/* Reset & base styles */
body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: #0f172a;
    color: white;
    scroll-behavior: smooth;
}

a {
    color: #38bdf8;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

/* Container & layout */
.container {
    display: flex;
}

/* Sidebar */
.sidebar {
    width: 250px;
    height: 100vh;
    background: #020617;
    padding: 20px;
    position: fixed;
}

.sidebar h2 {
    color: #38bdf8;
}

.sidebar ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.sidebar li {
    margin: 15px 0;
}

.sidebar a {
    color: #94a3b8;
}

.sidebar a:hover {
    color: #38bdf8;
}

#darkModeBtn {
    margin-top: 20px;
    padding: 10px;
    background: #38bdf8;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    color: black;
}

/* Content */
.content {
    margin-left: 270px;
    padding: 30px;
}

/* Profile Section */
.profile-box {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-bottom: 30px;
}

.profile-box img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
}

.profile-text h1, .profile-text h2, .profile-text p {
    margin: 5px 0;
}

/* Cards */
.card {
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 10px;
    margin: 10px 0;
}

/* Inputs & forms */
input, textarea {
    width: 100%;
    margin: 5px 0;
    padding: 10px;
    border-radius: 5px;
    border: none;
}

button {
    padding: 10px;
    cursor: pointer;
    margin-top: 10px;
    border-radius: 5px;
    border: none;
    background: #38bdf8;
    color: black;
}

button:hover {
    opacity: 0.9;
}

#skillList li {
    margin: 10px 0;
    line-height: 1.4;
}

#skillList li strong {
    color: #38bdf8;
}
/* Projects */
.projectBox {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.projectBox .project-item {
    flex: 1 1 calc(50% - 15px);
    min-width: 250px;
}

.hidden {
    display: none !important;
}

/* Portfolio / GitHub */
.portfolio-links {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    margin-top: 15px;
}

.portfolio-links .card {
    background: rgba(255,255,255,0.05);
    padding: 15px;
    border-radius: 10px;
    flex: 1 1 calc(50% - 15px);
    min-width: 250px;
}

.portfolio-links a {
    color: #38bdf8;
}

.portfolio-links a:hover {
    text-decoration: underline;
}

/* Dark mode */
.dark {
    background: #f8f8f8;
    color: #0f172a;
}

.dark .sidebar {
    background: #ddd;
}

.dark .sidebar a {
    color: #0f172a;
}

.dark .sidebar a:hover {
    color: #38bdf8;
}

.dark .card {
    background: #f1f1f1;
}

.dark input, .dark textarea {
    background: #fff;
    color: #0f172a;
}

.dark button {
    background: #38bdf8;
    color: black;
}

/* Responsive */
@media screen and (max-width: 900px) {
    .container {
        flex-direction: column;
    }

    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }

    .content {
        margin-left: 0;
        padding: 20px;
    }

    .projectBox .project-item,
    .portfolio-links .card {
        flex: 1 1 100%;
    }

    .profile-box {
        flex-direction: column;
        text-align: center;
    }

    .profile-box img {
        margin-bottom: 10px;
    }
}