:root{
    --text-color-primary: #fff;
    --text-color-secondary: #ccc;
    --text-color-tertiary: #999;
    --background-color-primary: #0c0c0f;
    --surface-color-primary: #202125;
    --surface-color-secondary: #15161a;
    --surface-color-hover: #a2a2a6;
    --text-color-primary-hover: #202020;
    --text-color-secondary-hover: #444;

    font-size: 17px;
}

body {
    user-select: none;
    -webkit-user-select: none;
    background-color: var(--background-color-primary);
    color: var(--text-color-primary);
    font-family: Arial;

    display: grid;
    grid-template-rows: auto 1fr auto;
    height: 100vh;
    padding: 0;
    margin: 0;
    overflow: hidden;
    box-sizing: border-box;
}

input:focus {
    outline:none;
}

a {
    color: var(--text-color-secondary);
}

a:active,
a:focus {
    outline: 0;
    border: none;
}


.btn {
    padding: 1rem 2rem;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    margin: 0.2rem;
    cursor: pointer;
    line-height: 2.5rem;
    min-width: 5rem;
    border-radius: 1.25rem;
    width: 50%;
    background-color: var(--surface-color-primary);
    border: none;
    color: var(--text-color-primary);
    font-size: 1.3rem;
    transition: background-color 0.25s ease;
    box-sizing: border-box;
}

.btn:hover {
    background-color: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}


#main-content{
    position: relative;
    box-sizing: border-box;
}

#main-content > div {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
    box-sizing: border-box;
    display: flex;
}

#payloads-view {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: auto;
    column-gap: 2.5rem;
    row-gap: 1rem;
    padding: 0 2rem 2rem 2rem;
    overflow-y: scroll;
    overflow-x: hidden;
    box-sizing: border-box;
    align-content: start;
}

#payloads-view .btn {
    width: 100% !important;
    position: relative;
}

.payload-btn-title {
    line-height: 2.5rem;
    font-weight: bolder;
    font-size: 1.3rem;
    padding: 0;
    margin: 0;
}

/* Inline version text next to payload title (post-JB payloads view only) */
.fw-version {
    font-size: 0.8em;
    font-weight: 400;
    opacity: 0.5;
    color: inherit;
    margin-left: 0.5rem;
}

/* Version selector dropdown for multi-version payloads */
.version-selector {
    font-size: 0.7em;
    font-weight: 400;
    margin-left: 0.5rem;
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
    background-color: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    border: 1px solid rgba(33, 150, 243, 0.4);
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
    outline: none;
    max-width: 120px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.version-selector:hover {
    background-color: rgba(33, 150, 243, 0.3);
    border-color: rgba(33, 150, 243, 0.6);
}

.version-selector:focus {
    background-color: rgba(33, 150, 243, 0.35);
    border-color: rgba(33, 150, 243, 0.7);
}

/* Version selector options */
.version-selector option {
    background-color: var(--surface-color-primary);
    color: var(--text-color-primary);
    padding: 0.3rem 0.5rem;
}

/* Version selector on button hover */
.btn:hover .version-selector {
    background-color: rgba(33, 150, 243, 0.3);
    border-color: rgba(33, 150, 243, 0.6);
}

.payload-btn-description {
    color: var(--text-color-secondary);
    margin: 0;
    padding: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    line-height: 2rem;
    font-size: 1rem;
    max-width: 100%;
}

.btn:hover p.payload-btn-description {
    color: var(--text-color-secondary-hover);
}

.payload-btn-info {
    color: var(--text-color-tertiary);
    margin: 0;
    padding: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    line-height: 1.5rem;
    font-size: 0.9rem;
    font-weight: normal;
    line-clamp: 3;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
}

.btn:hover p.payload-btn-info {
    color: var(--text-color-tertiary-hover);
}


.selected {
    opacity: 1 !important;
    pointer-events: auto !important;
}


#toast-container {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 9999;
}

.toast {
    background: var(--surface-color-secondary);
    color: var(--text-color-primary);
    padding: 20px 25px;
    border-radius: 1rem;
    margin-top: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.2);
    max-width: 300px;
    min-width: 300px;
    opacity: 0;
    transform: translateY(-100%);
    transition: opacity 0.4s, transform 0.4s;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.hide {
    opacity: 0;
    transform: translateY(-100%);
}


.l2-redirect-box {
    background: #bdc0c2;
    border-radius: 5px;
    padding: 0.2rem 0.4rem;
    text-align: center;
    position: relative;
    display: flex;
    color: #4e4e4e;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 1;
}


