-index: 5;
        display: flex !important;
        align-items: center !important;
        gap: 12px;
        margin: -2px -18px 16px !important;
        padding: 2px 18px 14px !important;
        background: rgba(255, 255, 255, 0.96) !important;
        backdrop-filter: blur(14px) !important;
        -webkit-backdrop-filter: blur(14px) !important;
        border-bottom: 1px solid rgba(226, 232, 240, 0.94) !important;
    }

    .modal-header h2,
    .modal-header h3 {
        min-width: 0;
        flex: 1 1 auto;
        margin: 0 !important;
        font-size: clamp(1.08rem, 4.8vw, 1.28rem) !important;
        line-height: 1.18 !important;
        letter-spacing: -0.035em;
        text-wrap: balance;
    }

    .modal-close {
        width: 46px !important;
        min-width: 46px !important;
        height: 46px !important;
        min-height: 46px !important;
        border-radius: 999px !important;
        background: #F1F5F9 !important;
        color: #64748B !important;
    }

    .modal-close:active {
        transform: scale(0.94);
    }

    @keyframes mobileSheetIn {
        from { opacity: 0; transform: translateY(28px); }
        to { opacity: 1; transform: translateY(0); }
    }

    /* Make every old two/three/four-column modal form become a phone-native stack. */
    .modal-card .form-grid,
    .modal-card .form-row,
    .modal-content .form-grid,
    .modal-content .form-row,
    .app-dialog .form-grid,
    .app-dialog .form-row,
    .modal-card [style*="grid-template-columns"],
    .modal-content [style*="grid-template-columns"] {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 13px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    .modal-card [style*="grid-column"],
    .modal-content [style*="grid-column"] {
        grid-column: 1 / -1 !important;
    }

    .modal-card .form-group,
    .modal-content .form-group {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin-bottom: 0 !important;
        padding: 12px !important;
        border: 1px solid rgba(226, 232, 240, 0.86);
        border-radius: 20px;
        background: rgba(248, 250, 252, 0.78);
    }

    .modal-card .form-label,
    .modal-content .form-label,
    .modal-card label,
    .modal-content label {
        max-width: 100%;
        color: #475569 !important;
        font-size: 0.82rem !important;
        line-height: 1.35;
        overflow-wrap: anywhere;
    }

    .mobile-enhanced-page .mobile-required-field .form-label::after,
    .mobile-enhanced-page .mobile-required-field > label::after {
        content: none !important;
    }

    .modal-card input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
    .modal-card select,
    .modal-card textarea,
    .modal-card .form-input,
    .modal-card .form-select,
    .modal-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
    .modal-content select,
    .modal-content textarea,
    .modal-content .form-input,
    .modal-content .form-select {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 50px !important;
        padding: 12px 14px !important;
        border-radius: 17px !important;
        border: 1px solid #DDE6F2 !important;
        background-color: #FFFFFF !important;
        color: #0F172A !important;
        font-size: 16px !important;
        line-height: 1.3 !important;
        box-shadow: 0 1px 0 rgba(255,255,255,0.9), inset 0 1px 0 rgba(15,23,42,0.02) !important;
        text-overflow: ellipsis;
    }

    .modal-card select,
    .modal-content select,
    .modal-card button.form-select,
    .modal-content button.form-select {
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .modal-card input[type="checkbox"],
    .modal-card input[type="radio"],
    .modal-content input[type="checkbox"],
    .modal-content input[type="radio"] {
        appearance: none;
        -webkit-appearance: none;
        display: inline-grid;
        place-content: center;
        width: 46px !important;
        min-width: 46px !important;
        height: 46px !important;
        min-height: 46px !important;
        margin: 0 !important;
        border: 1.5px solid #CBD5E1;
        background: #FFFFFF;
        box-shadow: inset 0 1px 0 rgba(255,255,255,0.9), 0 4px 12px rgba(15, 23, 42, 0.06);
    }

