body {
    margin: 0;
    padding: 30px;
    font-family: "Segoe UI", sans-serif;
    background: #f5f5f5;
    min-height: 100vh;
}

.container {
    max-width: 900px;
    margin: auto;
}
.top-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.actions {
    display: flex;
    gap: 10px;
}

h1 {
    text-align: center;
    font-size: 2.8rem;
    margin-bottom: 30px;
    color: #4b1d3f;
}

.card {
    background: rgba(255,255,255,0.85);
    backdrop-filter: blur(12px);
    border-radius: 20px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.15);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-6px);
}

h2 {
    color: #6a1b4d;
}

button {
    background: linear-gradient(135deg, #ff6a88, #ff99ac);
    border: none;
    padding: 10px 18px;
    border-radius: 25px;
    color: white;
    cursor: pointer;
    margin: 6px 0;
    font-weight: bold;
}

button:hover {
    box-shadow: 0 8px 20px rgba(255,105,135,0.6);
}
.ghost {
    background: transparent;
    color: #6a1b4d;
    border: 2px solid #ff99ac;
}

.edit-box input,
.edit-box textarea {
    width: 100%;
    padding: 10px;
    border-radius: 14px;
    border: none;
    margin: 6px 0;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

textarea {
    min-height: 70px;
}
.search-row {
    display: flex;
    gap: 10px;
    margin-bottom: 10px;
}
.search-row input {
    flex: 1;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #ddd;
}

ul {
    list-style: none;
    padding: 0;
}

li {
    background: linear-gradient(135deg, #fdfbfb, #ebedee);
    padding: 12px;
    border-radius: 12px;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.badge {
    padding: 2px 10px;
    border-radius: 999px;
    font-size: 12px;
    background: #eee;
    margin-left: 8px;
}
.badge.beginner { background: #d1e7dd; }
.badge.medium { background: #fff3cd; }
.badge.advanced { background: #cfe2ff; }

.project {
    background: linear-gradient(135deg, #fdfbfb, #ebedee);
    padding: 15px;
    border-radius: 14px;
    margin-bottom: 15px;
}

a {
    color: #6a1b4d;
    font-weight: bold;
    text-decoration: none;
}

/* Floating icons */
.floating-icons span {
    position: fixed;
    font-size: 24px;
    opacity: 0.4;
    animation: float 12s infinite;
}

.floating-icons span:nth-child(1){ top:10%; left:15%; }
.floating-icons span:nth-child(2){ top:70%; left:80%; }
.floating-icons span:nth-child(3){ top:40%; left:60%; }
.floating-icons span:nth-child(4){ top:85%; left:25%; }

@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-25px); }
    100% { transform: translateY(0); }
}
button {
    cursor: pointer;
}

button:hover {
    opacity: 0.9;
}
#adminBadge {
    background-color: #2ecc71;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    margin-left: 10px;
}
/* Admin-only edit sections */
.edit-box {
    margin-top: 10px;
    padding: 10px;
    border: 1px dashed #aaa;
    background-color: #f9f9f9;
}
.edit-box select {
    padding: 8px;
    border-radius: 8px;
    border: 1px solid #ccc;
    margin-left: 8px;
}
.modal-backdrop {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 50;
}
.modal {
    background: #fff;
    width: min(420px, 92vw);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.2);
}
.modal h3 {
    margin: 0 0 6px 0;
    color: #4b1d3f;
}
.modal-hint {
    margin: 0 0 12px 0;
    color: #6a1b4d;
}
.modal-note {
    margin: 0 0 12px 0;
    color: #444;
    font-size: 12px;
}
.modal input {
    width: 100%;
    padding: 10px;
    border-radius: 10px;
    border: 1px solid #ddd;
}
.modal-actions {
    display: flex;
    gap: 10px;
    margin-top: 12px;
}
.form-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.modal-error {
    color: #b00020;
    margin-top: 8px;
    font-weight: bold;
}