@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Poppins:wght@300;400;600;700&display=swap');

:root {
    --bg-primary: #050505;
    --bg-secondary: rgba(255, 255, 255, 0.03);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.6);
    --accent-color: #00ff88;
    --accent-glow: rgba(0, 255, 136, 0.3);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.07);
    --glass-glow: rgba(255, 255, 255, 0.05);
    --gradient-1: linear-gradient(135deg, #00ff88, #00bdff, #7000ff);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

body.light-mode {
    --bg-primary: #f8fafc;
    --bg-secondary: rgba(0, 0, 0, 0.02);
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --accent-color: #059669;
    --accent-glow: rgba(5, 150, 105, 0.2);
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(0, 0, 0, 0.05);
    --glass-glow: rgba(0, 0, 0, 0.02);
}

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

body {
    font-family: 'Poppins', sans-serif;
    overflow-x: hidden;
    background: var(--bg-primary);
    color: var(--text-primary);
    position: relative;
    transition: background 0.6s ease, color 0.6s ease;
    line-height: 1.6;
}

#bgCanvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.4;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: var(--glass-bg);
    backdrop-filter: blur(25px);
    -webkit-backdrop-filter: blur(25px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1.2rem 4rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition);
}

.navbar-brand {
    display: flex;
    align-items: center;
    gap: 15px;
    text-decoration: none;
}

.navbar-brand img {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    box-shadow: 0 0 25px var(--accent-glow);
    transition: var(--transition);
}

.navbar-brand:hover img {
    transform: rotate(15deg) scale(1.1);
}

.navbar-brand span {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    letter-spacing: 2px;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.buttons {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.buttons .button {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    padding: 0.7rem 1.4rem;
    border-radius: 14px;
    text-decoration: none;
    transition: var(--transition);
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.buttons .button:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px var(--accent-glow);
    border-color: transparent;
}

.featured-btn {
    background: var(--gradient-1) !important;
    color: #000 !important;
    border: none !important;
    font-weight: 700 !important;
    padding: 0.6rem 1.2rem !important;
    font-size: 0.85rem !important;
    gap: 8px;
}

.featured-btn:hover {
    transform: translateY(-3px) scale(1.05) !important;
    box-shadow: 0 10px 30px var(--accent-glow) !important;
}

.welcome-text {
    font-weight: 600;
    color: var(--accent-color);
    margin-right: 1rem;
    font-size: 0.9rem;
}

.logout-btn:hover {
    background: #ff4444 !important;
    color: #fff !important;
    box-shadow: 0 10px 25px rgba(255, 68, 68, 0.3) !important;
}

.login-btn {
    background: var(--accent-color) !important;
    color: #000 !important;
}

#themeToggle {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
    width: 45px;
    height: 45px;
    border-radius: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition);
}

#themeToggle:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-3px) rotate(15deg);
    box-shadow: 0 10px 25px var(--accent-glow);
}

/* Hero Section */
.hero-section {
    min-height: 95vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 160px 20px 100px;
    position: relative;
    background: radial-gradient(circle at top center, var(--accent-glow), transparent 60%);
}

.hero-title {
    font-family: 'Orbitron', sans-serif;
    font-size: clamp(3rem, 10vw, 6.5rem);
    font-weight: 900;
    line-height: 1;
    background: var(--gradient-1);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 2rem;
    filter: drop-shadow(0 0 30px var(--accent-glow));
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 4.5rem;
    max-width: 850px;
    animation: fadeInUp 1.2s ease-out;
}

/* Stats Dashboard */
.stats-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2.5rem;
    width: 100%;
    max-width: 1100px;
    margin-bottom: 6rem;
    animation: fadeInUp 1.4s ease-out;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    padding: 2rem;
    border-radius: 28px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.8rem;
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, var(--glass-glow), transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card:hover {
    transform: translateY(-12px);
    border-color: var(--accent-color);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
}

