/* Tool Page Styles */

.tool-page {
    padding: 80px 0;
    background: var(--gradient-background);
}

/* Tool Container */
.tool-container {
    display: flex;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
    background: rgba(30, 41, 59, 0.8);
    border-radius: 16px;
    box-shadow: var(--box-shadow);
    padding: 40px;
    border: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    position: relative;
    overflow: hidden;
}

.tool-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: var(--gradient-primary);
    opacity: 0.8;
}

.tool-description {
    flex: 1;
    min-width: 300px;
}

.tool-description h3 {
    color: var(--dark-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.tool-description p {
    color: var(--text-color);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

/* Converter Interface */
.converter-interface {
    flex: 2;
    min-width: 400px;
    background: rgba(15, 23, 42, 0.5);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.file-upload-container {
    margin-bottom: 25px;
    text-align: center;
}

.file-upload-label {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 25px;
    background: var(--gradient-tech);
    color: var(--dark-color);
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition);
    font-weight: 600;
    box-shadow: 0 6px 15px rgba(34, 211, 238, 0.4);
    font-size: 1.05rem;
    letter-spacing: 0.5px;
}

.file-upload-label i {
    font-size: 1.3rem;
}

.file-upload-label:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(34, 211, 238, 0.5);
}

.file-upload-input {
    display: none;
}

.selected-file {
    margin-top: 15px;
    font-size: 1rem;
    color: var(--text-color);
    background: rgba(30, 41, 59, 0.5);
    padding: 10px 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

/* Conversion Options */
.conversion-options {
    margin-bottom: 25px;
}

.conversion-options label {
    color: var(--text-color);
    display: block;
    margin-bottom: 10px;
    font-size: 1.05rem;
    font-weight: 500;
}

.conversion-options select {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-color);
    margin-top: 5px;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='%23e2e8f0' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14 2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: calc(100% - 15px) center;
    padding-right: 40px;
    font-size: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.conversion-options select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.2);
}

.conversion-options select:hover {
    border-color: var(--primary-color);
}

/* Progress Bar */
.progress {
    height: 12px;
    background: rgba(30, 41, 59, 0.6);
    border-radius: 6px;
    margin: 25px 0;
    overflow: hidden;
    border: 1px solid var(--border-color);
    box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.2);
}

.progress-bar {
    height: 100%;
    background: var(--gradient-primary);
    border-radius: 6px;
    transition: width 0.4s ease;
    box-shadow: 0 0 10px rgba(147, 51, 234, 0.5);
}

/* Convert Button */
#convert-button, #generate-button {
    width: 100%;
    padding: 15px 30px;
    font-size: 1.1rem;
    letter-spacing: 1px;
    margin-top: 10px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

#convert-button::after, #generate-button::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: -100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: all 0.6s ease;
}

#convert-button:hover::after, #generate-button:hover::after {
    left: 100%;
}

#download-converted {
    width: 100%;
    padding: 15px 30px;
    font-size: 1.1rem;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

/* Alert Messages */
.alert {
    padding: 15px 20px;
    border-radius: 10px;
    margin-bottom: 20px;
    font-weight: 500;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

.alert::before {
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 1.2rem;
}

.alert-success {
    background-color: rgba(16, 185, 129, 0.15);
    border: 1px solid rgba(16, 185, 129, 0.3);
    color: #10b981;
}

.alert-success::before {
    content: '\f058';
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #ef4444;
}

.alert-error::before {
    content: '\f057';
}

.alert-info {
    background-color: rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.3);
    color: #3b82f6;
}

.alert-info::before {
    content: '\f05a';
}

/* Back to Home Button */
.back-to-home {
    margin-top: 50px;
    text-align: center;
}

.back-to-home .btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 25px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.back-to-home .btn:hover {
    transform: translateY(-5px);
}

/* Tool page specific buttons */
.btn-success {
    background: linear-gradient(135deg, #10b981 0%, #059669 100%);
    color: var(--dark-color);
    box-shadow: 0 4px 15px rgba(16, 185, 129, 0.4);
}

.btn-success:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(16, 185, 129, 0.5);
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .tool-container {
        flex-direction: column;
        padding: 25px;
    }
    
    .converter-interface {
        min-width: 100%;
        padding: 20px;
    }
    
    .tool-description h3 {
        text-align: center;
    }
    
    .tool-description p {
        text-align: center;
    }
    
    .file-upload-label {
        width: 100%;
    }
    
    #convert-button,
    #download-converted {
        padding: 12px 20px;
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
}

/* Gamer Nickname Generator Specific Styles */
.nickname-generator-interface {
    flex: 2;
    min-width: 400px;
    background: rgba(15, 23, 42, 0.5);
    padding: 30px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.generator-options {
    margin-bottom: 25px;
}

.option-group {
    margin-bottom: 20px;
}

.option-group label {
    color: var(--text-color);
    display: block;
    margin-bottom: 10px;
    font-size: 1.05rem;
    font-weight: 500;
}

.form-control {
    width: 100%;
    padding: 14px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    background: rgba(30, 41, 59, 0.8);
    color: var(--text-color);
    margin-top: 5px;
    font-size: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(147, 51, 234, 0.2);
}

.form-control:hover {
    border-color: var(--primary-color);
}

.checkbox-group {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 10px;
}

.checkbox-container {
    display: flex;
    align-items: center;
    position: relative;
    padding-left: 35px;
    cursor: pointer;
    font-size: 1rem;
    user-select: none;
    color: var(--text-color);
}

.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 22px;
    width: 22px;
    background-color: rgba(30, 41, 59, 0.8);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: var(--transition);
}

.checkbox-container:hover input ~ .checkmark {
    border-color: var(--primary-color);
}

.checkbox-container input:checked ~ .checkmark {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
    display: block;
}

.checkbox-container .checkmark:after {
    left: 8px;
    top: 4px;
    width: 6px;
    height: 12px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.results-container {
    margin-top: 30px;
    background: rgba(30, 41, 59, 0.5);
    padding: 25px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.results-container h3 {
    color: var(--text-color);
    font-size: 1.3rem;
    margin-bottom: 20px;
    text-align: center;
    font-weight: 600;
}

.nickname-list {
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.nickname-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.7);
    padding: 15px 20px;
    border-radius: 10px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.nickname-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-color);
}

.nickname-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-color);
    letter-spacing: 0.5px;
}

.copy-btn {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 1rem;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 5px;
    transition: var(--transition);
}

.copy-btn:hover {
    color: var(--primary-color);
    background: rgba(147, 51, 234, 0.1);
}

#generate-more {
    width: 100%;
    padding: 12px 25px;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

@media (max-width: 768px) {
    .nickname-generator-interface {
        min-width: 100%;
        padding: 20px;
    }
    
    .checkbox-group {
        flex-direction: column;
        gap: 10px;
    }
    
    .nickname-text {
        font-size: 1rem;
    }
}