@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;700;900&display=swap');

:root {
    --background-start: #f0f2ff;
    --background-end: #f8f0ff;
    --card-bg: #ffffff;
    --primary-text: #2c3e50;
    --secondary-text: #5f6c7b;
    --title-text: #1a0f29;
    --main-accent: #6d4aff;
    --sub-accent: #a259ff;
    --button-primary-bg: #0052ff;
    --button-secondary-bg: #7f52ff;
    --button-text: #ffffff;
    --progress-bar-bg: #e9e3ff;
    --border-radius-large: 20px;
    --border-radius-small: 12px;
    --shadow: 0 10px 30px rgba(109, 74, 255, 0.1);
}

body {
    font-family: 'Noto Sans KR', sans-serif;
    background: radial-gradient(circle at top right, #8e99ff, #c3acff 30%, transparent 60%),
                linear-gradient(to bottom left, var(--background-start), var(--background-end));
    color: var(--primary-text);
    margin: 0;
    padding: 2rem;
    min-height: 100vh;
    box-sizing: border-box;
}

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

header h1 {
    font-size: 3rem;
    font-weight: 900;
    color: var(--title-text);
    text-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.btn {
    font-size: 1rem;
    font-weight: 700;
    padding: 0.8rem 1.5rem;
    border-radius: 30px;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.main-btn {
    background-color: transparent;
    border: 2px solid #ccc;
    color: #888;
}

.main-btn:hover {
    background-color: #f0f0f0;
    border-color: #bbb;
}

.header-buttons {
    display: flex;
    gap: 1rem;
}

.save-btn {
    background-color: var(--button-secondary-bg);
    color: var(--button-text);
    box-shadow: 0 4px 15px rgba(127, 82, 255, 0.3);
}

.save-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(127, 82, 255, 0.4); }

.update-btn {
    background-color: var(--button-primary-bg);
    color: var(--button-text);
    box-shadow: 0 4px 15px rgba(0, 82, 255, 0.3);
}

.update-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0, 82, 255, 0.4); }

.main-container {
    display: grid;
    grid-template-columns: 320px 1fr;
    gap: 2rem;
    align-items: start;
}

.left-column, .right-column {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.card {
    background: var(--card-bg);
    border-radius: var(--border-radius-large);
    padding: 1.5rem;
    box-shadow: var(--shadow);
}

.card h2 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-text);
    margin: 0 0 1.5rem 0;
}

.input-grid {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.input-item {
    display: grid;
    grid-template-columns: 80px 1fr auto;
    align-items: center;
    gap: 1rem;
}

.input-item label {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary-text);
    text-align: left;
}

.input-item input[type="number"] {
    background: #f7f7f9;
    border: 1px solid #e0e0e0;
    border-radius: var(--border-radius-small);
    padding: 0.6rem;
    text-align: center;
    font-size: 1.1rem;
    font-weight: 700;
    width: 100%;
    -moz-appearance: textfield; /* Firefox */
}

.input-item input[type="number"]::-webkit-outer-spin-button,
.input-item input[type="number"]::-webkit-inner-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.control-buttons {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.control-btn {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid #ddd;
    background: var(--card-bg);
    color: var(--primary-text);
    font-size: 1.5rem;
    font-weight: 400;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    padding-bottom: 2px;
}

.control-btn:hover { background-color: #f5f5f5; }

.mission-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.mission-item {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.mission-item .title {
    font-weight: 700;
    font-size: 1rem;
    color: var(--secondary-text);
}

.mission-details {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.mission-achievement {
    background-color: var(--main-accent);
    color: white;
    font-size: 0.8rem;
    font-weight: 700;
    padding: 0.4rem 0.8rem;
    border-radius: var(--border-radius-small);
    flex-shrink: 0;
}

.progress-bar-bg {
    width: 100%;
    height: 12px;
    background-color: var(--progress-bar-bg);
    border-radius: 6px;
    overflow: hidden;
}

.progress-bar-fill {
    height: 100%;
    background: var(--main-accent);
    width: 0%; 
    border-radius: 6px;
    transition: width 0.4s ease;
}

@media (max-width: 1200px) {
    .main-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    body { padding: 1rem; }
    header h1 { font-size: 2rem; }
    .mission-list {
        grid-template-columns: 1fr;
    }
    .btn { padding: 0.6rem 1rem; }
}