.log {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    unicode-bidi: embed;
    font-family: monospace;
    white-space: pre;
    color: var(--text-color-primary);
    background-color: inherit;
    border: var(--surface-color-primary) 1px solid;
    border-radius: 5px;
    padding: 8px;
    margin: 8px;
    box-sizing: border-box;
    overflow-y: auto;
    font-size: initial;
}


.LOG-DEBUG {
    color: #bbddbb;
}

.LOG-INFO {
    color: #bbbbbb;
}

.LOG-LOG {
    color: #ffffff;
}

.LOG-WARN {
    color: #ffcc00;
}

.LOG-ERROR {
    color: #ff6666;
}

.LOG-SUCCESS {
    color: #66ff66;
}

.log:active, .log:focus {
    outline: 0;
    border: none;
}

.position-relative { position: relative;}
.position-absolute { position: absolute; }

.d-none { display: none !important; }
.d-flex { display: flex; }

.flex-direction-column { flex-direction: column; }
.flex-direction-row { flex-direction: row; }

.align-items-center { align-items: center; }
.justify-content-center { justify-content: center; }

.text-center { text-align: center; }
.fw-bold { font-weight: 800; }
.text-secondary {
    color: var(--text-color-secondary);
    margin: 0;
    padding: 0;
    text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;
    font-size: 0.8rem
}

.top-0 { top: 0; }
.bottom-0 { bottom: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }

.p-1 { padding: 0.25rem !important; }
.p-2 { padding: 0.5rem !important; }
.p-3 { padding: 1rem !important; }
.p-4 { padding: 1.5rem !important; }

.m-1 { margin: 0.25rem !important; }
.m-2 { margin: 0.5rem !important; }
.m-3 { margin: 1rem !important; }
.m-4 { margin: 1.5rem !important; }

.ml-1 { margin-left: 0.25rem !important; }
.ml-2 { margin-left: 0.5rem !important; }
.ml-3 { margin-left: 1rem !important; }
.ml-4 { margin-left: 1.5rem !important; }

.mr-1 { margin-right: 0.25rem !important; }
.mr-2 { margin-right: 0.5rem !important; }
.mr-3 { margin-right: 1rem !important; }
.mr-4 { margin-right: 1.5rem !important; }

.mt-1 { margin-top: 0.25rem !important; }
.mt-2 { margin-top: 0.5rem !important; }
.mt-3 { margin-top: 1rem !important; }
.mt-4 { margin-top: 1.5rem !important; }

.mb-1 { margin-bottom: 0.25rem !important; }
.mb-2 { margin-bottom: 0.5rem !important; }
.mb-3 { margin-bottom: 1rem !important; }
.mb-4 { margin-bottom: 1.5rem !important; }

/* Payload badges */
.payload-badge-container {
    position: absolute;
    top: 0.5rem;
    right: 0.5rem;
    display: flex;
    gap: 0.4rem;
    align-items: center;
    z-index: 1;
}

.payload-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
}

.version-badge {
    background-color: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    border: 1px solid rgba(33, 150, 243, 0.4);
}

.hidden-badge {
    background-color: rgba(255, 152, 0, 0.2);
    color: #FF9800;
    border: 1px solid rgba(255, 152, 0, 0.4);
}

.btn:hover .version-badge {
    background-color: rgba(33, 150, 243, 0.3);
    border-color: rgba(33, 150, 243, 0.6);
}

.btn:hover .hidden-badge {
    background-color: rgba(255, 152, 0, 0.3);
    border-color: rgba(255, 152, 0, 0.6);
}

/* PS5-style top bar row */
.top-bar-row {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem 1rem;
    position: relative;
    min-height: 5rem;
    /* margin-top removed - content now positioned absolutely */
}

.top-bar-content {
    position: absolute;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

.top-bar-title {
    margin: 0;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-color-primary);
}

.top-bar-subtitle {
    margin: 0.1rem 0 0 0;
    font-size: 1.2rem;
    color: var(--text-color-secondary);
}

/* Top-right buttons container (Settings + Profile + Clock) - PS5 style */
.top-right-buttons {
    position: absolute;
    right: 3.2rem;    /* 170x → 51px ≈ 3.2rem */
    top: 1.5rem;      /* 80x baz değeri */
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 0;
}

