/**
 * JobBoard Application Stepper Styles
 *
 * Multi-step wizard UI for the CF7 application form.
 * Design aligned with EmployerKit theme tokens.
 *
 * @package JobBoard
 */

/* ========================================
   Progress Bar
   ======================================== */
.jobboard-stepper-progress {
    display: flex;
    justify-content: center;
    gap: 0;
    margin-bottom: 2.5rem;
    padding: 0 1rem;
    counter-reset: step;
    position: relative;
}

.jobboard-stepper-progress__step {
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
    position: relative;
    cursor: default;
}

/* Connector line between steps */
.jobboard-stepper-progress__step:not(:last-child)::after {
    content: '';
    position: absolute;
    top: 18px;
    left: calc(50% + 20px);
    width: calc(100% - 40px);
    height: 3px;
    background: var(--ppg-color-border);
    transition: background 0.4s ease;
}

.jobboard-stepper-progress__step--completed:not(:last-child)::after {
    background: var(--ppg-color-primary);
}

/* Step number circle */
.jobboard-stepper-progress__number {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--ppg-color-background-alt);
    border: 3px solid var(--ppg-color-border);
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--ppg-color-text-light);
    transition: all 0.3s ease;
    position: relative;
    z-index: 1;
}

.jobboard-stepper-progress__step--active .jobboard-stepper-progress__number {
    background: var(--ppg-color-primary);
    border-color: var(--ppg-color-primary);
    color: #fff;
    box-shadow: 0 0 0 5px color-mix(in srgb, var(--ppg-color-primary) 15%, transparent);
    transform: scale(1.1);
}

.jobboard-stepper-progress__step--completed .jobboard-stepper-progress__number {
    background: var(--ppg-color-primary);
    border-color: var(--ppg-color-primary);
    color: #fff;
    cursor: pointer;
}

.jobboard-stepper-progress__step--completed .jobboard-stepper-progress__number::before {
    content: '✓';
    font-size: 1rem;
}

/* Hide number text on completed steps (show checkmark instead) */
.jobboard-stepper-progress__step--completed .jobboard-stepper-progress__number {
    font-size: 0;
}

/* Step label */
.jobboard-stepper-progress__label {
    margin-top: 0.5rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--ppg-color-text-light);
    text-align: center;
    transition: color 0.3s ease;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

.jobboard-stepper-progress__step--active .jobboard-stepper-progress__label {
    color: var(--ppg-color-primary);
}

.jobboard-stepper-progress__step--completed .jobboard-stepper-progress__label {
    color: var(--ppg-color-text);
    cursor: pointer;
}

/* ========================================
   Steps
   ======================================== */
.jobboard-stepper .jobboard-step {
    display: none;
    border: none;
    padding: 0;
    margin: 0;
    animation: jobboardStepFadeIn 0.35s ease;
}

.jobboard-stepper .jobboard-step--active {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

/* Step title (legend) */
.jobboard-stepper .jobboard-step legend {
    grid-column: 1 / -1;
    font-size: 1.35rem;
    font-weight: 700;
    color: var(--ppg-color-text);
    margin-bottom: 0.5rem;
    padding: 0;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

/* Default: fields go full width */
.jobboard-stepper .jobboard-step > p,
.jobboard-stepper .jobboard-step > div:not(.jobboard-stepper-nav) {
    grid-column: 1 / -1;
    margin: 0;
}

/* Short inputs go 50/50 */
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="text"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="email"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="tel"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="url"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="number"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > input[type="date"]),
.jobboard-stepper .jobboard-step > p:has(> label > .wpcf7-form-control-wrap > select) {
    grid-column: auto;
}

/* Fade-in animation */
@keyframes jobboardStepFadeIn {
    from {
        opacity: 0;
        transform: translateX(20px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Shake animation for validation error */
.jobboard-step--shake {
    animation: jobboardStepShake 0.4s ease;
}

@keyframes jobboardStepShake {
    0%, 100% { transform: translateX(0); }
    20% { transform: translateX(-8px); }
    40% { transform: translateX(8px); }
    60% { transform: translateX(-5px); }
    80% { transform: translateX(5px); }
}

/* ========================================
   Navigation Buttons
   ======================================== */
.jobboard-stepper-nav {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--ppg-color-border);
}

/* Push "Next" to the right when there's no "Back" */
.jobboard-stepper-nav:has(.jobboard-stepper-btn--next:first-child) {
    justify-content: flex-end;
}

.jobboard-stepper-btn--prev,
.jobboard-stepper-btn--next {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.75rem;
    border: none;
    border-radius: var(--ppg-radius-md);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-family: inherit;
}

.jobboard-stepper-btn--prev {
    background: var(--ppg-color-background-alt);
    color: var(--ppg-color-text);
    border: 2px solid var(--ppg-color-border);
}

.jobboard-stepper-btn--prev:hover {
    background: var(--ppg-color-background);
    border-color: var(--ppg-color-text-light);
    transform: translateX(-3px);
}

.jobboard-stepper-btn--next {
    background: var(--ppg-color-primary);
    color: #fff;
}

.jobboard-stepper-btn--next:hover {
    background: var(--ppg-color-primary-hover);
    transform: translateY(-2px);
    box-shadow: var(--ppg-shadow-md);
}

.jobboard-stepper-btn--next:active,
.jobboard-stepper-btn--prev:active {
    transform: translateY(0);
    box-shadow: none;
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 768px) {
    .jobboard-stepper-progress {
        gap: 0;
        padding: 0;
    }

    .jobboard-stepper-progress__label {
        display: none;
    }

    .jobboard-stepper-progress__number {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }

    .jobboard-stepper-progress__step:not(:last-child)::after {
        top: 15px;
        left: calc(50% + 18px);
        width: calc(100% - 36px);
    }

    .jobboard-stepper .jobboard-step--active {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .jobboard-stepper-nav {
        flex-direction: column-reverse;
        gap: 0.75rem;
    }

    .jobboard-stepper-btn--prev,
    .jobboard-stepper-btn--next {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .jobboard-stepper-progress__step--active .jobboard-stepper-progress__number {
        box-shadow: 0 0 0 3px color-mix(in srgb, var(--ppg-color-primary) 15%, transparent);
    }
}