/* =========================================
   ROOT
   ========================================= */
:root {
    --fu-dark-green: #1a3c34;
    --fu-bg-card: #ffffff;
    --fu-text: #222222;
    --fu-value-green: var(--success);
    --fu-accent-cyan: var(--accent);
    --fu-focus-glow: rgba(79, 195, 247, 0.4);
    --fu-flaw-glow: rgba(255, 82, 82, 0.4);
}

/* =========================================
   RESETS & GLOBALS
   ========================================= */
[contenteditable="true"] {
    outline: none;
    transition: background-color 0.2s, box-shadow 0.2s;
    border-radius: 4px;
}

label {
    margin-bottom: 4px;
    font-size: 13px;
    color: #aaa;
    font-weight: 600;
}

/* =========================================
   LAYOUT
   ========================================= */
.fu-layout {
    display: flex;
    gap: 30px;
    padding: 20px;
    min-height: 100vh;
}

/* =========================================
   CREATOR PANEL
   ========================================= */
#creator-panel {
    width: 460px;
    flex-shrink: 0;
    align-self: flex-start;
    position: sticky;
    top: 20px;
    max-height: calc(100vh - 40px);
    overflow-y: auto;
}

.param-group {
    border: 1px solid #3a3a4c;
    border-radius: 6px;
    padding: 8px 10px 10px 10px;
    margin: 0 0 12px 0;
    background: #1e1e26;
}

.param-group legend {
    font-size: 11px;
    color: #888;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 0 4px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.config-row {
    display: grid;
    grid-template-columns: 1fr 120px;
    gap: 10px;
    align-items: end;
    margin-bottom: 8px;
    background: #23232e;
    padding: 6px 10px;
    border-radius: 4px;
}

.main-name-group,
.desc-group,
.flaw-desc-group {
    margin-bottom: 8px;
    background: #23232e;
    padding: 6px 10px;
    border-radius: 4px;
    transition: box-shadow 0.3s ease;
}

.checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 28px;
}

.checkbox-group input {
    width: auto;
}

.flaw-row {
    margin-top: 12px;
}

.live-calc {
    font-family: 'Share Tech Mono', monospace;
    font-size: 18px;
    color: var(--fu-value-green);
    text-align: right;
    padding-bottom: 2px;
    font-weight: bold;
}

.live-calc.flaw-val {
    color: #ff5252;
}

.total-summary {
    margin-top: 12px;
    border-top: 2px dashed #444;
    padding-top: 10px;
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.total-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 16px;
}

.total-row .val {
    font-family: 'Share Tech Mono', monospace;
    font-size: 22px;
    font-weight: bold;
    color: var(--fu-value-green);
}

.total-row .val.cyan {
    color: var(--fu-accent-cyan);
}

.clock-row {
    margin-top: 4px;
}

.clock-label-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.clock-value-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.json-buttons {
    display: flex;
    gap: 10px;
    margin-top: 8px;
}

/* =========================================
   UX OVERRIDES
   ========================================= */

.action-group .btn-primary {
    color: #ffffff;
    background-color: #0277bd;
    border: 1px solid #01579b;
    text-shadow: 0 1px 1px rgba(0, 0, 0, 0.3);
}

.action-group .btn-primary:hover {
    background-color: #0288d1;
    color: #ffffff;
}

.action-group .btn-qr {
    background-color: #2e7d32 !important;
    border-color: #1b5e20 !important;
}

.action-group .btn-qr:hover {
    background-color: #388e3c !important;
}

.json-buttons .btn-secondary {
    background-color: #2c2c3e;
    border: 1px solid #5c5c77;
    color: #e0e0e0;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.json-buttons .btn-secondary:hover {
    background-color: #3f3f5a;
    border-color: #7b7bb4;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(123, 123, 180, 0.3);
}

/* =========================================
   CARD PREVIEW
   ========================================= */
#preview-area {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    padding-top: 10px;
}

#card-scale-wrapper {
    transform-origin: top center;
    transition: transform 0.3s ease;
}

#project-card {
    width: 1000px;
    background: var(--fu-bg-card);
    color: var(--fu-text);
    border: 4px solid var(--fu-dark-green);
    padding: 0;
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.6);
    transition: box-shadow 0.3s ease;
    position: relative;
}

#card-name,
#card-desc {
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    border-radius: 4px;
}

#card-name:hover,
#card-desc:hover {
    box-shadow: inset 0 0 10px rgba(79, 195, 247, 0.15);
    cursor: text;
}

#card-name:focus,
#card-desc:focus {
    box-shadow: inset 0 0 15px var(--fu-focus-glow);
    background-color: #f0fbff;
}

#flaw-desc-container,
#card-flaw-desc-block {
    transition: all 0.3s ease-in-out;
    opacity: 1;
    transform: translateY(0);
}

#card-flaw-desc-block {
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    border-radius: 0 0 4px 4px;
    cursor: text;
}

#card-flaw-desc-block:hover {
    box-shadow: inset 0 0 10px rgba(255, 82, 82, 0.15);
}

#card-flaw-desc-block:focus-within {
    box-shadow: inset 0 0 15px var(--fu-flaw-glow);
    background-color: #ffebeb;
}

#card-flaw-desc {
    font-family: inherit;
    font-size: 28px;
    line-height: 1.6;
    color: #c62828;
    width: 100%;
    min-height: 60px;
    outline: none;
}

