/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

button, input, select, textarea {
    font-family: inherit;
}

button {
    border: none;
    outline: none;
    background: none;
}

body {
    font-family: var(--font-sans);
    background-color: var(--color-canvas-white);
    color: var(--color-charcoal);
    font-size: 14px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1600px;
    margin: 0 auto;
    padding: var(--spacing-40) var(--spacing-24);
}

/* ===== Header ===== */
.header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: var(--spacing-16);
    border-bottom: 1px solid var(--color-ash);
    padding-bottom: var(--spacing-16);
}

.header-info {
    flex: 1;
    min-width: 250px;
}

/* ===== Common Jira Sync Component ===== */
.common-jira-sync-area {
    display: inline-flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 4px;
    flex-shrink: 0;
    margin-top: 2px;
}

.common-jira-sync-status {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
    font-size: 11.5px;
    color: var(--color-fog, #94a3b8);
    white-space: nowrap;
    text-align: right;
    line-height: 1.3;
}

.common-jira-sync-status .sync-status-main {
    font-weight: 500;
}

.common-jira-sync-status .sync-status-time {
    font-size: 11px;
    opacity: 0.85;
}

.common-jira-sync-status.error {
    color: var(--color-danger, #ef4444);
}

.btn-common-jira-sync {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 7px 14px;
    border-radius: 6px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    background: #fff;
    border: 1px solid var(--color-ash, #e2e8f0);
    color: var(--color-slate, #334155);
    transition: all 0.2s ease;
    box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
}

.btn-common-jira-sync:hover {
    background: var(--color-bg-subtle, #f8fafc);
    border-color: var(--color-fog, #94a3b8);
    color: var(--color-coal, #0f172a);
}

.btn-common-jira-sync:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ===== Data Refresh Status ===== */
.data-refresh-status {
    font-size: 12px;
    color: var(--color-fog);
    white-space: nowrap;
    min-height: 16px;
    text-align: right;
}

h1 {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--color-charcoal);
    margin-bottom: var(--spacing-8);
    letter-spacing: -0.02em;
}

.header-sub {
    color: var(--color-fog);
    font-size: 14px;
}

/* ===== Footer ===== */
.footer {
    border-top: 1px solid var(--color-ash);
    padding-top: var(--spacing-20);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--color-fog);
    font-size: 12px;
}

/* ===== App Layout (Sidebar + Main) ===== */
.app-layout {
    display: flex;
    min-height: 100vh;
}

/* ===== Sidebar ===== */
.sidebar {
    width: 240px;
    min-width: 240px;
    background-color: var(--color-lg-gray-900);
    color: var(--color-lg-white);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 100;
}

.sidebar-header {
    padding: var(--spacing-24) var(--spacing-20);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
}

.sidebar-logo-icon {
    font-size: 24px;
    line-height: 1;
    display: flex;
    align-items: center;
}

.sidebar-logo-img {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    object-fit: cover;
}

.sidebar-logo-text {
    font-family: var(--font-display);
    font-size: 18px;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--color-lg-white);
}

.sidebar-nav {
    flex: 1;
    padding: var(--spacing-16) var(--spacing-12);
}

.sidebar-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
}

.sidebar-menu-item {
    margin: 0;
}

.sidebar-menu-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-12);
    padding: var(--spacing-12) var(--spacing-16);
    border-radius: var(--radius-cards);
    color: var(--color-lg-gray-300);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: background-color 0.2s ease, color 0.2s ease;
}

.sidebar-menu-link:hover {
    background-color: rgba(255, 255, 255, 0.08);
    color: var(--color-lg-white);
}

.sidebar-menu-link.active {
    background-color: var(--color-lg-red);
    color: var(--color-lg-white);
}

.sidebar-menu-icon {
    font-size: 16px;
    line-height: 1;
    width: 20px;
    text-align: center;
}

.sidebar-menu-label {
    flex: 1;
}

/* ===== Sidebar Bottom Section (My Dashboard) ===== */
.sidebar-bottom {
    padding: var(--spacing-8) var(--spacing-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-menu-bottom {
    gap: var(--spacing-4);
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    min-width: 0;
    background-color: var(--color-canvas-white);
}

/* ===== Page (SPA) ===== */
.page {
    display: none;
}

.page.active {
    display: block;
}

/* ===== User Bar (Sidebar bottom) ===== */
.user-bar {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    gap: var(--spacing-8);
    padding: var(--spacing-16) var(--spacing-20);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 0;
    border-bottom: none;
}

.user-bar-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.user-bar span {
    font-size: 13px;
    color: var(--color-lg-gray-300);
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.btn-logout {
    background-color: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--color-lg-gray-300);
    padding: 6px 14px;
    border-radius: var(--radius-tags);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn-logout:hover {
    background-color: var(--color-lg-red);
    color: var(--color-lg-white);
    border-color: var(--color-lg-red);
}

/* ===== 필수 입력 필드 공통 필수(*) 빨간색 스타일 ===== */
.required, span.required {
    color: #ea4335 !important;
    font-weight: 700 !important;
    margin-left: 2px;
    display: inline;
}