    .modal-card input[type="checkbox"],
    .modal-content input[type="checkbox"] {
        border-radius: 14px;
    }

    .modal-card input[type="radio"],
    .modal-content input[type="radio"] {
        border-radius: 999px;
    }

    .modal-card input[type="checkbox"]::before,
    .modal-content input[type="checkbox"]::before,
    .modal-card input[type="radio"]::before,
    .modal-content input[type="radio"]::before {
        content: '';
        transform: scale(0);
        transition: transform var(--transition-fast);
    }

    .modal-card input[type="checkbox"]::before,
    .modal-content input[type="checkbox"]::before {
        width: 18px;
        height: 18px;
        background: #FFFFFF;
        clip-path: polygon(14% 48%, 0 64%, 38% 100%, 100% 18%, 82% 4%, 35% 66%);
    }

    .modal-card input[type="radio"]::before,
    .modal-content input[type="radio"]::before {
        width: 14px;
        height: 14px;
        border-radius: 999px;
        background: #FFFFFF;
    }

    .modal-card input[type="checkbox"]:checked,
    .modal-content input[type="checkbox"]:checked,
    .modal-card input[type="radio"]:checked,
    .modal-content input[type="radio"]:checked {
        border-color: var(--primary);
        background: var(--primary);
    }

    .modal-card input[type="checkbox"]:checked::before,
    .modal-content input[type="checkbox"]:checked::before,
    .modal-card input[type="radio"]:checked::before,
    .modal-content input[type="radio"]:checked::before {
        transform: scale(1);
    }

    .modal-card label[style*="display:flex"],
    .modal-card label[style*="display: flex"],
    .modal-content label[style*="display:flex"],
    .modal-content label[style*="display: flex"] {
        min-height: 44px;
        align-items: center !important;
        gap: 10px !important;
    }

    .modal-card [style*="display:flex"],
    .modal-card [style*="display: flex"],
    .modal-content [style*="display:flex"],
    .modal-content [style*="display: flex"] {
        max-width: 100%;
        min-width: 0;
        flex-wrap: wrap;
    }

    .modal-card .btn,
    .modal-card button,
    .modal-content .btn,
    .modal-content button {
        min-height: 46px;
        border-radius: 16px;
        font-size: 0.92rem !important;
        white-space: normal;
    }

    .modal-card .btn:active,
    .modal-card button:active,
    .modal-content .btn:active,
    .modal-content button:active {
        transform: scale(0.97);
    }

    .modal-card table,
    .modal-content table {
        max-width: 100%;
        min-width: 640px;
    }

    .modal-card > form > div:last-child:has(.btn),
    .modal-content > form > div:last-child:has(.btn),
    .mc-form-actions {
        position: sticky !important;
        bottom: calc(-18px - env(safe-area-inset-bottom, 0px));
        z-index: 4;
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin: 16px -18px -18px !important;
        padding: 12px 18px calc(14px + env(safe-area-inset-bottom, 0px)) !important;
        background: rgba(255, 255, 255, 0.97);
        border-top: 1px solid rgba(226, 232, 240, 0.94);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
    }

    .mc-form-actions .btn {
        width: 100%;
        padding-left: 8px;
        padding-right: 8px;
    }

    /* Certificate template: the reported broken screen. */
    #mc-modal .mc-template-sheet,
    #mc-preview-modal .mc-preview-sheet,
    #mc-design-modal .mc-design-sheet {
        max-height: min(96dvh, 860px) !important;
    }

    #mc-modal .mc-template-grid,
    #mc-design-modal .mc-design-grid {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    #mc-modal .mc-choice-group {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        padding-top: 6px !important;
    }

    #mc-modal .mc-choice {
        min-height: 48px !important;
        padding: 10px 12px;
        border: 1px solid #DDE6F2;
        border-radius: 16px;
        background: #FFFFFF;
        color: #0F172A !important;
        font-size: 0.92rem !important;
    }