.fu-table-header {
    background: var(--fu-dark-green);
    color: #ffffff;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    font-family: 'Share Tech Mono', monospace;
    font-size: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    border-bottom: 2px solid var(--fu-dark-green);
}

.fu-table-header div {
    padding: 8px 4px;
    border-right: 2px solid rgba(255, 255, 255, 0.2);
}

.fu-table-header div:last-child {
    border-right: none;
}

.fu-row-inputs {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    text-align: center;
    font-size: 28px;
    border-bottom: 4px solid var(--fu-dark-green);
    background: #f9f9f9;
}

.fu-row-inputs div {
    padding: 12px 4px;
    font-weight: bold;
    border-right: 2px solid #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
}

.fu-row-inputs div:last-child {
    border-right: none;
}

.fu-name-cell {
    justify-content: flex-start !important;
    padding-left: 16px !important;
    color: var(--fu-dark-green);
    font-size: 30px;
}

.fu-summary-bar {
    background: #f0f4f1;
    padding: 12px 16px;
    font-size: 26px;
    border-bottom: 2px solid #ccc;
    color: #111;
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.fu-summary-bar strong {
    color: #000;
}

.fu-description {
    padding: 24px 32px;
    font-size: 28px;
    line-height: 1.6;
    text-align: justify;
    white-space: pre-wrap;
    background: #fff;
    min-height: 100px;
    transition: background-color 0.3s ease;
}

.fu-flaw-description {
    padding: 24px 32px 32px 32px;
    background: #fff5f5;
    border-top: 2px dashed #ffc1c1;
    transition: background-color 0.3s ease, box-shadow 0.3s ease;
    text-align: justify;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.fu-flaw-label {
    font-size: 20px;
    font-weight: bold;
    color: #b71c1c;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =========================================
   QR, LANG
   ========================================= */
#card-qr-container {
    position: absolute;
    right: 24px;
    top: 10px;
    padding: 4px;
    background: #b9c2bb;
    border: 3px solid var(--fu-dark-green);
    border-radius: 4px;
    box-shadow: 2px 2px 0px rgba(26, 60, 52, 0.2);
    opacity: 0;
    pointer-events: none;
}

#card-qr-container::before {
    content: 'ID. SYNC';
    display: block;
    font-family: 'Share Tech Mono', monospace;
    font-size: 10px;
    text-align: center;
    color: var(--fu-dark-green);
    margin-bottom: 2px;
}

#card-qr-container canvas {
    display: block;
    border: 3px solid var(--fu-dark-green);
    border-radius: 4px;
    width: 90px;
    height: 90px;
}

.lang-switcher-panel {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-bottom: 10px;
}

.btn-lang {
    width: auto;
    padding: 4px 10px;
    font-size: 12px;
    background: #282835;
    border: 1px solid #444;
    color: #888;
    border-radius: 4px;
    cursor: pointer;
}

.btn-lang:hover {
    background: #343446;
    color: #fff;
}

.btn-lang.active {
    background: var(--fu-accent-cyan);
    color: #121216;
    border-color: var(--fu-accent-cyan);
    font-weight: bold;
}

.back-link-container {
    float: left;
}

/* =========================================
   OVERLAYS & TOASTS
   ========================================= */
#drag-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: rgba(20, 20, 28, 0.9);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 4px dashed var(--fu-accent-cyan);
    box-sizing: border-box;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}

#drag-overlay.active {
    opacity: 1;
    pointer-events: all;
}

.drag-message {
    text-align: center;
    color: var(--fu-accent-cyan);
    font-size: 24px;
    font-family: 'Share Tech Mono', monospace;
    text-transform: uppercase;
    text-shadow: 0 0 10px rgba(79, 195, 247, 0.5);
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideOut {
    to {
        opacity: 0;
        transform: translateX(100%);
    }
}

/* =========================================
   UTILITIES
   ========================================= */
.element-hidden {
    opacity: 0 !important;
    transform: translateY(-10px) !important;
    max-height: 0 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
    margin: 0 !important;
    border: none !important;
    overflow: hidden;
    pointer-events: none;
}

.drag-icon {
    font-size: 48px;
}

.creator-main-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    clear: both;
    padding-top: 10px;
}

.sync-status-badge {
    font-size: 11px;
    color: #888;
    text-transform: none;
    letter-spacing: normal;
}

.flex-row-gap {
    display: flex;
    gap: 10px;
}

.flex-1 {
    flex: 1;
}

.d-none {
    display: none;
}

/* =========================================
   MEDIA QUERIES
   ========================================= */
@media (max-width: 1100px) {
    .fu-layout {
        flex-direction: column;
        align-items: center;
        padding: 10px;
        gap: 15px;
    }

    body {
        flex-direction: column;
        align-items: center;
        padding: 10px;
        gap: 15px;
    }

    #creator-panel {
        width: 100%;
        max-width: 460px;
        margin-bottom: 20px;
        position: relative;
        top: 0;
        max-height: none;
        overflow-y: visible;
    }

    #preview-area {
        width: 100%;
        padding-bottom: 15px;
        display: block;
        overflow-x: hidden;
    }

    #card-scale-wrapper {
        transform-origin: top left;
    }

    .fu-table-header {
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .config-row {
        grid-template-columns: 1fr;
        gap: 5px;
    }

    .live-calc {
        text-align: left;
        font-size: 16px;
        padding-bottom: 10px;
        border-bottom: 1px dashed #444;
    }

    .config-row:last-of-type .live-calc {
        border-bottom: none;
    }
}