/* Hide top-right buttons on post-JB payloads screen */
body.jailbreak-active .top-right-buttons {
    display: none;
}

/* Settings gear icon - PS5 style */
.settings-icon-btn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    width: 2rem;
    height: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-color-primary);
    opacity: 0.7;
    transition: all 0.2s ease;
    margin-right: 2.25rem;  /* 120x → 36px = 2.25rem */
}

.settings-icon-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.settings-icon-btn:active {
    transform: scale(0.95);
}

.settings-icon-btn svg {
    width: 100%;
    height: 100%;
}

/* Profile button - PS5 style */
.profile-btn {
    width: 2rem;
    height: 2rem;
    border-radius: 50%;
    overflow: visible;
    border: 1.5px solid rgba(255, 255, 255, 0.5);
    transition: all 0.2s ease;
    display: block;
    margin-right: 3.2rem;   /* 170x → 51px ≈ 3.2rem */
    position: relative;
}

.profile-btn:hover {
    border-color: rgba(255, 255, 255, 0.9);
    transform: scale(1.1);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.3);
}

.profile-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    border-radius: 50%;
}

/* PS5-style online status indicator */
.profile-status {
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background-color: #FFC107;
    border: 1.5px solid var(--background-color-primary);
}

/* PS5-style clock */
.ps5-clock {
    font-family: 'SST', 'Segoe UI', system-ui, -apple-system, sans-serif;
    font-weight: 300;
    font-size: 1.1rem;
    color: white;
    letter-spacing: 0.05em;
    opacity: 0.9;
}

/* Settings view */
#settings-view {
    flex-direction: column;
    padding: 1rem;
    overflow-y: auto;
}

.settings-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1rem;
    flex-shrink: 0;
}

.settings-header h2 {
    margin: 0;
    color: var(--text-color-primary);
    font-size: 1.3rem;
}

/* Refresh corner button (top-right, mirrors back-btn style) */
.refresh-corner-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    z-index: 100;
    padding: 0.5rem 1.5rem;
    border-radius: 0.75rem;
    background: var(--surface-color-primary);
    border: none;
    color: var(--text-color-primary);
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    transition: background-color 0.25s ease;
    white-space: nowrap;
}

.refresh-corner-btn:hover {
    background: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}

.refresh-corner-btn.loading {
    opacity: 0.6;
    pointer-events: none;
}

.refresh-corner-btn.loading .refresh-icon {
    animation: spin 1s linear infinite;
}

.refresh-icon {
    display: block;
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.back-btn {
    padding: 0.5rem 1.5rem !important;
    font-size: 1rem !important;
    font-weight: 600 !important;
    min-width: auto !important;
    width: auto !important;
    line-height: 1.5 !important;
    border-radius: 0.75rem !important;
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.back-btn svg {
    display: block;
}

#settings-payloads-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: auto;
    column-gap: 2.5rem;
    row-gap: 1rem;
    overflow-y: auto;
    align-content: start;
    padding-bottom: 1rem;
}

#settings-payloads-grid .btn {
    width: 100% !important;
    position: relative;
}

.settings-payload-hidden {
    opacity: 0.5;
}

/* Version selection screen */
#version-selection-view {
    flex-direction: column;
}

.version-selection-header {
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--surface-color-primary);
    flex-shrink: 0;
    gap: 1.5rem;
}

/* Version header info (payload name + description) */
.version-header-info {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    flex-grow: 1;
}

.version-header-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-color-primary);
}

.version-header-description {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-color-secondary);
}

.version-back-btn {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    background-color: var(--surface-color-primary);
    color: var(--text-color-primary);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background-color 0.25s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.version-back-btn:hover {
    background-color: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}

.version-toggle-btn {
    padding: 0.5rem 1.5rem;
    font-size: 1rem;
    font-weight: 600;
    line-height: 1.5;
    background-color: var(--surface-color-primary);
    color: var(--text-color-primary);
    border: none;
    border-radius: 0.75rem;
    cursor: pointer;
    transition: background-color 0.25s ease;
}

.version-toggle-btn:hover {
    background-color: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}

.version-toggle-btn.hidden-state {
    background-color: rgba(255, 152, 0, 0.3);
    color: #FF9800;
}

.version-selection-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: auto;
    column-gap: 2.5rem;
    row-gap: 1rem;
    padding: 1rem 2rem 2rem 2rem;
    overflow-y: scroll;
    overflow-x: hidden;
    box-sizing: border-box;
    align-content: start;
}

