:root {
    --primary-color: #A34E78;
    --secondary-color: #F08080;
    --primary-dark: #0e111a;
    --secondary-dark: #1a1f2e;
    --card-dark: #242a3a;
    --code-bg: #161b22;
    --text-primary: #ffffff;
    --text-secondary: #c0c8d7;
    --success: #22c55e;
    --danger: #ef4444;
    --warning: #f59e0b;
    --info: #3b82f6;
    --accent-gradient: linear-gradient(135deg, #A34E78 0%, #F08080 100%);
    --border-radius: 12px;
    --shadow: 0 4px 24px rgba(0,0,0,0.3);
}

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

body {
    font-family: 'Roboto Mono', monospace;
    background: var(--primary-dark);
    color: var(--text-primary);
    min-height: 100vh;
}

.app-wrapper {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--secondary-dark);
    border-right: 1px solid var(--card-dark);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid var(--card-dark);
}

.sidebar-brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid var(--primary-color);
}

.sidebar-title {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.3rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sidebar-nav {
    flex: 1;
    padding: 15px 0;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 20px;
}

.nav-section-title {
    display: block;
    padding: 8px 20px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-secondary);
    opacity: 0.7;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px;
    color: var(--text-secondary);
    text-decoration: none;
    transition: all 0.3s ease;
    border-left: 3px solid transparent;
}

.nav-item:hover {
    background: rgba(163, 78, 120, 0.1);
    color: var(--text-primary);
    border-left-color: var(--primary-color);
}

.nav-item.active {
    background: rgba(163, 78, 120, 0.15);
    color: var(--primary-color);
    border-left-color: var(--primary-color);
}

.nav-item i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-footer {
    padding: 15px 20px;
    border-top: 1px solid var(--card-dark);
}

.footer-info {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.75rem;
    color: var(--text-secondary);
    opacity: 0.6;
}

.main-content {
    flex: 1;
    margin-left: 260px;
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
}

.auth-card {
    width: 100%;
    max-width: 450px;
    background: var(--secondary-dark);
    border: 1px solid var(--card-dark);
    border-radius: var(--border-radius);
    padding: 40px;
    box-shadow: var(--shadow);
    animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.auth-header {
    text-align: center;
    margin-bottom: 30px;
}

.auth-icon {
    width: 70px;
    height: 70px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: white;
}

.auth-title {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.6rem;
    margin-bottom: 8px;
}

.auth-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

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

.form-label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    background: var(--card-dark);
    border: 1px solid transparent;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.form-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(163, 78, 120, 0.2);
}

.form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.5;
}

.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--accent-gradient);
    border: none;
    border-radius: 8px;
    color: white;
    font-family: inherit;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(163, 78, 120, 0.4);
}

.auth-footer {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid var(--card-dark);
}

.auth-footer p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.auth-footer a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
}

.auth-footer a:hover {
    text-decoration: underline;
}

.alert {
    padding: 12px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-size: 0.9rem;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #fca5a5;
}

.alert-success {
    background: rgba(34, 197, 94, 0.15);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #86efac;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--card-dark);
}

.profile-avatar {
    width: 80px;
    height: 80px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
}

.profile-info h2 {
    font-family: 'Fredoka', sans-serif;
    font-size: 1.4rem;
    margin-bottom: 5px;
}

.profile-info .badge {
    display: inline-block;
    padding: 4px 12px;
    background: rgba(163, 78, 120, 0.2);
    border-radius: 20px;
    font-size: 0.75rem;
    color: var(--primary-color);
}

.info-grid {
    display: grid;
    gap: 15px;
}

.info-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px dashed var(--card-dark);
}

.info-row:last-child {
    border-bottom: none;
}

.info-label {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.info-value {
    font-weight: 500;
}

.info-value.success { color: var(--success); }
.info-value.danger { color: var(--danger); }
.info-value.info { color: var(--info); }

.section-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--secondary-color);
    margin: 25px 0 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--card-dark);
}

.apikey-box {
    background: var(--code-bg);
    padding: 12px 16px;
    border-radius: 8px;
    font-family: 'Roboto Mono', monospace;
    font-size: 0.85rem;
    color: var(--success);
    word-break: break-all;
}

.btn-group {
    display: flex;
    gap: 10px;
    margin-top: 30px;
}

.btn-secondary {
    flex: 1;
    padding: 12px;
    background: var(--card-dark);
    border: none;
    border-radius: 8px;
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
}

.btn-secondary:hover {
    background: var(--secondary-dark);
}

.btn-danger {
    background: rgba(239, 68, 68, 0.2);
    color: var(--danger);
}

.btn-danger:hover {
    background: rgba(239, 68, 68, 0.3);
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .main-content {
        margin-left: 0;
        padding: 20px;
    }
    
    .auth-card {
        padding: 25px;
    }
}