/**
 * HR4YOU Career Page - Frontend Styles
 * Mobile First Responsive Design
 */

/* CSS Custom Properties */
:root {
    --h4y-primary-color: #0073aa;
    --h4y-primary-hover: #005a87;
    --h4y-text-color: #333333;
    --h4y-text-light: #666666;
    --h4y-background: #ffffff;
    --h4y-background-alt: #f7f7f7;
    --h4y-border-color: #e0e0e0;
    --h4y-border-radius: 8px;
    --h4y-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    --h4y-shadow-hover: 0 4px 16px rgba(0, 0, 0, 0.12);
    --h4y-transition: all 0.3s ease;
    --h4y-spacing-xs: 0.5rem;
    --h4y-spacing-sm: 1rem;
    --h4y-spacing-md: 1.5rem;
    --h4y-spacing-lg: 2rem;
    --h4y-spacing-xl: 3rem;
}

/* Container */
.h4y-jobs-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: var(--h4y-spacing-md);
}

/* Filter */
.h4y-filter {
    background: var(--h4y-background-alt);
    border-radius: var(--h4y-border-radius);
    padding: var(--h4y-spacing-md);
    margin-bottom: var(--h4y-spacing-lg);
}

.h4y-filter__form {
    display: flex;
    flex-direction: column;
    gap: var(--h4y-spacing-sm);
}

.h4y-filter__search-row {
    margin-bottom: var(--h4y-spacing-xs);
}

.h4y-filter__selects-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--h4y-spacing-sm);
}

.h4y-filter__group {
    display: flex;
    flex-direction: column;
    gap: var(--h4y-spacing-xs);
}

.h4y-filter__group--search {
    width: 100%;
}

.h4y-filter__search-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.h4y-filter__search-icon {
    position: absolute;
    left: 1rem;
    color: var(--h4y-text-light);
    pointer-events: none;
}

.h4y-filter__input {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    border: 1px solid var(--h4y-border-color);
    border-radius: var(--h4y-border-radius);
    background: var(--h4y-background);
    font-size: 1rem;
    color: var(--h4y-text-color);
    transition: var(--h4y-transition);
}

.h4y-filter__input:hover,
.h4y-filter__input:focus {
    border-color: var(--h4y-primary-color);
    outline: none;
}

.h4y-filter__input::placeholder {
    color: var(--h4y-text-light);
}

.h4y-filter__group--button {
    flex-direction: row;
    gap: var(--h4y-spacing-sm);
    margin-top: var(--h4y-spacing-xs);
}

.h4y-filter__label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--h4y-text-color);
}

.h4y-filter__select {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid var(--h4y-border-color);
    border-radius: var(--h4y-border-radius);
    background: var(--h4y-background);
    font-size: 1rem;
    color: var(--h4y-text-color);
    cursor: pointer;
    transition: var(--h4y-transition);
}

.h4y-filter__select:hover,
.h4y-filter__select:focus {
    border-color: var(--h4y-primary-color);
    outline: none;
}

/* Buttons */
.h4y-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--h4y-border-radius);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--h4y-transition);
    white-space: nowrap;
}

.h4y-button--primary {
    background: var(--h4y-primary-color);
    color: #ffffff;
}

.h4y-button--primary:hover {
    background: var(--h4y-primary-hover);
    color: #ffffff;
    text-decoration: none;
}

.h4y-button--secondary {
    background: var(--h4y-background);
    color: var(--h4y-text-color);
    border: 1px solid var(--h4y-border-color);
}

.h4y-button--secondary:hover {
    background: var(--h4y-background-alt);
    color: var(--h4y-text-color);
    text-decoration: none;
}

.h4y-button--large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Jobs Grid Layout */
.h4y-jobs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--h4y-spacing-md);
}

/* Jobs List Layout */
.h4y-jobs-list {
    display: flex;
    flex-direction: column;
    gap: var(--h4y-spacing-md);
}

/* Job Card */
.h4y-job-card {
    background: var(--h4y-background);
    border: 1px solid var(--h4y-border-color);
    border-radius: var(--h4y-border-radius);
    padding: var(--h4y-spacing-md);
    transition: var(--h4y-transition);
    box-shadow: var(--h4y-shadow);
}

.h4y-job-card:hover {
    box-shadow: var(--h4y-shadow-hover);
    transform: translateY(-2px);
}

.h4y-job-card--grid {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.h4y-job-card--list {
    display: flex;
    flex-direction: column;
    gap: var(--h4y-spacing-sm);
}

.h4y-job-card__content {
    flex: 1;
}

.h4y-job-card__title {
    margin: 0 0 var(--h4y-spacing-sm) 0;
    font-size: 1.25rem;
    line-height: 1.4;
}

.h4y-job-card__title a {
    color: var(--h4y-text-color);
    text-decoration: none;
    transition: var(--h4y-transition);
}

.h4y-job-card__title a:hover {
    color: var(--h4y-primary-color);
}

.h4y-job-card__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--h4y-spacing-sm);
    margin-bottom: var(--h4y-spacing-sm);
}

.h4y-job-card__location,
.h4y-job-card__type,
.h4y-job-card__department,
.h4y-job-card__industry {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    color: var(--h4y-text-light);
}

.h4y-job-card__location svg,
.h4y-job-card__type svg,
.h4y-job-card__department svg {
    flex-shrink: 0;
    opacity: 0.7;
}

.h4y-job-card__excerpt {
    font-size: 0.9375rem;
    color: var(--h4y-text-light);
    line-height: 1.6;
    margin-bottom: var(--h4y-spacing-sm);
}

.h4y-job-card__action {
    margin-top: auto;
    padding-top: var(--h4y-spacing-sm);
}