.version-card {
    background-color: var(--surface-color-primary);
    border-radius: 1.25rem;
    padding: 1.2rem;
    cursor: pointer;
    transition: background-color 0.25s ease;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.version-card:hover {
    background-color: var(--surface-color-hover);
}

.version-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.version-card-title {
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--text-color-primary);
    margin: 0;
}

.version-card:hover .version-card-title {
    color: var(--text-color-primary-hover);
}

.version-card-selected {
    padding: 0.15rem 0.4rem;
    border-radius: 0.3rem;
    font-size: 0.7rem;
    font-weight: 600;
    background-color: rgba(76, 175, 80, 0.2);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.4);
}

.version-card-cached-badge {
    background: rgba(33, 150, 243, 0.2);
    color: #2196F3;
    font-size: 0.75rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 600;
    display: inline-block;
}

.version-card-date {
    font-size: 0.85rem;
    color: var(--text-color-tertiary);
    margin: 0;
}

.version-card:hover .version-card-date {
    color: var(--text-color-secondary-hover);
}

.version-card-changelog {
    margin: 0.5rem 0;
    padding: 0;
}

.version-card-changelog-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-color-secondary);
    margin: 0 0 0.3rem 0;
}

.version-card:hover .version-card-changelog-title {
    color: var(--text-color-secondary-hover);
}

.version-card-changelog-list {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 150px;
    overflow-y: auto;
}

.version-card-changelog-item {
    font-size: 0.85rem;
    color: var(--text-color-tertiary);
    margin: 0.2rem 0;
    padding-left: 1rem;
    position: relative;
}

.version-card-changelog-item:before {
    content: "•";
    position: absolute;
    left: 0;
}

.version-card:hover .version-card-changelog-item {
    color: var(--text-color-secondary-hover);
}

.version-card-select-btn {
    margin-top: 0.5rem;
    padding: 0.6rem 1rem;
    background-color: var(--surface-color-secondary);
    color: var(--text-color-primary);
    border: none;
    border-radius: 0.75rem;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.25s ease;
}

.version-card-select-btn:hover {
    background-color: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}

.version-card-changelog-list::-webkit-scrollbar {
    width: 4px;
}

.version-card-changelog-list::-webkit-scrollbar-track {
    background: transparent;
}

.version-card-changelog-list::-webkit-scrollbar-thumb {
    background: var(--surface-color-secondary);
    border-radius: 2px;
}

.version-card-changelog-list::-webkit-scrollbar-thumb:hover {
    background: var(--surface-color-hover);
}


/* =====================================================
   Phase 4: Licenses Button & Modal
   ===================================================== */

/* R2 indicator box (matching L2 style) */
.r2-licenses-box {
    background: #bdc0c2;
    border-radius: 5px;
    padding: 0.2rem 0.4rem;
    text-align: center;
    position: relative;
    display: flex;
    color: #4e4e4e;
    font-size: 1.2rem;
    font-weight: bold;
    line-height: 1;
}

/* Modal Overlay (shared by Licenses and Dev Options) */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.modal-overlay.show {
    opacity: 1;
    pointer-events: auto;
}

/* Modal Container */
.modal-container {
    background: var(--background-color-primary);
    border: 1px solid var(--surface-color-primary);
    border-radius: 1.5rem;
    width: 90%;
    max-width: 700px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

/* Modal Header */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.2rem 1.5rem;
    border-bottom: 1px solid var(--surface-color-primary);
    flex-shrink: 0;
}

.modal-header h2 {
    margin: 0;
    color: var(--text-color-primary);
    font-size: 1.4rem;
}

.modal-close-btn {
    background: var(--surface-color-primary);
    border: none;
    color: var(--text-color-secondary);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.25s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

/* Modal Tabs */
.modal-tabs {
    display: flex;
    border-bottom: 1px solid var(--surface-color-primary);
    flex-shrink: 0;
}

.modal-tab {
    flex: 1;
    padding: 0.8rem 1rem;
    background: none;
    border: none;
    color: var(--text-color-tertiary);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: color 0.25s ease, border-color 0.25s ease;
}

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

.modal-tab:hover {
    color: var(--text-color-secondary);
}

/* Modal Body */
.modal-body {
    padding: 1rem 1.5rem;
    overflow-y: auto;
    flex-grow: 1;
}

