/* L33 EAPIS Generator Styles */
:root {
    --primary: #234599;
    --primary-light: #007ae2;
    --accent: #f18300;
    --bg: #F9FAFA;
    --card-bg: #ffffff;
    --text: #474747;
    --text-light: #6c757d;
    --border: #e0e0e0;
    --success: #28a745;
    --error: #dc3545;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}

/* Lock Screen */
.lock-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, #1a3470 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.lock-container {
    background: var(--card-bg);
    padding: 50px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 400px;
    width: 90%;
}

.lock-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 30px;
}

.lock-icon i {
    font-size: 48px;
    color: white;
}

.lock-container h2 {
    color: var(--text);
    margin-bottom: 25px;
    font-weight: 600;
}

.code-input-container {
    margin-bottom: 20px;
}

.code-input-container input {
    width: 150px;
    padding: 15px;
    font-size: 24px;
    text-align: center;
    letter-spacing: 8px;
    border: 2px solid var(--border);
    border-radius: 8px;
    outline: none;
    transition: border-color 0.3s;
}

.code-input-container input:focus {
    border-color: var(--primary);
}

.code-error {
    color: var(--error);
    font-size: 14px;
    margin-bottom: 15px;
    min-height: 20px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(35, 69, 153, 0.4);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-block {
    width: 100%;
    margin-top: 20px;
}

.btn-sm {
    padding: 8px 12px;
    font-size: 14px;
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-sm:hover {
    background: var(--border);
}

/* Main App */
.main-app {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.header {
    background: var(--primary);
    padding: 20px 30px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.logo-text {
    font-size: 28px;
    font-weight: 700;
    color: white;
}

.logo-subtitle {
    font-size: 16px;
    color: rgba(255, 255, 255, 0.8);
}

.container {
    flex: 1;
    max-width: 600px;
    margin: 40px auto;
    padding: 0 20px;
    width: 100%;
}

/* Card */
.card {
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.card-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
    color: white;
    padding: 20px 25px;
    font-size: 18px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
}

.card-body {
    padding: 30px;
}

/* Upload Zone */
.upload-zone {
    border: 2px dashed var(--border);
    border-radius: 12px;
    padding: 50px 30px;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-zone:hover {
    border-color: var(--primary);
    background: rgba(35, 69, 153, 0.03);
}

.upload-zone.dragover {
    border-color: var(--primary);
    background: rgba(35, 69, 153, 0.08);
}

.upload-zone i {
    font-size: 56px;
    color: var(--primary);
    margin-bottom: 20px;
}

.upload-zone h3 {
    color: var(--text);
    margin-bottom: 8px;
}

.upload-zone p {
    color: var(--text-light);
    margin-bottom: 5px;
}

.upload-zone .file-hint {
    font-size: 13px;
    color: var(--primary);
    font-weight: 500;
    margin-top: 15px;
}

/* File Selected */
.file-selected {
    background: var(--bg);
    border-radius: 8px;
    padding: 15px 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.file-selected > i {
    font-size: 32px;
    color: var(--error);
}

.file-info {
    flex: 1;
}

.file-name {
    font-weight: 600;
    color: var(--text);
    word-break: break-all;
}

.file-size {
    font-size: 13px;
    color: var(--text-light);
    margin-top: 3px;
}

/* Processing Status */
.processing-status {
    text-align: center;
    padding: 40px 20px;
}

.spinner {
    width: 60px;
    height: 60px;
    border: 4px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 25px;
}

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

.processing-status h3 {
    color: var(--text);
    margin-bottom: 25px;
}

.processing-steps {
    text-align: left;
    max-width: 250px;
    margin: 0 auto;
}

.processing-step {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    color: var(--text-light);
    font-size: 15px;
}

.processing-step i {
    width: 20px;
    text-align: center;
    font-size: 12px;
}

.processing-step.active {
    color: var(--primary);
    font-weight: 500;
}

.processing-step.completed {
    color: var(--success);
}

.processing-step.completed i {
    font-size: 16px;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 40px 20px;
}

.success-message i {
    font-size: 72px;
    color: var(--success);
    margin-bottom: 20px;
}

.success-message h3 {
    color: var(--success);
    margin-bottom: 15px;
}

.success-message p {
    color: var(--text-light);
    margin-bottom: 25px;
}

/* Error Message */
.error-message {
    text-align: center;
    padding: 40px 20px;
}

.error-message i {
    font-size: 72px;
    color: var(--error);
    margin-bottom: 20px;
}

.error-message h3 {
    color: var(--error);
    margin-bottom: 15px;
}

.error-message p {
    color: var(--text-light);
    margin-bottom: 25px;
}

/* Info Card */
.info-card {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 25px;
    margin-top: 25px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.info-card h4 {
    color: var(--primary);
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.info-card ol {
    padding-left: 20px;
    color: var(--text-light);
}

.info-card li {
    padding: 8px 0;
}

/* Footer */
.footer {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
    font-size: 14px;
}

/* Responsive */
@media (max-width: 480px) {
    .lock-container {
        padding: 30px 20px;
    }
    
    .container {
        margin: 20px auto;
    }
    
    .card-body {
        padding: 20px;
    }
    
    .upload-zone {
        padding: 30px 20px;
    }
    
    .upload-zone i {
        font-size: 40px;
    }
}