/* No Jobs Message */
.h4y-no-jobs {
    text-align: center;
    padding: var(--h4y-spacing-xl);
    color: var(--h4y-text-light);
    font-size: 1.125rem;
}

/* Loading State */
.h4y-loading {
    position: relative;
    min-height: 200px;
}

.h4y-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 40px;
    height: 40px;
    margin: -20px 0 0 -20px;
    border: 3px solid var(--h4y-border-color);
    border-top-color: var(--h4y-primary-color);
    border-radius: 50%;
    animation: h4y-spin 1s linear infinite;
}

@keyframes h4y-spin {
    to {
        transform: rotate(360deg);
    }
}

/* Single Job Template */
.h4y-single-job {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--h4y-spacing-md);
}

.h4y-single-job__header {
    margin-bottom: var(--h4y-spacing-lg);
    padding-bottom: var(--h4y-spacing-lg);
    border-bottom: 1px solid var(--h4y-border-color);
}

.h4y-single-job__title {
    margin: 0 0 var(--h4y-spacing-md) 0;
    font-size: 2rem;
    line-height: 1.3;
    color: var(--h4y-text-color);
}

.h4y-single-job__meta {
    display: flex;
    flex-wrap: wrap;
    gap: var(--h4y-spacing-md);
}

.h4y-single-job__meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    color: var(--h4y-text-light);
}

.h4y-single-job__meta-item svg {
    flex-shrink: 0;
    color: var(--h4y-primary-color);
}

.h4y-single-job__content {
    margin-bottom: var(--h4y-spacing-xl);
}

.h4y-single-job__section {
    margin-bottom: var(--h4y-spacing-lg);
}

.h4y-single-job__section-title {
    font-size: 1.375rem;
    color: var(--h4y-text-color);
    margin: 0 0 var(--h4y-spacing-sm) 0;
    padding-bottom: var(--h4y-spacing-xs);
    border-bottom: 2px solid var(--h4y-primary-color);
    display: inline-block;
}

.h4y-single-job__section-content {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--h4y-text-color);
}

.h4y-single-job__section-content ul {
    margin: var(--h4y-spacing-sm) 0;
    padding-left: var(--h4y-spacing-md);
}

.h4y-single-job__section-content li {
    margin-bottom: var(--h4y-spacing-xs);
}

.h4y-single-job__apply {
    background: var(--h4y-background-alt);
    border-radius: var(--h4y-border-radius);
    padding: var(--h4y-spacing-lg);
    text-align: center;
}

.h4y-single-job__apply-title {
    font-size: 1.5rem;
    margin: 0 0 var(--h4y-spacing-sm) 0;
    color: var(--h4y-text-color);
}

.h4y-single-job__apply-text {
    margin: 0 0 var(--h4y-spacing-md) 0;
    color: var(--h4y-text-light);
}

.h4y-single-job__contact {
    margin-bottom: var(--h4y-spacing-md);
}

.h4y-single-job__contact-name,
.h4y-single-job__contact-email {
    margin: var(--h4y-spacing-xs) 0;
    font-size: 1rem;
}

.h4y-single-job__contact-email a {
    color: var(--h4y-primary-color);
    text-decoration: none;
}

.h4y-single-job__contact-email a:hover {
    text-decoration: underline;
}

.h4y-single-job__back {
    margin-top: var(--h4y-spacing-lg);
    text-align: center;
}

.h4y-single-job__back a {
    color: var(--h4y-primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: var(--h4y-transition);
}

.h4y-single-job__back a:hover {
    text-decoration: underline;
}

/* Responsive: Tablet */
@media (min-width: 600px) {
    .h4y-filter__selects-row {
        grid-template-columns: repeat(2, 1fr);
    }

    .h4y-filter__group--button {
        flex: 0 0 auto;
    }

    .h4y-jobs-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .h4y-job-card--list {
        flex-direction: row;
        align-items: center;
    }

    .h4y-job-card--list .h4y-job-card__content {
        flex: 1;
    }

    .h4y-job-card--list .h4y-job-card__action {
        margin-top: 0;
        padding-top: 0;
        padding-left: var(--h4y-spacing-md);
    }

    .h4y-single-job__title {
        font-size: 2.5rem;
    }
}

/* Responsive: Desktop */
@media (min-width: 992px) {
    .h4y-filter__selects-row {
        grid-template-columns: repeat(4, 1fr);
    }

    .h4y-jobs-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Pagination */
.h4y-pagination {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--h4y-spacing-sm);
    margin-top: var(--h4y-spacing-lg);
    padding-top: var(--h4y-spacing-md);
    border-top: 1px solid var(--h4y-border-color);
}

.h4y-pagination__info {
    font-size: 0.875rem;
    color: var(--h4y-text-light);
}

.h4y-pagination__buttons {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.375rem;
    align-items: center;
}

.h4y-pagination__btn {
    min-width: 2.5rem;
    padding: 0.5rem 0.75rem;
    font-size: 0.875rem;
}

.h4y-pagination__btn--active {
    background: var(--h4y-primary-color);
    color: #ffffff;
    border-color: var(--h4y-primary-color);
}

.h4y-pagination__btn--active:hover {
    background: var(--h4y-primary-hover);
    color: #ffffff;
}

.h4y-pagination__dots {
    padding: 0.5rem 0.25rem;
    color: var(--h4y-text-light);
    font-size: 0.875rem;
}

/* Accessibility */
.h4y-button:focus,
.h4y-filter__select:focus,
.h4y-filter__input:focus {
    outline: 2px solid var(--h4y-primary-color);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .h4y-filter,
    .h4y-job-card__action,
    .h4y-single-job__apply {
        display: none;
    }

    .h4y-job-card {
        break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ccc;
    }
}