:root {
    --primary-color: #8B4513;
    --secondary-color: #DEB887;
    --background-color: #FFF3E0;
    --text-color: #4A4A4A;
    --accent-color: #FF8C42;
}

html {
    height: 100%;
}

body {
    background-color: var(--background-color);
    font-family: 'Noto Sans KR', sans-serif;
    color: var(--text-color);
    min-height: 100%;
    display: flex;
    flex-direction: column;
}

#wrap {
    flex: 1 0 auto;
    display: flex;
    flex-direction: column;
}

main {
    flex: 1 0 auto;
}

.navbar {
    background-color: #FFFFFF;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    border-radius: 0 0 20px 20px;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: bold;
    color: var(--primary-color) !important;
}

.nav-link {
    color: var(--text-color) !important;
    font-weight: 500;
    transition: all 0.3s ease;
    border-radius: 20px;
    padding: 8px 16px !important;
}

.nav-link:hover {
    background-color: var(--secondary-color);
    color: var(--primary-color) !important;
}

.card {
    border-radius: 20px;
    border: none;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s ease;
    background-color: #FFFFFF;
}

.card:hover {
    transform: translateY(-5px);
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    border-radius: 25px;
    padding: 10px 25px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    transform: scale(1.05);
}

.form-control {
    border-radius: 15px;
    border: 2px solid var(--secondary-color);
    padding: 12px 20px;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(139, 69, 19, 0.25);
}

.alert {
    border-radius: 15px;
    border: none;
}

.list-group-item {
    border-radius: 10px !important;
    margin-bottom: 5px;
    border: 1px solid var(--secondary-color);
}

/* 귀여운 곰돌이 아이콘 스타일 */
.bear-icon {
    width: 40px;
    height: 40px;
    margin-right: 10px;
}

/* 페이지 제목 스타일 */
h1, h2, h3, h4, h5, h6 {
    color: var(--primary-color);
    font-weight: bold;
}

/* 푸터 스타일 */
footer {
    background-color: #FFFFFF;
    flex-shrink: 0;
    width: 100%;
}

/* 코드 블록 스타일 */
pre, code {
    background: #272822;
    color: #f8f8f2;
    font-family: 'Fira Mono', 'Consolas', 'Menlo', monospace;
    border-radius: 8px;
    font-size: 1em;
    overflow-x: auto;
    line-height: 1.6;
}

pre {
    position: relative;
    margin: 1.5em 0;
}

.copy-btn {
    position: absolute;
    top: 10px;
    right: 10px;
    background: var(--accent-color);
    color: #fff;
    border: none;
    border-radius: 6px;
    padding: 6px 14px;
    font-size: 0.95em;
    cursor: pointer;
    transition: background 0.2s;
    z-index: 2;
}

.copy-btn:hover {
    background: var(--primary-color);
}