/* ============================================= */
/* ==      Generic Content Page Styles        == */
/* ============================================= */

.page-content {
    background-color: #fdfdfd;
}

.content-header {
    background-color: #f4f6f3; /* A soft, earthy green */
    padding: 4rem 2rem;
    text-align: center;
}

.content-header__container {
    max-width: 800px;
    margin: 0 auto;
}

.content-header__title {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 0.5rem;
}

.content-header__subtitle {
    font-size: 1.2rem;
    color: var(--color-text-secondary);
}

.content-section {
    padding: 4rem 2rem;
}

.content-section__container {
    max-width: 1200px;
    margin: 0 auto;
}

/* ============================================= */
/* ==           Card Grid Styles              == */
/* ============================================= */

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background-color: #fff;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.card__image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.card__content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.card__title {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 0.75rem;
}

.card__text {
    color: var(--color-text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
    flex-grow: 1;
}

.card__link {
    color: var(--color-accent);
    font-weight: bold;
    text-decoration: none;
    align-self: flex-start;
}

/* Tool Review Card Specifics */
.review-card__rating {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.review-card__stars {
    color: #f5b700; /* Gold color for stars */
    font-size: 1.2rem;
}

/* ============================================= */
/* ==           Article Layout Styles         == */
/* ============================================= */

.article-layout {
    max-width: 800px;
}

.article-image {
    width: 100%;
    border-radius: 8px;
    margin: 2rem 0;
}

.article-list {
    padding-left: 20px;
    margin: 1.5rem 0;
}

.article-list li {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.article-spacing-top {
    margin-top: 3rem;
}

/* ============================================= */
/* ==        Project Planner Styles           == */
/* ============================================= */

.planner-layout {
    max-width: 800px;
}

.planner-form__fieldset {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    padding: 2rem;
    margin-bottom: 2rem;
}

.planner-form__legend {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-primary);
    padding: 0 0.5rem;
    margin-left: 1rem;
}

.planner-form__group {
    margin-bottom: 1.5rem;
}

.planner-form__label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
}

.planner-form__input,
.planner-form__textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
}

.planner-form__input:focus,
.planner-form__textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 2px rgba(74, 124, 89, 0.2);
}

.planner-form__actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.planner-form__button {
    padding: 0.75rem 1.5rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    background-color: #f0f0f0;
    transition: background-color 0.2s ease;
}

.planner-form__button:hover {
    background-color: #e0e0e0;
}

.planner-form__button--primary {
    background-color: var(--color-primary);
    color: white;
    border-color: var(--color-primary);
}

.planner-form__button--primary:hover {
    background-color: var(--color-secondary);
}

/* ============================================= */
/* ==             Forum Styles                == */
/* ============================================= */

.forum-layout {
    max-width: 1000px;
}

.forum-actions {
    margin-bottom: 2rem;
    text-align: right;
}

.forum-actions__button {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    border: 1px solid var(--color-primary);
    transition: all 0.2s ease;
}

.forum-actions__button:hover {
    background-color: var(--color-primary);
    color: white;
}

.forum-topic {
    display: grid;
    grid-template-columns: 1fr auto auto;
    gap: 1.5rem;
    align-items: center;
    padding: 1.5rem;
    background-color: #fff;
    border-bottom: 1px solid #f0f0f0;
}

.forum-topic:first-of-type {
    border-top-left-radius: 8px;
    border-top-right-radius: 8px;
}

.forum-topic:last-of-type {
    border-bottom: none;
    border-bottom-left-radius: 8px;
    border-bottom-right-radius: 8px;
}

.forum-topic__title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    text-decoration: none;
}

.forum-topic__title:hover {
    text-decoration: underline;
}

.forum-topic__meta, .forum-topic__activity p {
    font-size: 0.9rem;
    color: var(--color-text-secondary);
}

.forum-topic__author, .forum-topic__category {
    color: var(--color-accent);
    text-decoration: none;
    font-weight: 600;
}

.forum-topic__stats, .forum-topic__activity {
    text-align: right;
}

.forum-topic__stat {
    display: block;
    font-size: 0.9rem;
}

/* ============================================= */
/* ==       Material Calculator Styles        == */
/* ============================================= */

.calculator-layout {
    max-width: 800px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    background-color: #fff;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

@media (min-width: 768px) {
    .calculator-layout {
        grid-template-columns: 1fr 1fr;
        align-items: center;
    }
}

.calculator-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.calculator-form__group {
    display: flex;
    flex-direction: column;
}

.calculator-form__label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-text-secondary);
}

.calculator-form__input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1rem;
}

.calculator-form__button {
    padding: 0.85rem 1.5rem;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    background-color: var(--color-primary);
    color: white;
    transition: background-color 0.2s ease;
    margin-top: 1rem;
}

.calculator-form__button:hover {
    background-color: var(--color-secondary);
}

.calculator-result {
    background-color: #f4f6f3;
    padding: 2rem;
    border-radius: 8px;
    text-align: center;
}

.calculator-result__title {
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.calculator-result__text {
    font-size: 1.2rem;
    line-height: 1.7;
}

/* ============================================= */
/* ==         Problem Solver Styles           == */
/* ============================================= */

.problem-solver-layout {
    max-width: 800px;
}

.problem-solver__item {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    margin-bottom: 1rem;
    transition: box-shadow 0.2s ease;
}

.problem-solver__item[open] {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.problem-solver__question {
    padding: 1.5rem;
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
}

.problem-solver__answer {
    padding: 0 1.5rem 1.5rem 1.5rem;
    line-height: 1.7;
}

.problem-solver__answer ul {
    padding-left: 20px;
    margin-top: 1rem;
}