/* Reset e configurações base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: #000000;
    color: #ffffff;
    min-height: 100vh;
    overflow-x: hidden;
}

/* Sidebar Styles */
.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 320px;
    height: 100vh;
    background: linear-gradient(145deg, #0a0a0a 0%, #141414 25%, #1a1a1a 50%, #0f0f0f 100%);
    backdrop-filter: blur(20px);
    border-right: 1px solid rgba(34, 197, 94, 0.2);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    box-shadow:
        0 0 50px rgba(34, 197, 94, 0.1),
        inset 1px 0 0 rgba(255, 255, 255, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background:
        radial-gradient(circle at 20% 20%, rgba(34, 197, 94, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(16, 185, 129, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 60%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    opacity: 0.8;
    pointer-events: none;
}

.sidebar-header {
    position: relative;
    padding: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.1) 0%, transparent 100%);
    flex-shrink: 0;
    z-index: 2;
}

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #ffffff;
    box-shadow:
        0 8px 20px rgba(34, 197, 94, 0.3),
        0 4px 8px rgba(0, 0, 0, 0.2);
    position: relative;
    transition: all 0.3s ease;
}

.logo-icon::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, #22c55e, #16a34a, #22c55e);
    border-radius: 18px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.logo:hover .logo-icon::after {
    opacity: 1;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-title {
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    background: linear-gradient(135deg, #ffffff 0%, #22c55e 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-subtitle {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.6);
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Navigation com scroll */
.nav-menu {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 1rem 0;
    position: relative;
    z-index: 2;
    scrollbar-width: thin;
    scrollbar-color: rgba(34, 197, 94, 0.3) transparent;
}

.nav-menu::-webkit-scrollbar {
    width: 4px;
}

.nav-menu::-webkit-scrollbar-track {
    background: transparent;
}

.nav-menu::-webkit-scrollbar-thumb {
    background: rgba(34, 197, 94, 0.3);
    border-radius: 2px;
}

.nav-menu::-webkit-scrollbar-thumb:hover {
    background: rgba(34, 197, 94, 0.5);
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    font-weight: 500;
    font-size: 0.9rem;
    margin: 0.25rem 0;
}

.nav-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, #22c55e, #16a34a);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.nav-item:hover,
.nav-item.active {
    color: #22c55e;
    background: rgba(34, 197, 94, 0.1);
    transform: translateX(8px);
}

.nav-item:hover::before,
.nav-item.active::before {
    transform: scaleY(1);
}

.nav-icon {
    width: 20px;
    text-align: center;
    font-size: 1rem;
    flex-shrink: 0;
}

.nav-divider {
    height: 1px;
    background: rgba(255, 255, 255, 0.1);
    margin: 1rem 2rem;
}

.nav-exit {
    color: rgba(239, 68, 68, 0.8) !important;
    margin-top: 1rem;
}

.nav-exit:hover {
    color: #ef4444 !important;
    background: rgba(239, 68, 68, 0.1) !important;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    position: fixed;
    top: 1.5rem;
    left: 1.5rem;
    z-index: 1100;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    padding: 0.8rem;
    color: #ffffff;
    cursor: pointer;
    backdrop-filter: blur(20px);
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.mobile-toggle:hover {
    background: rgba(34, 197, 94, 0.1);
    border-color: rgba(34, 197, 94, 0.3);
    color: #22c55e;
}

/* Main Content */
.main-content {
    margin-left: 320px;
    min-height: 100vh;
    background: linear-gradient(135deg, #000000 0%, #0a0a0a 25%, #111111 100%);
    position: relative;
    transition: margin-left 0.3s ease;
}

.main-content::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 70% 20%, rgba(34, 197, 94, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(59, 130, 246, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.content-wrapper {
    position: relative;
    z-index: 2;
    padding: 3rem;
    max-height: 100vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: rgba(34, 197, 94, 0.3) transparent;
}

.content-wrapper::-webkit-scrollbar {
    width: 6px;
}

.content-wrapper::-webkit-scrollbar-track {
    background: transparent;
}

.content-wrapper::-webkit-scrollbar-thumb {
    background: rgba(34, 197, 94, 0.3);
    border-radius: 3px;
}

.content-wrapper::-webkit-scrollbar-thumb:hover {
    background: rgba(34, 197, 94, 0.5);
}

/* Header */
.page-header {
    margin-bottom: 3rem;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #22c55e 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 0.5rem;
}

.page-subtitle {
    color: rgba(255, 255, 255, 0.6);
    font-size: 1.1rem;
    font-weight: 400;
}

/* Cards */
.config-card {
    background: linear-gradient(145deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.02) 100%);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 2.5rem;
    box-shadow:
        0 20px 40px rgba(0, 0, 0, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    margin-bottom: 2rem;
}

.config-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(34, 197, 94, 0.5), transparent);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-description {
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Form Elements */
.form-group {
    margin-bottom: 2rem;
}

.form-label {
    display: block;
    color: #ffffff;
    font-weight: 600;
    margin-bottom: 0.75rem;
    font-size: 0.95rem;
}

.form-input,
.form-textarea {
    width: 100%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    color: #ffffff;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    font-family: 'Inter', sans-serif;
}

.form-input {
    padding: 1rem;
}

.form-textarea {
    padding: 1rem;
    min-height: 200px;
    resize: vertical;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.9rem;
    line-height: 1.5;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: #22c55e;
    background: rgba(255, 255, 255, 0.08);
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: rgba(255, 255, 255, 0.4);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    border-radius: 12px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    font-size: 0.95rem;
    position: relative;
    overflow: hidden;
}

.btn-primary {
    background: linear-gradient(135deg, #22c55e 0%, #16a34a 100%);
    color: #ffffff;
    box-shadow: 0 4px 20px rgba(34, 197, 94, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(34, 197, 94, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }
    
    .sidebar.active {
        transform: translateX(0);
    }
    
    .main-content {
        margin-left: 0;
    }
    
    .mobile-toggle {
        display: block;
    }
    
    .content-wrapper {
        padding: 2rem;
        padding-top: 5rem;
    }
}

@media (max-width: 768px) {
    .content-wrapper {
        padding: 1.5rem;
        padding-top: 5rem;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .config-card {
        padding: 2rem;
        border-radius: 16px;
    }
    
    .sidebar {
        width: 280px;
    }
}

@media (max-width: 480px) {
    .sidebar {
        width: 100%;
    }
    
    .mobile-toggle {
        top: 1rem;
        left: 1rem;
        padding: 0.7rem;
    }
    
    .content-wrapper {
        padding: 1rem;
        padding-top: 4.5rem;
    }
}