:root {
    /* Aerodynamic & Futuristic Palette */
    --bg-dark: #050505;
    --bg-surface: rgba(18, 18, 20, 0.65);
    --text-primary: #ffffff;
    --text-secondary: #a1a1aa;
    
    /* Neon Cyber Accents */
    --accent-cyan: #00f0ff;
    --accent-magenta: #ff003c;
    --accent-blue: #2563eb;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    
    /* Sleek Glassmorphism setup */
    --glass-bg: linear-gradient(145deg, rgba(30, 30, 35, 0.5) 0%, rgba(15, 15, 20, 0.8) 100%);
    --glass-border: rgba(255, 255, 255, 0.05);
    
    /* Smooth transitions */
    --transition-aero: all 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
    letter-spacing: -0.02em;
}

/* Aerodynamic Ambient Background */
.background-orbs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(circle at top right, rgba(0, 240, 255, 0.1), transparent 40%),
                radial-gradient(circle at bottom left, rgba(255, 0, 60, 0.05), transparent 40%);
}

.orb {
    position: absolute;
    border-radius: 50vw; /* Maximum roundness */
    filter: blur(120px) saturate(200%);
    opacity: 0.25;
    animation: aerodynamic-drift 24s infinite cubic-bezier(0.4, 0, 0.2, 1) alternate;
}

.orb-1 { width: 50vw; height: 50vw; background: var(--accent-cyan); top: -20vh; left: -10vw; }
.orb-2 { width: 40vw; height: 40vw; background: var(--accent-magenta); bottom: -10vh; right: -5vw; animation-delay: -12s; }
.orb-3 { width: 30vw; height: 30vw; background: var(--accent-blue); top: 30vh; left: 40vw; animation-delay: -6s; opacity: 0.15; }

@keyframes aerodynamic-drift {
    0% { transform: translate(0, 0) scale(1) rotate(0deg); }
    50% { transform: translate(15vw, 10vh) scale(1.2) rotate(180deg); }
    100% { transform: translate(-10vw, -15vh) scale(0.9) rotate(360deg); }
}

/* Dynamic Layout */
.app-container {
    display: flex;
    min-height: 100vh;
    padding: 2rem;
    gap: 2rem;
}

/* Next-Gen Glass Panel Utility */
.glass-panel {
    background: var(--glass-bg);
    backdrop-filter: blur(30px) saturate(200%);
    -webkit-backdrop-filter: blur(30px) saturate(200%);
    border: 1px solid var(--glass-border);
    border-radius: 2.5rem; /* Smoother aerodynamic curves */
    box-shadow: 0 20px 40px rgba(0,0,0,0.4), inset 0 1px 0 rgba(255,255,255,0.1);
    transition: var(--transition-aero);
}

.glass-panel:hover {
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 30px 60px rgba(0, 0, 255, 0.05), inset 0 1px 0 rgba(255,255,255,0.15);
}

/* Sidebar - Floating feel */
.sidebar {
    width: 300px;
    display: flex;
    flex-direction: column;
    padding: 2.5rem 2rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    margin-bottom: 3.5rem;
}

.brand-icon {
    font-size: 2.5rem;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-magenta));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(0, 240, 255, 0.4));
}

.brand h2 {
    font-size: 1.3rem;
    font-weight: 800;
    line-height: 1.1;
    background: linear-gradient(to right, #fff, #a1a1aa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.nav-item {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-secondary);
    padding: 1.1rem 1.5rem;
    border-radius: 100vw; /* Aerodynamic pill shape */
    display: flex;
    align-items: center;
    gap: 1.25rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition-aero);
    text-align: left;
    position: relative;
    overflow: hidden;
}

.nav-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(90deg, rgba(0, 240, 255, 0.1), transparent);
    opacity: 0;
    transition: var(--transition-aero);
}

.nav-item:hover {
    color: var(--text-primary);
    transform: translateX(10px);
    background: rgba(255, 255, 255, 0.03);
}

.nav-item.active {
    color: var(--text-primary);
    background: rgba(0, 240, 255, 0.05);
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.1), inset 0 0 10px rgba(0, 240, 255, 0.05);
}

.nav-item.active::before {
    opacity: 1;
}

.nav-item i {
    font-size: 1.2rem;
    z-index: 1;
}

.nav-item span {
    z-index: 1;
}

.sidebar-footer {
    border-top: 1px solid rgba(255,255,255,0.05);
    padding-top: 1.5rem;
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 3rem;
    margin-bottom: 2.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 100vw; /* Pill shape for header */
}

.header h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(16, 185, 129, 0.08);
    color: var(--accent-green);
    padding: 0.6rem 1.2rem;
    border-radius: 100vw;
    font-size: 0.875rem;
    font-weight: 700;
    border: 1px solid rgba(16, 185, 129, 0.3);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 0 15px rgba(16, 185, 129, 0.1);
}

.pulse {
    width: 6px;
    height: 6px;
    background-color: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-green);
    animation: pulsing 2s infinite;
}