    #mc-fields-wrapper > div > div:first-child {
        align-items: stretch !important;
        gap: 10px !important;
        flex-direction: column !important;
    }

    #mc-fields-wrapper > div > div:first-child > div {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    #mc-fields-wrapper #mc-fields-selectall,
    #mc-fields-wrapper #mc-fields-clearall {
        width: 100% !important;
        min-height: 46px !important;
        border-radius: 14px !important;
        padding: 8px 10px !important;
        font-size: 0.84rem !important;
    }

    #mc-fields-container {
        max-height: min(42dvh, 420px) !important;
        border-radius: 20px !important;
        padding: 12px !important;
        background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%) !important;
        -webkit-overflow-scrolling: touch;
    }

    #mc-fields-container > div {
        margin-bottom: 18px !important;
    }

    #mc-fields-container > div > div:first-child {
        position: sticky;
        top: -12px;
        z-index: 1;
        margin: -12px -12px 10px !important;
        padding: 12px 12px 8px !important;
        background: rgba(248, 250, 252, 0.96);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
    }

    #mc-fields-container > div > div:last-child {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
    }

    #mc-fields-container label {
        min-height: 48px !important;
        align-items: center !important;
        gap: 8px !important;
        padding: 9px 10px !important;
        border: 1px solid #E2E8F0;
        border-radius: 16px;
        background: #FFFFFF;
        font-size: 0.78rem !important;
        line-height: 1.18 !important;
        color: #0F172A !important;
    }

    #mc-fields-container .mc-field-check {
        flex: 0 0 46px !important;
    }

    #mc-cs-panel {
        position: fixed !important;
        left: 14px !important;
        right: 14px !important;
        top: auto !important;
        bottom: calc(16px + env(safe-area-inset-bottom, 0px)) !important;
        z-index: 9100 !important;
        max-height: min(50dvh, 360px) !important;
        border-radius: 22px !important;
        padding: 12px !important;
        box-shadow: 0 24px 70px rgba(15, 23, 42, 0.28) !important;
    }

    #mc-preview-content {
        margin-left: -6px;
        margin-right: -6px;
        padding: 12px !important;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    /* ERP Guide floating jump menu: convert desktop popover into a mobile sheet. */
    #erp-float-nav {
        left: calc(14px + env(safe-area-inset-left, 0px)) !important;
        right: calc(14px + env(safe-area-inset-right, 0px)) !important;
        bottom: calc(94px + env(safe-area-inset-bottom, 0px)) !important;
        width: auto !important;
        align-items: stretch !important;
        gap: 8px !important;
        z-index: 1250 !important;
        pointer-events: none;
    }

    #erp-jump-panel {
        width: auto !important;
        max-width: none !important;
        max-height: min(48dvh, 360px) !important;
        padding: 14px !important;
        border-radius: 22px !important;
        background: rgba(255, 255, 255, 0.96) !important;
        box-shadow: 0 22px 60px rgba(15, 23, 42, 0.22) !important;
        backdrop-filter: blur(18px) saturate(1.22);
        -webkit-backdrop-filter: blur(18px) saturate(1.22);
        pointer-events: auto;
    }

    #erp-jump-panel .toc-link {
        display: flex !important;
        align-items: center !important;
        min-height: 46px !important;
        padding: 12px 14px !important;
        border-radius: 16px !important;
        font-size: 0.92rem !important;
        line-height: 1.15 !important;
        background: rgba(79, 70, 229, 0.055) !important;
    }

    #erp-jump-toggle,
    #erp-back-top {
        align-self: flex-end !important;
        pointer-events: auto;
        min-width: 48px !important;
        min-height: 48px !important;
        touch-action: manipulation;
    }

    #erp-jump-toggle {
        width: 52px !important;
        height: 52px !important;
        box-shadow: 0 14px 30px rgba(79, 70, 229, 0.28) !important;
    }

    #erp-back-top {
        width: 48px !important;
        height: 48px !important;
    }

