/* Copied from webapp/static/css/style.css */
:root {
    --primary-yellow: #FFC72C;
    --sidebar-bg: #FDF8E1;
    --main-bg: #FFFFFF;
    --text-dark: #3A3A3A;
    --filter-bg: #F0F0F0;
    --border-color: #E0E0E0;
    --font-family: 'Lexend', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--main-bg);
    color: var(--text-dark);
}

.top-header {
    background-color: var(--primary-yellow);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 40px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    z-index: 1000;
}

.logo {
    font-weight: 700;
    font-size: 24px;
    color: var(--text-dark);
    text-decoration: none;
}

.user-menu {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--text-dark);
    color: var(--primary-yellow);
    display: flex;
    justify-content: center;
    align-items: center;
    font-weight: 600;
}

.container {
    display: flex;
    padding-top: 60px; /* Offset for fixed header */
}

.sidebar {
    width: 80px;
    background-color: var(--sidebar-bg);
    border-right: 1px solid var(--border-color);
    padding: 20px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    position: fixed;
    top: 60px;
    bottom: 0;
}

.sidebar-nav {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.nav-item {
    padding: 12px;
    border-radius: 10px;
    transition: background-color 0.3s ease;
    position: relative;
}

.nav-item.active {
    background-color: var(--primary-yellow);
}

.nav-item img {
    display: block;
}

.main-content {
    margin-left: 80px; /* Offset for fixed sidebar */
    flex-grow: 1;
    padding: 30px 40px;
    background-color: var(--main-bg);
}

.page-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 30px;
}

.back-button {
    background: none;
    border: 1px solid var(--border-color);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 20px;
}

.page-header h1 {
    font-size: 28px;
    font-weight: 600;
}

.filters {
    margin-bottom: 30px;
}

.filter-group h2 {
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 15px;
}

.filter-options {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.filter-btn {
    padding: 10px 20px;
    border-radius: 50px;
    background-color: var(--filter-bg);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 16px;
}

.filter-btn.selected {
    border-color: var(--primary-yellow);
    background-color: transparent;
}

.filters-row {
    display: flex;
    gap: 40px;
    margin-bottom: 30px;
    align-items: flex-start;
}

/* Narrow left columns */
.filters-row .filter-group {
    flex: 0 0 320px;
    max-width: 320px;
}

/* Wide right column */
.details-col {
    flex: 1 1 auto;
    min-width: 0; /* allow content to shrink properly */
}

.details-container {
    padding-top: 0;
}

.details-content {
    background-color: var(--sidebar-bg);
    border-radius: 12px;
    padding: 30px;
}

.details-content p {
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.details-content p strong {
    font-weight: 600;
    display: block;
    margin-bottom: 8px;
}

.educator-prompt {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 15px;
}

.copy-btn {
    padding: 8px 16px;
    font-size: 14px;
    border-radius: 8px;
    background-color: var(--text-dark);
    color: var(--main-bg);
    border: none;
    cursor: pointer;
    transition: background-color 0.2s;
}

.copy-btn:hover {
    background-color: #555;
}

/* Vertical list of buttons */
.filter-options-vertical {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Domain & Competency buttons */
.domain-btn {
    padding: 15px 20px;
    border: 1px solid var(--border-color);
    background-color: var(--main-bg);
    border-radius: 12px;
    cursor: pointer;
    text-align: left;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
    width: 100%;
    max-width: 320px;
    min-width: 320px;
    box-sizing: border-box;
    position: relative;
    font-size: 16px;
}

.domain-btn::after {
    content: '>';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-dark);
    opacity: 0.6;
}

.domain-btn:hover {
    background-color: #FAFAFA;
}

.domain-btn.selected {
    border: 2px solid var(--primary-yellow);
    box-shadow: 0 0 0 3px rgba(255, 199, 44, 0.15);
}

/* Ensure competency buttons reuse the same visuals */
.competency-btn { /* inherits from .domain-btn */ }

/* New: Collapsible milestone list */
.milestone-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.milestone-item {
    border: 1px solid var(--border-color);
    border-radius: 10px;
    background-color: #FAFAFA;
    padding: 8px 12px;
}
.milestone-item summary {
    cursor: pointer;
    font-weight: 600;
    outline: none;
}
.milestone-body {
    padding: 12px 4px 4px;
}
.milestone-body p {
    margin-bottom: 12px;
}

@media (max-width: 1200px) {
    .filters-row .filter-group { flex-basis: 300px; max-width: 300px; }
}

@media (max-width: 992px) {
    .filters-row { flex-direction: column; gap: 20px; }
    .filters-row .filter-group { flex: 1 1 auto; max-width: none; }
    .filter-options-vertical { align-items: center; }
}

@media (max-width: 768px) {
    body { padding-top: 60px; }
    .container { padding-top: 0; flex-direction: column; }
    .sidebar { position: static; width: 100%; height: auto; flex-direction: row; justify-content: space-around; padding: 10px 0; }
    .main-content { margin-left: 0; padding: 20px; }
    .sidebar-nav { flex-direction: row; justify-content: space-around; width: 100%; }
    .filter-options-vertical { align-items: center; }
}

/* Desktop-only hover/pointer affordances */
@media (hover: hover) and (pointer: fine) {
    .sidebar .nav-item { cursor: pointer; }
    .logo { cursor: pointer; }
    .sidebar .nav-item:hover { background-color: #FAFAFA; }
    /* Custom tooltips for desktop */
    .sidebar .nav-item::after {
        content: attr(data-tooltip);
        position: absolute;
        left: 76px;
        top: 50%;
        transform: translateY(-50%);
        background: rgba(0,0,0,0.85);
        color: #fff;
        padding: 6px 10px;
        border-radius: 6px;
        font-size: 12px;
        line-height: 1;
        white-space: nowrap;
        opacity: 0;
        pointer-events: none;
        transition: opacity 120ms ease-in-out;
        z-index: 1001;
    }
    .sidebar .nav-item:hover::after {
        opacity: 1;
    }
}