.stat-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-shadow: 0 0 20px var(--accent-glow);
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
}

/* Search Area */
.search-container {
    max-width: 750px;
    width: 100%;
    margin-bottom: 4rem;
    animation: fadeInUp 1.6s ease-out;
}

.search-wrapper {
    display: flex;
    gap: 1.2rem;
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    padding: 0.9rem;
    border-radius: 100px;
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.search-wrapper:focus-within {
    border-color: var(--accent-color);
    box-shadow: 0 0 60px var(--accent-glow);
    transform: scale(1.02);
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 1.15rem;
    padding: 0 2rem;
    outline: none;
}

.search-btn {
    background: var(--accent-color);
    border: none;
    color: #000;
    padding: 1.1rem 2.8rem;
    border-radius: 100px;
    font-weight: 800;
    cursor: pointer;
    transition: var(--transition);
}

.search-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 35px var(--accent-glow);
}

/* Projects Table */
.projects-section {
    padding: 6rem 2rem;
    max-width: 1300px;
    margin: 0 auto;
}

.table-container {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-radius: 40px;
    padding: 3rem;
    border: 1px solid var(--glass-border);
    box-shadow: 0 50px 120px rgba(0, 0, 0, 0.4);
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0 16px;
}

thead th {
    color: var(--text-secondary);
    padding: 1.5rem 2rem;
    font-family: 'Orbitron', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    text-align: left;
    font-size: 0.75rem;
    opacity: 0.8;
}

tbody tr {
    background: rgba(255, 255, 255, 0.015);
    transition: var(--transition);
}

tbody tr:hover {
    background: rgba(255, 255, 255, 0.04);
    transform: scale(1.015) translateX(15px);
}

tbody td {
    padding: 1.8rem 2rem;
    color: var(--text-secondary);
}

tbody td:first-child {
    color: var(--accent-color);
    font-family: 'Orbitron', sans-serif;
    font-weight: 800;
    border-radius: 20px 0 0 20px;
    font-size: 1.1rem;
}

tbody td:last-child {
    border-radius: 0 20px 20px 0;
}

.project-name {
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.1rem;
}

tbody td a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 700;
    padding: 0.75rem 1.6rem;
    background: var(--glass-border);
    border-radius: 14px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 0.9rem;
}

tbody td a:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-3px);
    box-shadow: 0 10px 20px var(--accent-glow);
}

/* Footer */
.footer {
    background: var(--bg-primary);
    padding: 8rem 2rem 4rem;
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 4rem;
}

.footer h3 {
    font-family: 'Orbitron', sans-serif;
    color: var(--text-primary);
    margin-bottom: 2rem;
    font-size: 1.8rem;
    letter-spacing: 1px;
}

.social-links {
    display: flex;
    gap: 1.8rem;
}

.social-btn {
    width: 60px;
    height: 60px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    font-size: 1.6rem;
    transition: var(--transition);
}

.social-btn:hover {
    background: var(--accent-color);
    color: #000;
    transform: translateY(-8px) rotate(10deg);
    border-color: transparent;
    box-shadow: 0 15px 30px var(--accent-glow);
}

/* Scroll Button */
#scrollBtn {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 65px;
    height: 65px;
    background: var(--accent-color);
    border: none;
    border-radius: 18px;
    color: #000;
    font-size: 1.6rem;
    cursor: pointer;
    box-shadow: 0 15px 40px var(--accent-glow);
    display: none;
    transition: var(--transition);
    z-index: 1000;
}

#scrollBtn.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

#scrollBtn:hover {
    transform: scale(1.1) translateY(-8px);
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 992px) {
    .navbar { padding: 1.2rem 2.5rem; }
    .footer-content { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-section { padding-top: 140px; }
    .stats-container { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
    .table-container { padding: 1.5rem; }
    thead { display: none; }
    tbody td { padding: 1.2rem 1rem; }
}