    #topnav.search-open #search-box {
        position: fixed !important;
        top: calc(62px + env(safe-area-inset-top, 0px)) !important;
        left: calc(12px + env(safe-area-inset-left, 0px)) !important;
        right: calc(12px + env(safe-area-inset-right, 0px)) !important;
        width: auto !important;
        min-width: 0 !important;
        min-height: 52px !important;
        z-index: 1500 !important;
    }

    #topnav.search-open #search-input {
        width: 100% !important;
        min-width: 0 !important;
        min-height: 44px !important;
        height: 44px !important;
        font-size: 16px !important;
    }
}

@media (min-width: 901px) and (max-width: 1180px) {
    /* Tablet/WebView mobile app mode: some phone wrappers report >900 CSS px,
       which was letting desktop modal grids survive inside mobile screens. */
    .modal-overlay,
    .app-dialog-overlay {
        align-items: flex-end !important;
        justify-content: center !important;
        padding: 0 !important;
        background: rgba(15, 23, 42, 0.48) !important;
        backdrop-filter: blur(10px) saturate(1.08) !important;
        -webkit-backdrop-filter: blur(10px) saturate(1.08) !important;
    }

    .modal-overlay[style*="display:none"],
    .modal-overlay[style*="display: none"],
    .app-dialog-overlay[style*="display:none"],
    .app-dialog-overlay[style*="display: none"] {
        display: none !important;
    }

    .modal-card,
    .modal-content,
    .app-dialog {
        width: min(100vw, 900px) !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        max-height: min(94dvh, 900px) !important;
        margin: 0 !important;
        border-radius: 30px 30px 0 0 !important;
        padding: 18px !important;
        padding-bottom: calc(20px + env(safe-area-inset-bottom, 0px)) !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        overscroll-behavior: contain;
        box-shadow: 0 -22px 70px rgba(15, 23, 42, 0.24) !important;
        animation: mobileSheetIn 0.28s cubic-bezier(0.32, 0.72, 0, 1) !important;
    }

    .modal-card::before,
    .modal-content::before,
    .app-dialog::before {
        content: '';
        display: block;
        width: 44px;
        height: 5px;
        margin: -4px auto 16px;
        border-radius: 999px;
        background: #CBD5E1;
    }

    .modal-header {
        position: sticky !important;
        top: -18px;
        z-index: 5;
        display: flex !important;
        align-items: center !important;
        gap: 12px;
        margin: -2px -18px 16px !important;
        padding: 2px 18px 14px !important;
        background: rgba(255, 255, 255, 0.96) !important;
        backdrop-filter: blur(14px) !important;
        -webkit-backdrop-filter: blur(14px) !important;
        border-bottom: 1px solid rgba(226, 232, 240, 0.94) !important;
    }

    .modal-header h2,
    .modal-header h3 {
        min-width: 0;
        flex: 1 1 auto;
        margin: 0 !important;
        font-size: clamp(1.08rem, 3.4vw, 1.32rem) !important;
        line-height: 1.18 !important;
        letter-spacing: -0.035em;
        text-wrap: balance;
    }

    .modal-close {
        width: 46px !important;
        min-width: 46px !important;
        height: 46px !important;
        min-height: 46px !important;
        border-radius: 999px !important;
        background: #F1F5F9 !important;
        color: #64748B !important;
    }

    .modal-card .form-grid,
    .modal-card .form-row,
    .modal-content .form-grid,
    .modal-content .form-row,
    .app-dialog .form-grid,
    .app-dialog .form-row,
    .modal-card [style*="grid-template-columns"],
    .modal-content [style*="grid-template-columns"],
    .app-dialog [style*="grid-template-columns"] {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 13px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    .modal-card [style*="grid-column"],
    .modal-content [style*="grid-column"],
    .app-dialog [style*="grid-column"] {
        grid-column: 1 / -1 !important;
    }