@keyframes pulsing {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(2); opacity: 0.5; box-shadow: 0 0 20px var(--accent-green); }
    100% { transform: scale(1); opacity: 1; }
}

/* Tabs */
.tab-content {
    display: none;
    animation: aerodynamicFadeIn 0.5s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
    opacity: 0;
    transform: translateY(20px) scale(0.98);
}

.tab-content.active {
    display: block;
}

@keyframes aerodynamicFadeIn {
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Tools Card */
.tool-card {
    padding: 3rem;
    max-width: 850px;
    margin: 0 auto;
}

.card-header {
    margin-bottom: 2.5rem;
}

.card-header h3 {
    font-size: 1.8rem;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--text-primary);
}

.card-header h3 i {
    color: var(--accent-cyan);
    filter: drop-shadow(0 0 8px rgba(0, 240, 255, 0.5));
}

.card-header p {
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* Inputs & Buttons - Sleek & Aero */
.input-group {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    background: rgba(0,0,0,0.2);
    padding: 0.5rem;
    border-radius: 100vw;
    border: 1px solid rgba(255,255,255,0.03);
}

.styled-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: 1rem 1.5rem;
    border-radius: 100vw;
    color: var(--text-primary);
    font-size: 1.1rem;
    outline: none;
    transition: var(--transition-aero);
    font-family: inherit;
    font-weight: 500;
}

.styled-input::placeholder {
    color: rgba(255,255,255,0.2);
}

.styled-input:focus {
    background: rgba(255,255,255,0.03);
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: #000; /* High contrast for neon colors */
    border: none;
    padding: 0 2rem;
    border-radius: 100vw;
    font-size: 1.05rem;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition-aero);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
    background: linear-gradient(135deg, #fff, var(--accent-cyan));
}

.btn-primary:active {
    transform: scale(0.98);
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

/* Results Display - Holographic Feel */
.results-container {
    background: rgba(5, 5, 10, 0.7);
    border-radius: 1.5rem;
    min-height: 200px;
    padding: 2rem;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.95rem;
    border: 1px solid rgba(0, 240, 255, 0.1);
    box-shadow: inset 0 0 20px rgba(0,0,0,0.8);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    max-height: 450px;
    overflow-y: auto;
}

/* Scrollbar customization for sleekness */
.results-container::-webkit-scrollbar {
    width: 6px;
}
.results-container::-webkit-scrollbar-track {
    background: transparent;
}
.results-container::-webkit-scrollbar-thumb {
    background: rgba(0, 240, 255, 0.3);
    border-radius: 10px;
}

.results-container.empty::after {
    content: "SİSTEM HAZIR. BEKLEMEDE...";
    color: rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    flex: 1;
    font-family: 'Inter', sans-serif;
    font-weight: 800;
    font-size: 1.5rem;
    letter-spacing: 0.1em;
}

.loader {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 2px solid rgba(0,0,0,.1);
    border-radius: 50%;
    border-top-color: #000;
    animation: spin 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
    margin-right: 10px;
}

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

/* Loading & Result States */
.log-line {
    padding: 0.75rem 1rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: rgba(255, 255, 255, 0.02);
    border-left: 2px solid transparent;
    animation: aerodynamicFadeIn 0.3s ease-out;
}

.log-line:hover {
    background: rgba(255, 255, 255, 0.05);
}

.status-up { color: var(--accent-green); text-shadow: 0 0 10px rgba(16, 185, 129, 0.5); }
.status-open { color: var(--accent-cyan); text-shadow: 0 0 10px rgba(0, 240, 255, 0.5); }
.status-down, .status-filtered { color: var(--accent-magenta); text-shadow: 0 0 10px rgba(255, 0, 60, 0.5); }
.status-info { color: var(--accent-blue); }

.port-card {
    display: flex;
    justify-content: space-between;
    background: rgba(20, 20, 25, 0.8);
    padding: 1.25rem 1.5rem;
    border-radius: 1rem;
    border-left: 4px solid var(--accent-cyan);
    margin-bottom: 0.5rem;
    align-items: center;
    transition: var(--transition-aero);
}

.port-card:hover {
    transform: translateX(5px);
    background: rgba(30, 30, 40, 0.9);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.port-number {
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--text-primary);
    letter-spacing: 0.05em;
}

.port-service {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-top: 0.25rem;
}

/* Power & Boot Overlay Styles */
.status-badge {
    cursor: pointer;
    transition: var(--transition-aero);
}
.status-badge:hover {
    transform: scale(1.05);
    background: rgba(16, 185, 129, 0.15);
}
.status-badge.offline {
    color: var(--accent-red);
    background: rgba(239, 68, 68, 0.1);
    border-color: rgba(239, 68, 68, 0.3);
    box-shadow: 0 0 15px rgba(239, 68, 68, 0.2);
}
.status-badge.offline:hover { background: rgba(239, 68, 68, 0.2); }
.status-badge.booting {
    color: #eab308;
    background: rgba(234, 179, 8, 0.1);
    border-color: rgba(234, 179, 8, 0.3);
    box-shadow: 0 0 15px rgba(234, 179, 8, 0.2);
}

