/* Admin Console Styles */
:root {
    --primary-color: #0066cc;
    --primary-dark: #004499;
    --secondary-color: #ff6b35;
    --accent-color: #00d4aa;
    --dark-bg: #0a1628;
    --darker-bg: #060d18;
    --card-bg: #12233d;
    --text-light: #ffffff;
    --text-muted: #a0aec0;
    --error-color: #ff4757;
    --success-color: #00d4aa;
    --gradient-primary: linear-gradient(135deg, #0066cc 0%, #00d4aa 100%);
    --gradient-hero: linear-gradient(135deg, #0a1628 0%, #1a365d 50%, #0a1628 100%);
}

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

body {
    font-family: 'Open Sans', sans-serif;
    background: var(--gradient-hero);
    color: var(--text-light);
    min-height: 100vh;
    line-height: 1.6;
}

h1, h2, h3 {
    font-family: 'Montserrat', sans-serif;
}

.hidden {
    display: none !important;
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    position: relative;
    overflow: hidden;
}

.login-screen::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 50%, rgba(0, 102, 204, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 212, 170, 0.15) 0%, transparent 50%);
    pointer-events: none;
}

.login-card {
    background: var(--card-bg);
    padding: 50px 45px;
    border-radius: 24px;
    text-align: center;
    max-width: 420px;
    width: 100%;
    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.5);
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.05);
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.login-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.login-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.login-card h1 {
    font-size: 2rem;
    margin-bottom: 10px;
    color: var(--text-light);
}

.login-card > p {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

#login-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.input-group {
    position: relative;
}

.input-group input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: var(--dark-bg);
    color: var(--text-light);
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.15);
}

.input-group input::placeholder {
    color: var(--text-muted);
}

.toggle-password {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    color: var(--text-muted);
    transition: color 0.3s ease;
}

.toggle-password:hover {
    color: var(--accent-color);
}

.toggle-password svg {
    width: 20px;
    height: 20px;
}

.error {
    color: var(--error-color);
    font-size: 0.9rem;
    margin-top: 10px;
    padding: 12px;
    background: rgba(255, 71, 87, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 71, 87, 0.2);
}

.error:empty {
    display: none;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 25px;
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    padding: 8px 16px;
    border-radius: 8px;
}

.back-link:hover {
    color: var(--accent-color);
    background: rgba(0, 212, 170, 0.1);
}

.back-link svg {
    width: 18px;
    height: 18px;
}

/* Buttons */
.btn {
    padding: 14px 28px;
    border-radius: 12px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    position: relative;
    overflow: hidden;
}

.btn svg {
    width: 18px;
    height: 18px;
}

.btn-primary {
    background: var(--gradient-primary);
    color: white;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0, 102, 204, 0.4);
}

.btn-secondary {
    background: var(--card-bg);
    color: var(--text-light);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.btn-secondary:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-muted);
    border: 2px solid rgba(255, 255, 255, 0.1);
}

.btn-outline:hover {
    border-color: var(--error-color);
    color: var(--error-color);
    background: rgba(255, 71, 87, 0.1);
}

.btn-copy {
    background: var(--card-bg);
    color: var(--accent-color);
    border: 1px solid var(--accent-color);
    padding: 10px 20px;
    font-size: 0.85rem;
}

.btn-copy:hover {
    background: var(--accent-color);
    color: var(--dark-bg);
}

.btn-copy.copied {
    background: var(--success-color);
    border-color: var(--success-color);
    color: var(--dark-bg);
}

.btn-large {
    width: 100%;
    padding: 18px;
    font-size: 1rem;
    margin-top: 10px;
}

/* Admin Dashboard */
.admin-dashboard {
    min-height: 100vh;
    animation: fadeIn 0.4s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.admin-header {
    background: var(--darker-bg);
    padding: 20px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-left h1 {
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
}

.header-left h1 svg {
    width: 28px;
    height: 28px;
    color: var(--accent-color);
}

.header-actions {
    display: flex;
    gap: 12px;
}

/* Main Content */
.admin-main {
    padding: 40px;
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.form-section,
.output-section {
    background: var(--card-bg);
    padding: 35px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.section-header {
    margin-bottom: 30px;
}

.section-header h2 {
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-light);
}

.section-header h2 svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
}

/* Form Styles */
.form-group {
    margin-bottom: 22px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    color: var(--text-light);
    font-weight: 600;
    font-size: 0.95rem;
}

.form-group label svg {
    width: 18px;
    height: 18px;
    color: var(--accent-color);
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    background: var(--dark-bg);
    color: var(--text-light);
    font-family: 'Open Sans', sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 20px rgba(0, 212, 170, 0.1);
}

.form-group select {
    cursor: pointer;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23a0aec0' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 18px center;
    padding-right: 45px;
}

.form-group select option {
    background: var(--dark-bg);
    color: var(--text-light);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-group small {
    display: block;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 0.85rem;
}

/* Output Section */
.output-card {
    background: var(--dark-bg);
    border-radius: 16px;
    padding: 20px;
    margin-bottom: 30px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.json-output-container {
    position: relative;
}

#json-output {
    background: var(--darker-bg);
    padding: 20px;
    border-radius: 12px;
    overflow-x: auto;
    font-family: 'Fira Code', 'Courier New', monospace;
    font-size: 0.9rem;
    line-height: 1.6;
    color: var(--accent-color);
    border: 1px solid rgba(255, 255, 255, 0.05);
    max-height: 350px;
    overflow-y: auto;
    margin-bottom: 15px;
}

#json-output::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

#json-output::-webkit-scrollbar-track {
    background: var(--dark-bg);
    border-radius: 4px;
}

#json-output::-webkit-scrollbar-thumb {
    background: var(--card-bg);
    border-radius: 4px;
}

#json-output::-webkit-scrollbar-thumb:hover {
    background: var(--primary-color);
}

.json-output-container .btn-copy {
    width: 100%;
}

/* Instructions */
.instructions {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 15px;
    margin-bottom: 25px;
}

.instruction-card {
    background: var(--dark-bg);
    padding: 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.instruction-card h3 {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text-light);
}

.step-number {
    width: 28px;
    height: 28px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
    flex-shrink: 0;
}

.instruction-card p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
}

.instruction-card code {
    background: var(--card-bg);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--accent-color);
    font-size: 0.85rem;
}

/* Tips Section */
.tips-section {
    background: var(--dark-bg);
    padding: 25px;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.tips-section h3 {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.1rem;
    margin-bottom: 15px;
    color: var(--text-light);
}

.tips-section h3 svg {
    width: 22px;
    height: 22px;
    color: var(--accent-color);
}

.tips-section ul {
    padding-left: 20px;
    color: var(--text-muted);
}

.tips-section li {
    margin-bottom: 10px;
    line-height: 1.5;
}

.tips-section code {
    background: var(--card-bg);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--accent-color);
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1100px) {
    .admin-main {
        grid-template-columns: 1fr;
        padding: 25px;
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .admin-header {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .header-left h1 {
        font-size: 1.3rem;
    }

    .header-actions {
        width: 100%;
        justify-content: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-section,
    .output-section {
        padding: 25px;
    }

    .instructions {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 35px 25px;
    }

    .login-card h1 {
        font-size: 1.6rem;
    }

    .admin-main {
        padding: 15px;
    }

    .form-section,
    .output-section {
        padding: 20px;
        border-radius: 16px;
    }

    .header-actions {
        flex-direction: column;
    }

    .header-actions .btn {
        width: 100%;
    }

    #json-output {
        font-size: 0.8rem;
        padding: 15px;
    }
}