    .modal-card .form-group,
    .modal-content .form-group {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin-bottom: 0 !important;
        padding: 12px !important;
        border: 1px solid rgba(226, 232, 240, 0.86);
        border-radius: 20px;
        background: rgba(248, 250, 252, 0.78);
    }

    .modal-card input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
    .modal-card select,
    .modal-card textarea,
    .modal-card .form-input,
    .modal-card .form-select,
    .modal-content input:not([type="checkbox"]):not([type="radio"]):not([type="file"]),
    .modal-content select,
    .modal-content textarea,
    .modal-content .form-input,
    .modal-content .form-select {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 50px !important;
        padding: 12px 14px !important;
        border-radius: 17px !important;
        font-size: 16px !important;
        text-overflow: ellipsis;
    }

    .modal-card label[style*="display:flex"],
    .modal-card label[style*="display: flex"],
    .modal-content label[style*="display:flex"],
    .modal-content label[style*="display: flex"] {
        min-height: 44px;
        align-items: center !important;
        gap: 10px !important;
    }

    .modal-card [style*="display:flex"],
    .modal-card [style*="display: flex"],
    .modal-content [style*="display:flex"],
    .modal-content [style*="display: flex"] {
        max-width: 100%;
        min-width: 0;
        flex-wrap: wrap;
    }

    .modal-card > form > div:last-child:has(.btn),
    .modal-content > form > div:last-child:has(.btn),
    .mc-form-actions {
        position: sticky !important;
        bottom: calc(-18px - env(safe-area-inset-bottom, 0px));
        z-index: 4;
        display: grid !important;
        grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
        gap: 8px !important;
        margin: 16px -18px -18px !important;
        padding: 12px 18px calc(14px + env(safe-area-inset-bottom, 0px)) !important;
        background: rgba(255, 255, 255, 0.97);
        border-top: 1px solid rgba(226, 232, 240, 0.94);
        backdrop-filter: blur(14px);
        -webkit-backdrop-filter: blur(14px);
    }

    #mc-modal .mc-template-sheet,
    #mc-preview-modal .mc-preview-sheet,
    #mc-design-modal .mc-design-sheet {
        width: min(100vw, 900px) !important;
        max-width: 100vw !important;
        max-height: min(96dvh, 900px) !important;
    }

    #mc-modal .mc-template-grid,
    #mc-design-modal .mc-design-grid,
    #mc-fields-container > div > div:last-child {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    #mc-modal .mc-choice-group {
        display: grid !important;
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
        gap: 8px !important;
        padding-top: 6px !important;
    }

    #mc-fields-container {
        max-height: min(42dvh, 440px) !important;
        border-radius: 20px !important;
        padding: 12px !important;
        -webkit-overflow-scrolling: touch;
    }
}

@media (max-width: 420px) {
    .modal-card,
    .modal-content,
    .app-dialog {
        border-radius: 26px 26px 0 0 !important;
        padding-left: 14px !important;
        padding-right: 14px !important;
    }

    .modal-header {
        margin-left: -14px !important;
        margin-right: -14px !important;
        padding-left: 14px !important;
        padding-right: 14px !important;
    }

    .modal-card > form > div:last-child:has(.btn),
    .modal-content > form > div:last-child:has(.btn),
    .mc-form-actions {
        margin-left: -14px !important;
        margin-right: -14px !important;
        padding-left: 14px !important;
        padding-right: 14px !important;
    }

    #mc-modal .mc-choice-group {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    #mc-fields-container > div > div:last-child {
        grid-template-columns: minmax(0, 1fr) !important;
    }
}

/* ============================================================
   Final mobile dialog safety net
   Some modules inject dialogs outside #page-container or with heavy inline grid
   styles. These rules are deliberately late so every modal behaves like an
   app-native sheet, including deep nested screens such as Certificate Template.
   ============================================================ */
@media (max-width: 1180px) {
    body.mobile-dialog-open {
        overflow: hidden !important;
        touch-action: none;
    }