.app-disabled {
    filter: grayscale(100%) brightness(0.4) contrast(1.2);
    transition: filter 1.5s ease-in-out;
}
.dashboard-content > .app-disabled {
    pointer-events: none;
}

.popup-overlay {
    position: fixed;
    top: 0; left: 0; width: 100vw; height: 100vh;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(10px);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
    animation: aerodynamicFadeIn 0.3s ease-out;
}

.whoami-badge {
    color: var(--accent-cyan);
    border-color: rgba(0, 240, 255, 0.35);
    background: rgba(0, 240, 255, 0.08);
}

.whoami-badge:hover {
    background: rgba(0, 240, 255, 0.16);
    box-shadow: 0 0 20px rgba(0, 240, 255, 0.25);
}

.whoami-popup {
    width: min(860px, 92vw);
    max-height: 88vh;
    overflow-y: auto;
    border-radius: 1.75rem;
    padding: 2rem;
    border: 1px solid rgba(0, 240, 255, 0.35);
    background:
        radial-gradient(circle at top right, rgba(0, 240, 255, 0.14), transparent 45%),
        radial-gradient(circle at bottom left, rgba(255, 0, 60, 0.08), transparent 50%),
        linear-gradient(145deg, rgba(8, 10, 18, 0.94), rgba(10, 12, 20, 0.96));
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.6), 0 0 40px rgba(0, 240, 255, 0.12);
}

.whoami-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.whoami-title {
    font-size: 1.4rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.whoami-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.whoami-card {
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1rem;
    padding: 1rem 1.1rem;
    background: rgba(255, 255, 255, 0.03);
}

.whoami-card h4 {
    color: var(--accent-cyan);
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.whoami-card p {
    color: var(--text-secondary);
    line-height: 1.55;
    font-size: 0.93rem;
}

.whoami-footer {
    margin-top: 1.25rem;
    display: flex;
    justify-content: flex-end;
}

.dashboard-content { position: relative; }

.boot-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(5, 5, 10, 0.85);
    backdrop-filter: blur(15px);
    z-index: 100;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 2.5rem;
    color: var(--accent-cyan);
    text-align: center;
    border: 1px solid rgba(0, 240, 255, 0.2);
    box-shadow: 0 0 50px rgba(0,0,0,0.8);
    animation: aerodynamicFadeIn 0.5s ease-out;
}
.boot-overlay h2 { font-size: 2.5rem; margin-top: 2rem; letter-spacing: 0.15em; text-transform: uppercase; text-shadow: 0 0 20px var(--accent-cyan); }
.boot-overlay p { margin-top: 1rem; color: var(--text-primary); font-size: 1.2rem; }
.boot-timer-text { font-size: 3rem; font-weight: 800; color: var(--accent-cyan); margin-top: 1rem; font-family: 'JetBrains Mono', monospace; }

@keyframes aerodynamicFadeOut {
    to { opacity: 0; transform: translateY(-30px) scale(1.05); pointer-events: none; }
}

/* Custom Collapsible Settings Styles */
.advanced-settings-header:hover {
    background: rgba(255, 255, 255, 0.06) !important;
    border-color: rgba(0, 240, 255, 0.15) !important;
}

/* Premium Table Layout for Cyber Dashboard */
.cyber-table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 1rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(0, 0, 0, 0.3);
}

.cyber-table {
    width: 100%;
    border-collapse: collapse;
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.88rem;
    text-align: left;
}

.cyber-table th {
    background: rgba(0, 240, 255, 0.05);
    color: var(--accent-cyan);
    padding: 0.85rem 1rem;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    border-bottom: 2px solid rgba(0, 240, 255, 0.2);
}

.cyber-table td {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
    color: rgba(255, 255, 255, 0.85);
    white-space: nowrap;
}

.cyber-table tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

.cyber-table tr:last-child td {
    border-bottom: none;
}

/* Export Buttons Styles */
.export-container {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1.25rem;
    animation: aerodynamicFadeIn 0.4s ease-out;
}

.btn-export {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--text-secondary);
    padding: 0.5rem 1.25rem;
    border-radius: 100vw;
    font-size: 0.8rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition-aero);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.btn-export:hover {
    background: rgba(0, 240, 255, 0.08);
    border-color: var(--accent-cyan);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 240, 255, 0.1);
}

.btn-export:active {
    transform: translateY(0);
}

/* SAST Source Code editor styles */
#sast-code {
    background: rgba(0, 0, 0, 0.4) !important;
    border: 1px solid rgba(163, 230, 53, 0.15) !important;
    color: #a3e635 !important;
    text-shadow: 0 0 5px rgba(163, 230, 53, 0.2);
}
#sast-code:focus {
    border-color: rgba(163, 230, 53, 0.5) !important;
    box-shadow: 0 0 15px rgba(163, 230, 53, 0.15) !important;
}

/* Password Strength Bar glow indicator */
#password-strength-bar {
    border-radius: 100vw;
    box-shadow: 0 0 10px currentColor;
}