body {
    background-image: url('obito-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    height: 100vh;
    margin: 0;
    overflow: hidden;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.top-bar {
    position: absolute;
    top: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    backdrop-filter: blur(10px);
    background-color: rgba(0, 0, 0, 0.3);
    color: #fff;
    box-sizing: border-box;
    z-index: 100;
}

.top-bar p {
    background-color: rgba(255, 255, 255, 0.15);
    padding: 6px 16px;
    border-radius: 16px;
    font-size: 0.9rem;
}

.top-bar .os-name {
    margin-left: 20px;
    font-weight: 700;
    color: #ff3333;
    cursor: pointer;
    transition: background-color 0.2s;
}

.top-bar .os-name:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

.top-bar .time-display {
    margin-right: 20px;
    color: #ff9900;
}

.window {
    border: 1px solid rgba(255, 51, 51, 0.4);
    display: flex;
    flex-direction: column;
    border-radius: 16px;
    position: absolute;
    backdrop-filter: blur(8px);
    background-color: rgba(18, 18, 18, 0.85);
    box-shadow: 0 0 25px rgba(255, 0, 0, 0.3);
    color: #f1f1f1;
    width: 90%;
    max-width: 650px;
}

.windowheader {
    width: 100%;
    display: flex;
    align-items: center;
    cursor: grab;
    justify-content: space-between;
    margin-top: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.windowheader:active {
    cursor: grabbing;
}

.headertext {
    margin: 0px;
    color: #ff9900;
    font-weight: 500;
    user-select: none;
}

.closebutton {
    width: 16px;
    height: 16px;
    cursor: pointer;
    background-color: #ff3333;
    border-radius: 16px;
    border: solid 1px rgba(0, 0, 0, 0.25);
    margin-right: 16px;
}

.closebutton:hover {
    background-color: #ff5252;
}

.notes-body {
    background-color: #121212;
    margin: 8px;
    border-radius: 12px;
    height: 420px;
    padding: 12px;
    display: flex;
    gap: 12px;
}

.notes-sidebar {
    background-color: #1a1a1a;
    width: 180px;
    padding: 10px;
    border-radius: 10px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.notes-sidebar div {
    background-color: #262626;
    padding: 10px;
    border-radius: 8px;
    cursor: pointer;
    transition: background-color 0.2s;
}

.notes-sidebar div:hover {
    background-color: #331a1a;
    border-left: 3px solid #ff3333;
}

.notes-content-area {
    flex-grow: 1;
    background-color: #1a1a1a;
    padding: 16px;
    border-radius: 10px;
    overflow-y: auto;
    color: #e0e0e0;
}

.selected {
    background-color: rgba(255, 51, 51, 0.3);
    border-radius: 12px;
}

h1 {
    color: #ff3333;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-top: 10px;
    font-size: 1.8rem;
}

h2 {
    color: #ff9900;
    font-weight: 400;
    font-size: 1.2rem;
    margin-bottom: 25px;
}

p.content-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: #d1d1d1;
    margin-bottom: 20px;
}

b {
    color: #ff3333;
}