/* ==========================================================================
   Customer Review Analyzer Tool Styles
   ========================================================================== */

/* Tool Header */
.tool-header {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-sunset-purple) 100%);
    padding: var(--space-8) 0 var(--space-12);
    color: white;
}

.tool-header-content {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 0.875rem;
    transition: color var(--transition-fast);
}

.back-link:hover {
    color: white;
}

.tool-title-section {
    display: flex;
    align-items: center;
    gap: var(--space-6);
}

.tool-icon-large {
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.tool-title-section h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: var(--space-2);
    color: white;
}

.tool-title-section p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.125rem;
}

/* Main Tool Section */
.tool-main {
    padding: var(--space-12) 0;
    background: var(--color-cloud);
    min-height: 60vh;
}

.tool-container {
    max-width: 800px;
    margin: 0 auto;
}

/* Search Card */
.search-card {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-10);
    box-shadow: var(--shadow-lg);
    margin-bottom: var(--space-8);
}

.search-card h2 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: var(--space-2);
    color: var(--color-charcoal);
}

.search-card > p {
    color: var(--color-slate);
    margin-bottom: var(--space-8);
}

.search-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.form-group label {
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--color-charcoal);
}

.form-input {
    padding: var(--space-4) var(--space-5);
    font-size: 1rem;
    border: 2px solid rgba(0, 0, 0, 0.1);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
    font-family: var(--font-sans);
}

.form-input:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 4px rgba(224, 123, 57, 0.1);
}

.form-input::placeholder {
    color: var(--color-stone);
}

.form-input.error {
    border-color: var(--color-danger);
}

.form-input.valid {
    border-color: var(--color-success);
}

.help-text {
    font-size: 0.8125rem;
    color: var(--color-stone);
}

.form-error {
    color: var(--color-danger);
    font-size: 0.875rem;
    margin: 0;
    min-height: 20px;
}

.privacy-note {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    margin-top: var(--space-4);
    font-size: 0.8125rem;
    color: var(--color-stone);
}

.privacy-note svg {
    flex-shrink: 0;
    color: var(--color-success);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.platforms-info {
    margin-top: var(--space-8);
    padding-top: var(--space-6);
    border-top: 1px solid rgba(0, 0, 0, 0.08);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
}

.platforms-info span {
    color: var(--color-slate);
    font-size: 0.875rem;
}

.platform-badges {
    display: flex;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.platform-badge {
    background: var(--color-cloud);
    color: var(--color-charcoal);
    padding: var(--space-2) var(--space-4);
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
}

/* Loading State */
.loading-state {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.loading-state h3 {
    margin: var(--space-6) 0 var(--space-2);
    color: var(--color-charcoal);
}

.loading-state p {
    color: var(--color-slate);
}

/* Error State */
.error-state {
    text-align: center;
    padding: var(--space-16) var(--space-8);
    background: var(--color-white);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.error-state h3 {
    margin: var(--space-6) 0 var(--space-2);
    color: var(--color-charcoal);
}

.error-state p {
    color: var(--color-slate);
    margin-bottom: var(--space-6);
}

/* Results Container */
.results-container {
    background: var(--color-white);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    box-shadow: var(--shadow-lg);
}

/* Tool Features Section */
.tool-features-section {
    padding: var(--space-16) 0;
    background: var(--color-white);
}

.tool-features-section h2 {
    text-align: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: var(--space-12);
    color: var(--color-charcoal);
}

.tool-features-section .features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-8);
}

.feature-item {
    text-align: center;
}

.feature-icon-small {
    width: 56px;
    height: 56px;
    margin: 0 auto var(--space-4);
    background: linear-gradient(135deg, rgba(224, 123, 57, 0.1) 0%, rgba(242, 169, 59, 0.1) 100%);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--space-2);
    color: var(--color-charcoal);
}

.feature-item p {
    color: var(--color-slate);
    font-size: 0.875rem;
    line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
    .tool-title-section {
        flex-direction: column;
        text-align: center;
    }

    .tool-title-section h1 {
        font-size: 1.5rem;
    }

    .search-card {
        padding: var(--space-6);
    }

    .tool-features-section .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .tool-features-section .features-grid {
        grid-template-columns: 1fr;
    }
}