/**
 * The Skillwise - Feedback Page Styles
 * Star rating component and feedback form styles
 */

/* ===== FEEDBACK HERO ===== */
.feedback-hero {
    position: relative;
    padding: calc(var(--header-height) + var(--spacing-3xl)) 0 var(--spacing-3xl);
    background: var(--color-bg);
    overflow: hidden;
}

.feedback-hero__bg {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.feedback-hero__shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    opacity: 0.3;
}

.feedback-hero__shape--1 {
    width: 400px;
    height: 400px;
    background: var(--color-primary);
    top: -100px;
    right: -100px;
}

.feedback-hero__shape--2 {
    width: 300px;
    height: 300px;
    background: var(--color-secondary);
    bottom: -50px;
    left: -50px;
}

.feedback-hero__content {
    position: relative;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.feedback-hero__content h1 {
    font-size: clamp(2rem, 5vw, 3rem);
    margin-bottom: var(--spacing-md);
}

.feedback-hero__content p {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    line-height: 1.7;
}

/* ===== FEEDBACK FORM SECTION ===== */
.feedback-form-section {
    padding: var(--spacing-3xl) 0;
    background: var(--color-bg-alt);
}

.feedback-form-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--color-surface);
    border-radius: var(--radius-2xl);
    padding: var(--spacing-2xl);
    border: 1px solid var(--color-border);
}

.feedback-form-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.feedback-form-header h2 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
}

.feedback-form-header p {
    color: var(--color-text-muted);
    font-size: 0.95rem;
}

/* ===== FEEDBACK FORM ===== */
.feedback-form .form__group {
    margin-bottom: var(--spacing-lg);
}

.feedback-form .form__group--full {
    width: 100%;
}

.feedback-form label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text);
}

.feedback-form .required {
    color: var(--color-primary);
}

.feedback-form input[type="text"],
.feedback-form textarea {
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    color: var(--color-text);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.feedback-form input[type="text"]:focus,
.feedback-form textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.feedback-form input[type="text"]::placeholder,
.feedback-form textarea::placeholder {
    color: var(--color-text-muted);
    opacity: 0.6;
}

.feedback-form textarea {
    resize: vertical;
    min-height: 120px;
}

.char-count {
    display: block;
    text-align: right;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    margin-top: var(--spacing-xs);
}

/* ===== STAR RATING ===== */
.star-rating {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    flex-wrap: wrap;
}

.star-rating .star {
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-xs);
    transition: transform var(--transition-fast);
}

.star-rating .star:hover {
    transform: scale(1.1);
}

.star-rating .star svg {
    display: block;
    stroke: var(--color-primary);
    stroke-width: 2;
    fill: transparent;
    transition: fill var(--transition-fast), stroke var(--transition-fast);
}

.star-rating .star.active svg {
    stroke: var(--color-primary);
    fill: var(--color-primary);
}

.star-rating .star.hover svg {
    stroke: var(--color-primary);
    fill: rgba(249, 115, 22, 0.5);
}

.star-rating__text {
    margin-left: var(--spacing-sm);
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ===== CHECKBOX ===== */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    cursor: pointer;
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--color-text-muted);
    position: relative;
}

.checkbox-label input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    width: 0;
    height: 0;
}

.checkmark {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    min-width: 22px;
    background: var(--color-bg);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-sm);
    position: relative;
    transition: all var(--transition-fast);
    margin-top: 1px;
    display: inline-block;
}

.checkbox-label input[type="checkbox"]:checked + .checkmark {
    background: var(--color-primary);
    border-color: var(--color-primary);
}

.checkmark::after {
    content: '';
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid white;
    border-width: 0 2.5px 2.5px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:checked + .checkmark::after {
    display: block;
}

.checkbox-label:hover .checkmark {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.2);
}

.checkbox-label span:last-child {
    flex: 1;
}

/* ===== SUBMIT BUTTON ===== */
.btn--full {
    width: 100%;
    justify-content: center;
}

.btn--lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.05rem;
}

/* ===== SUCCESS MESSAGE ===== */
.feedback-success {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.feedback-success__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, rgba(34, 197, 94, 0.2), rgba(34, 197, 94, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feedback-success__icon svg {
    stroke: #22c55e;
}

.feedback-success h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: #22c55e;
}

.feedback-success p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

/* ===== ERROR MESSAGE ===== */
.feedback-error {
    text-align: center;
    padding: var(--spacing-2xl) var(--spacing-lg);
}

.feedback-error__icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: linear-gradient(135deg, rgba(239, 68, 68, 0.2), rgba(239, 68, 68, 0.1));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.feedback-error__icon svg {
    stroke: #ef4444;
}

.feedback-error h3 {
    font-size: 1.75rem;
    margin-bottom: var(--spacing-sm);
    color: #ef4444;
}

.feedback-error p {
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

/* ===== FORM VALIDATION STATES ===== */
.feedback-form input.input--invalid,
.feedback-form textarea.input--invalid {
    border-color: #ef4444;
}

.feedback-form .form-error {
    color: #ef4444;
    font-size: 0.85rem;
    margin-top: var(--spacing-xs);
}

/* ===== LOADING STATE ===== */
.btn--loading {
    position: relative;
    color: transparent !important;
    pointer-events: none;
}

.btn--loading::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    top: 50%;
    left: 50%;
    margin-left: -10px;
    margin-top: -10px;
    border: 2px solid transparent;
    border-top-color: white;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

/* ===== RESPONSIVE ===== */
@media (max-width: 640px) {
    .feedback-hero {
        padding: calc(var(--header-height) + var(--spacing-xl)) 0 var(--spacing-xl);
    }

    .feedback-form-section {
        padding: var(--spacing-xl) 0;
    }

    .feedback-form-wrapper {
        padding: var(--spacing-lg);
        margin: 0 var(--spacing-sm);
        border-radius: var(--radius-xl);
    }

    .feedback-form-header h2 {
        font-size: 1.5rem;
    }

    .star-rating .star svg {
        width: 28px;
        height: 28px;
    }

    .star-rating__text {
        width: 100%;
        margin-left: 0;
        margin-top: var(--spacing-xs);
    }
}