/* Thisgun Utilities - Common Styles */

.nalkkul-tool {
    background: #1a1a2e;
    color: #ffffff;
    border-radius: 16px;
    padding: 32px;
    margin: 24px 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    box-sizing: border-box;
}

.nalkkul-tool *,
.nalkkul-tool *::before,
.nalkkul-tool *::after {
    box-sizing: border-box;
}

.nalkkul-tool .tool-card {
    background: #16213e;
    border-radius: 12px;
    padding: 24px;
    margin-bottom: 20px;
}

.nalkkul-tool label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: #a0aec0;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nalkkul-tool input[type="text"],
.nalkkul-tool input[type="number"],
.nalkkul-tool input[type="url"],
.nalkkul-tool select,
.nalkkul-tool textarea {
    width: 100%;
    padding: 12px 16px;
    background: #0f3460;
    border: 2px solid #1a4a7a;
    border-radius: 8px;
    color: #ffffff;
    font-size: 16px;
    outline: none;
    transition: border-color 0.2s;
}

.nalkkul-tool input[type="text"]:focus,
.nalkkul-tool input[type="number"]:focus,
.nalkkul-tool input[type="url"]:focus,
.nalkkul-tool select:focus,
.nalkkul-tool textarea:focus {
    border-color: #00d2ff;
}

.nalkkul-tool input[type="color"] {
    width: 50px;
    height: 40px;
    border: 2px solid #1a4a7a;
    border-radius: 8px;
    background: #0f3460;
    cursor: pointer;
    padding: 2px;
}

.nalkkul-tool input[type="range"] {
    width: 100%;
    height: 6px;
    -webkit-appearance: none;
    appearance: none;
    background: #0f3460;
    border-radius: 3px;
    outline: none;
}

.nalkkul-tool input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #00d2ff;
    cursor: pointer;
    border: none;
}

.nalkkul-tool input[type="range"]::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #00d2ff;
    cursor: pointer;
    border: none;
}

.nalkkul-tool input[type="checkbox"] {
    accent-color: #00d2ff;
    width: 18px;
    height: 18px;
    margin-right: 8px;
    vertical-align: middle;
}

.nalkkul-tool .checkbox-label {
    display: inline-flex;
    align-items: center;
    font-size: 15px;
    color: #e2e8f0;
    margin-right: 20px;
    margin-bottom: 8px;
    cursor: pointer;
    text-transform: none;
    font-weight: 400;
    letter-spacing: 0;
}

.nalkkul-tool .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    color: #ffffff;
}

.nalkkul-tool .btn-primary {
    background: linear-gradient(135deg, #00d2ff, #0090b3);
}

.nalkkul-tool .btn-primary:hover {
    background: linear-gradient(135deg, #00e5ff, #00a8cc);
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(0, 210, 255, 0.3);
}

.nalkkul-tool .btn-secondary {
    background: #2d3748;
    border: 1px solid #4a5568;
}

.nalkkul-tool .btn-secondary:hover {
    background: #4a5568;
}

.nalkkul-tool .btn-copy {
    background: #2d3748;
    border: 1px solid #4a5568;
    padding: 8px 16px;
    font-size: 13px;
}

.nalkkul-tool .btn-copy:hover {
    background: #4a5568;
}

.nalkkul-tool .btn-copy.copied {
    background: #38a169;
    border-color: #38a169;
}

.nalkkul-tool .btn-group {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 16px;
}

.nalkkul-tool .inline-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nalkkul-tool .grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

@media (max-width: 600px) {
    .nalkkul-tool .grid-2 {
        grid-template-columns: 1fr;
    }
    .nalkkul-tool {
        padding: 16px;
    }
    .nalkkul-tool .tool-card {
        padding: 16px;
    }
}

.nalkkul-tool .field-group {
    margin-bottom: 16px;
}

.nalkkul-tool .result-box {
    background: #0f3460;
    border: 2px solid #1a4a7a;
    border-radius: 8px;
    padding: 16px;
    font-family: 'Courier New', Courier, monospace;
    font-size: 18px;
    word-break: break-all;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.nalkkul-tool .result-box .pw-text {
    flex: 1;
    user-select: all;
}

.nalkkul-tool .toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(100px);
    background: #38a169;
    color: #fff;
    padding: 12px 28px;
    border-radius: 8px;
    font-size: 15px;
    font-weight: 600;
    z-index: 99999;
    opacity: 0;
    transition: all 0.3s ease;
    pointer-events: none;
}

.nalkkul-tool .toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

/* Strength bar */
.nalkkul-tool .strength-bar-wrap {
    height: 8px;
    background: #0f3460;
    border-radius: 4px;
    overflow: hidden;
    margin-top: 8px;
}

.nalkkul-tool .strength-bar {
    height: 100%;
    border-radius: 4px;
    transition: width 0.3s, background 0.3s;
}

.nalkkul-tool .strength-text {
    font-size: 13px;
    margin-top: 4px;
    font-weight: 600;
}

/* Color swatches */
.nalkkul-tool .color-swatch {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    border: 2px solid #1a4a7a;
    display: inline-block;
    cursor: pointer;
    transition: transform 0.2s;
}

.nalkkul-tool .color-swatch:hover {
    transform: scale(1.1);
}

.nalkkul-tool .swatch-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.nalkkul-tool .color-preview-large {
    width: 100%;
    height: 120px;
    border-radius: 12px;
    border: 2px solid #1a4a7a;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

/* QR history */
.nalkkul-tool .history-grid {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 12px;
}

.nalkkul-tool .history-item {
    background: #0f3460;
    border-radius: 8px;
    padding: 8px;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s;
    width: 100px;
}

.nalkkul-tool .history-item:hover {
    transform: scale(1.05);
}

.nalkkul-tool .history-item img {
    width: 80px;
    height: 80px;
    border-radius: 4px;
}

.nalkkul-tool .history-item .history-label {
    font-size: 11px;
    color: #a0aec0;
    margin-top: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 84px;
}

/* Palette saved colors */
.nalkkul-tool .palette-wrap {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.nalkkul-tool .palette-color {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: border-color 0.2s, transform 0.2s;
}

.nalkkul-tool .palette-color:hover {
    border-color: #00d2ff;
    transform: scale(1.15);
}

.nalkkul-tool .section-title {
    font-size: 16px;
    font-weight: 700;
    color: #00d2ff;
    margin-bottom: 12px;
}

.nalkkul-tool select option {
    background: #16213e;
    color: #ffffff;
}

/* QR preview area */
.nalkkul-tool .qr-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    background: #ffffff;
    border-radius: 12px;
    padding: 20px;
}

.nalkkul-tool .qr-preview img {
    max-width: 100%;
    image-rendering: pixelated;
}

.nalkkul-tool .qr-placeholder {
    color: #a0aec0;
    font-size: 15px;
    background: transparent;
    text-align: center;
}