:root {
    --bg-color: #1a1a1a;
    --card-bg: #2d2d2d;
    --text-color: #e0e0e0;
    --accent-color: #4CAF50;
    --error-color: #f44336;
    --folder-color: #FFC107;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow-x: hidden;
    overflow-y: auto;
    position: relative;
}

/* Background Icons */
.bg-icon {
    position: absolute;
    color: rgba(255, 255, 255, 0.03); /* Very subtle */
    font-size: 4rem;
    z-index: -1;
    user-select: none;
    pointer-events: none;
}

.login-container {
    background-color: var(--card-bg);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.3);
    width: 300px;
    z-index: 1;
}

.app-container {
    width: 100%;
    max-width: 800px;
    padding: 2rem;
    z-index: 1;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.header-left {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

h1 {
    margin: 0;
    font-size: 1.5rem;
}

#connection-status {
    font-size: 0.8rem;
    font-weight: 500;
}

.status-connected {
    color: var(--accent-color);
}

.status-disconnected {
    color: var(--error-color);
}

.form-group {
    margin-bottom: 1rem;
}

label {
    display: block;
    margin-bottom: 0.5rem;
}

input[type="text"],
input[type="password"] {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #444;
    border-radius: 4px;
    background-color: #333;
    color: var(--text-color);
    box-sizing: border-box;
}

button {
    width: 100%;
    padding: 0.75rem;
    background-color: var(--accent-color);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 1rem;
    transition: background-color 0.2s;
}

button:hover {
    background-color: #45a049;
}

.logout-btn {
    color: #aaa;
    text-decoration: none;
    font-size: 0.9rem;
}

.logout-btn:hover {
    color: white;
}

.error-message {
    color: var(--error-color);
    margin-top: 1rem;
    text-align: center;
}

.folder-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.folder-card {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s, background-color 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative; /* For dropdown positioning */
}

.folder-card:hover {
    transform: translateY(-5px);
    background-color: #383838;
}

.folder-icon {
    font-size: 3rem;
    color: var(--folder-color);
    margin-bottom: 1rem;
}

.folder-name {
    font-weight: 500;
    text-transform: capitalize;
}

/* Section Separator */
.section-separator {
    border: 0;
    height: 1px;
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0), rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0));
    margin: 2rem 0;
}

/* Active Torrents Section */
.active-torrents-container {
    background-color: var(--card-bg);
    border-radius: 8px;
    padding: 1.5rem;
}

.active-torrents-container h2 {
    margin-top: 0;
    margin-bottom: 1rem;
    font-size: 1.2rem;
    border-bottom: 1px solid #444;
    padding-bottom: 0.5rem;
}

.torrent-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.torrent-item {
    background-color: #333;
    padding: 0.75rem;
    border-radius: 4px;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.torrent-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.torrent-name {
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 70%;
}

.torrent-status {
    font-size: 0.8rem;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    background-color: #444;
}

.status-downloading { color: #4CAF50; }
.status-seeding { color: #2196F3; }
.status-stopped { color: #9E9E9E; }
.status-checking { color: #FFC107; }

.torrent-progress-bar {
    height: 4px;
    background-color: #444;
    border-radius: 2px;
    overflow: hidden;
}

.torrent-progress-fill {
    height: 100%;
    background-color: var(--accent-color);
    transition: width 0.3s ease;
}

.torrent-details {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: #aaa;
}

.torrent-actions {
    display: flex;
    gap: 0.5rem;
    margin-top: 0.5rem;
}

.action-btn {
    padding: 0.3rem 0.6rem;
    font-size: 0.8rem;
    border-radius: 3px;
    cursor: pointer;
    border: none;
    color: white;
    width: auto; /* Override default button width */
}

.stop-btn {
    background-color: #FF9800;
}
.stop-btn:hover {
    background-color: #F57C00;
}

.remove-btn {
    background-color: #F44336;
}
.remove-btn:hover {
    background-color: #D32F2F;
}

.delete-btn {
    background-color: #B71C1C;
}
.delete-btn:hover {
    background-color: #8B0000;
}

.loading-torrents {
    text-align: center;
    color: #aaa;
    padding: 1rem;
}

/* Dropdown Menu */
.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    display: none;
    z-index: 200;
    min-width: 150px;
    overflow: hidden;
}

.dropdown-menu.show {
    display: block;
}

.dropdown-item {
    padding: 0.75rem 1rem;
    color: var(--text-color);
    cursor: pointer;
    transition: background-color 0.2s;
    white-space: nowrap;
}

.dropdown-item:hover {
    background-color: #444;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 200;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.7);
}

.modal-content {
    background-color: var(--card-bg);
    margin: 15% auto;
    padding: 2rem;
    border-radius: 8px;
    width: 80%;
    max-width: 500px;
    position: relative;
}

.close-modal {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
}

.close-modal:hover {
    color: white;
}

.toast {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #333;
    color: white;
    padding: 1rem 2rem;
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.5);
    display: none;
    z-index: 1000;
}

.toast.success {
    border-left: 4px solid var(--accent-color);
}

.toast.error {
    border-left: 4px solid var(--error-color);
}

.toast.info {
    border-left: 4px solid #2196F3;
}