/* License Tab Content */
.license-tab-content {
    display: none;
}

.license-tab-content.active {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* License Card */
.license-card {
    background: var(--surface-color-primary);
    border-radius: 1rem;
    padding: 1rem 1.2rem;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.license-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.5rem;
}

.license-card-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: bold;
    color: var(--text-color-primary);
}

.license-card-link {
    color: #2196F3;
    font-size: 0.85rem;
    text-decoration: none;
    white-space: nowrap;
}

.license-card-link:hover {
    text-decoration: underline;
}

.license-card-link.small {
    font-size: 0.8rem;
    margin-left: 0.5rem;
}

.license-card-section {
    display: flex;
    align-items: baseline;
    gap: 0.3rem;
    flex-wrap: wrap;
}

.license-card-label {
    font-size: 0.85rem;
    color: var(--text-color-tertiary);
    font-weight: 600;
}

.license-card-value {
    font-size: 0.85rem;
    color: var(--text-color-secondary);
}


/* =====================================================
   Phase 5: Firmware Compatibility Badges
   ===================================================== */

/* Incompatible badge for settings grid */
.incompatible-badge {
    background-color: rgba(244, 67, 54, 0.2);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.4);
}

.btn:hover .incompatible-badge {
    background-color: rgba(244, 67, 54, 0.3);
    border-color: rgba(244, 67, 54, 0.6);
}

/* Version card - incompatible state */
.version-card-incompatible {
    background-color: rgba(244, 67, 54, 0.08);
    border: 1px solid rgba(244, 67, 54, 0.2);
}

.version-card-incompatible:hover {
    background-color: rgba(244, 67, 54, 0.15);
}

/* Version card incompatibility badge */
.version-card-incompat-badge {
    padding: 0.2rem 0.5rem;
    border-radius: 0.3rem;
    font-size: 0.7rem;
    font-weight: 600;
    background-color: rgba(244, 67, 54, 0.2);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.4);
    white-space: nowrap;
}

/* Disabled select button for incompatible versions */
.version-card-select-btn-disabled {
    opacity: 0.4;
    pointer-events: none;
    background-color: rgba(244, 67, 54, 0.15) !important;
    color: #F44336 !important;
}

/* Firmware incompatible warning message */
.fw-incompatible-warning {
    grid-column: span 2;
    background: rgba(244, 67, 54, 0.1);
    border: 1px solid rgba(244, 67, 54, 0.3);
    border-radius: 1rem;
    padding: 1.2rem 1.5rem;
    text-align: center;
}

.fw-incompatible-warning p {
    margin: 0.3rem 0;
    color: #F44336;
    font-size: 0.95rem;
}

.fw-incompatible-sub {
    color: var(--text-color-tertiary) !important;
    font-size: 0.85rem !important;
    margin-top: 0.5rem !important;
}


/* =====================================================
   Phase 6: Pre-release Badges
   ===================================================== */

/* Pre-release badge (shared between settings grid and version cards) */
.prerelease-badge {
    background-color: rgba(255, 152, 0, 0.2);
    color: #FF9800;
    border: 1px solid rgba(255, 152, 0, 0.4);
    padding: 0.2rem 0.5rem;
    border-radius: 0.4rem;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.2;
    white-space: nowrap;
}

.btn:hover .prerelease-badge {
    background-color: rgba(255, 152, 0, 0.3);
    border-color: rgba(255, 152, 0, 0.6);
}

/* Pre-release warning in version card */
.prerelease-warning {
    background: rgba(255, 152, 0, 0.1);
    border: 1px solid rgba(255, 152, 0, 0.3);
    border-radius: 0.5rem;
    padding: 0.5rem 0.8rem;
    color: #FF9800;
    font-size: 0.85rem;
    font-style: italic;
}


/* =====================================================
   Phase 7: Developer Options
   ===================================================== */

/* Dev options container */
.dev-options-container {
    border-color: rgba(244, 67, 54, 0.3);
}

.dev-options-header h2 {
    color: #F44336;
}

.dev-options-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.2rem 1.5rem;
}

/* Dev option toggle row */
.dev-option-toggle {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.8rem 1rem;
    background: var(--surface-color-primary);
    border-radius: 0.75rem;
    transition: background-color 0.25s ease;
}

.dev-option-toggle:hover {
    background: var(--surface-color-secondary);
}

.dev-option-label {
    color: var(--text-color-primary);
    font-size: 1rem;
    font-weight: 500;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 26px;
    flex-shrink: 0;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--surface-color-secondary);
    transition: 0.3s;
}

.slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 3px;
    bottom: 3px;
    background-color: var(--text-color-secondary);
    transition: 0.3s;
}

input:checked + .slider {
    background-color: rgba(244, 67, 54, 0.5);
}

input:checked + .slider:before {
    transform: translateX(22px);
    background-color: #F44336;
}

.slider.round {
    border-radius: 26px;
}

.slider.round:before {
    border-radius: 50%;
}

/* Dev option action buttons */
.dev-option-button {
    padding: 0.8rem 1.2rem;
    background: var(--surface-color-primary);
    color: var(--text-color-primary);
    border: none;
    border-radius: 0.75rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.25s ease;
    text-align: center;
}

.dev-option-button:hover {
    background: var(--surface-color-hover);
    color: var(--text-color-primary-hover);
}

.dev-option-button.danger {
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

.dev-option-button.danger:hover {
    background: rgba(244, 67, 54, 0.2);
    color: #F44336;
}

/* Scrollbar for modal body */
.modal-body::-webkit-scrollbar {
    width: 4px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
}

.modal-body::-webkit-scrollbar-thumb {
    background: var(--surface-color-secondary);
    border-radius: 2px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background: var(--surface-color-hover);
}


/* =====================================================
   Developer Settings Button (Settings Grid)
   ===================================================== */

.settings-dev-btn {
    grid-column: span 2;
    display: flex;
    align-items: center;
    padding: 1rem 1.2rem;
    margin-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    cursor: pointer;
    color: rgba(255, 255, 255, 0.4);
    transition: all 0.2s ease;
    border-radius: 0.75rem;
    gap: 0.8rem;
}

.settings-dev-btn:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.05);
}

.dev-btn-icon {
    width: 1.2rem;
    height: 1.2rem;
    fill: var(--text-color-primary);
    flex-shrink: 0;
}

.dev-btn-text {
    font-size: 1rem;
    font-weight: 500;
    flex-grow: 1;
}

.dev-btn-arrow {
    width: 1.2rem;
    height: 1.2rem;
    flex-shrink: 0;
    opacity: 0.5;
    margin-left: auto;
}


/* =====================================================
   Developer Challenge Modal (Tinfoil-style)
   ===================================================== */

.dev-challenge-container {
    background: #1a1a2e;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1.5rem;
    padding: 2.5rem 2rem;
    text-align: center;
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
}

/* Close button */
.dev-challenge-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: rgba(255, 255, 255, 0.5);
    padding: 0.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.dev-challenge-close:hover {
    background: rgba(255, 255, 255, 0.2);
    color: rgba(255, 255, 255, 0.9);
}

/* Progress boxes */
.dev-challenge-progress {
    display: flex;
    gap: 0.5rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.progress-box {
    width: 2.2rem;
    height: 2.2rem;
    border: 2px solid rgba(255, 255, 255, 0.2);
    border-radius: 0.3rem;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.03);
}

.progress-box.correct {
    background: #00d26a;
    border-color: #00d26a;
    box-shadow: 0 0 12px rgba(0, 210, 106, 0.5);
}

/* Shake animation for wrong input */
@keyframes shake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-6px); }
    80% { transform: translateX(6px); }
}

.dev-challenge-progress.shake {
    animation: shake 0.4s ease-in-out;
}

.dev-challenge-progress.shake .progress-box {
    border-color: #ff4444;
    background: rgba(255, 68, 68, 0.1);
}

/* Challenge text */
.dev-challenge-title {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1.4rem;
    font-weight: 700;
    margin: 0 0 1rem 0;
}

.dev-challenge-text {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 0 0 1.5rem 0;
    font-style: italic;
}

.dev-challenge-hint {
    color: rgba(255, 255, 255, 0.3);
    font-size: 0.85rem;
    margin: 0;
    letter-spacing: 0.02em;
}

/* =====================================================
   Author link style
   ===================================================== */

.author-link {
    color: inherit;
    text-decoration: none;
    opacity: 0.8;
    transition: opacity 0.2s;
}

.author-link:hover {
    opacity: 1;
    text-decoration: underline;
}


/* =====================================================
   Credits Link (idlesauce)
   ===================================================== */

.credits-link {
    margin-top: 3rem;
    text-align: center;
    opacity: 0.4;
    font-size: 0.8rem;
}

.credits-author {
    color: inherit;
    text-decoration: none;
}

.credits-author:hover {
    text-decoration: underline;
    opacity: 1;
}