    .mobile-enhanced-overlay {
        align-items: flex-end !important;
        justify-content: center !important;
        padding: 0 !important;
        overflow: hidden !important;
    }

    .mobile-enhanced-overlay > .mobile-enhanced-modal,
    .mobile-enhanced-overlay > .modal-card,
    .mobile-enhanced-overlay > .modal-content,
    .mobile-enhanced-overlay > .app-dialog,
    #forgot-modal > .mobile-enhanced-modal {
        width: 100vw !important;
        max-width: 100vw !important;
        min-width: 0 !important;
        max-height: min(94dvh, 900px) !important;
        margin: 0 !important;
        border-radius: 30px 30px 0 0 !important;
        overflow-x: hidden !important;
        overflow-y: auto !important;
        -webkit-overflow-scrolling: touch;
    }

    .mobile-enhanced-modal,
    .mobile-enhanced-modal *,
    .mobile-enhanced-overlay,
    .mobile-enhanced-overlay * {
        box-sizing: border-box;
    }

    .mobile-enhanced-modal .form-grid,
    .mobile-enhanced-modal .form-row,
    .mobile-enhanced-modal .dashboard-grid,
    .mobile-enhanced-modal [class*="-grid"],
    .mobile-enhanced-modal [style*="grid-template-columns"] {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 13px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    .mobile-enhanced-modal .form-group,
    .mobile-enhanced-modal [class*="form-group"],
    #mc-modal .form-group,
    #tc-modal .form-group,
    #gc-generate-modal .form-group {
        display: grid !important;
        grid-template-columns: minmax(0, 1fr) !important;
        align-items: stretch !important;
        gap: 8px !important;
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
    }

    .mobile-enhanced-modal .form-label,
    .mobile-enhanced-modal label,
    #mc-modal .form-label,
    #mc-modal label {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        margin: 0 !important;
        overflow-wrap: anywhere;
        text-align: left !important;
    }

    .mobile-enhanced-modal input:not([type="checkbox"]):not([type="radio"]),
    .mobile-enhanced-modal select,
    .mobile-enhanced-modal textarea,
    .mobile-enhanced-modal .form-input,
    .mobile-enhanced-modal .form-select,
    .mobile-enhanced-modal button.form-select,
    #mc-modal input:not([type="checkbox"]):not([type="radio"]),
    #mc-modal select,
    #mc-modal textarea,
    #mc-modal .form-input,
    #mc-modal .form-select,
    #mc-modal button.form-select {
        width: 100% !important;
        max-width: 100% !important;
        min-width: 0 !important;
        min-height: 50px !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .mobile-enhanced-modal [style*="grid-column"],
    #mc-modal [style*="grid-column"] {
        grid-column: 1 / -1 !important;
    }

    .mobile-enhanced-modal [style*="display:flex"],
    .mobile-enhanced-modal [style*="display: flex"],
    #mc-modal [style*="display:flex"],
    #mc-modal [style*="display: flex"] {
        max-width: 100% !important;
        min-width: 0 !important;
        flex-wrap: wrap !important;
    }

    .mobile-enhanced-modal .btn,
    .mobile-enhanced-modal button,
    #mc-modal .btn,
    #mc-modal button {
        max-width: 100% !important;
        min-height: 46px !important;
        touch-action: manipulation;
    }

    #mc-modal .mc-template-sheet,
    #mc-preview-modal .mc-preview-sheet,
    #mc-design-modal .mc-design-sheet {
        width: 100vw !important;
        max-width: 100vw !important;
    }

    #mc-modal .mc-template-grid,
    #mc-design-modal .mc-design-grid,
    #mc-fields-container > div > div:last-child {
        grid-template-columns: minmax(0, 1fr) !important;
    }

    #mc-modal .mc-choice-group {
        display: grid !important;
        grid-template-columns: repeat(auto-fit, minmax(min(100%, 150px), 1fr)) !important;
        gap: 8px !important;
        width: 100% !important;
    }
}