/* ==========================================================
   SearchForecast Sidebar Widget — Frontend Styles
   ========================================================== */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,400&family=DM+Serif+Display:ital@0;1&display=swap');

/* ---- Variables ---- */
.sfw-sidebar {
    --sfw-primary: #1a4fa0;
    --sfw-primary-dark: #122f65;
    --sfw-accent: #3b82f6;
    --sfw-bg: #ffffff;
    --sfw-bg-alt: #f7f9fc;
    --sfw-border: #e8edf5;
    --sfw-text: #2d3748;
    --sfw-text-muted: #718096;
    --sfw-text-light: #a0aec0;
    --sfw-radius: 12px;
    --sfw-radius-sm: 6px;
    --sfw-shadow: 0 4px 24px rgba(26, 79, 160, 0.08);
    --sfw-shadow-hover: 0 8px 32px rgba(26, 79, 160, 0.14);
    --sfw-transition: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
    --sfw-font: 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --sfw-font-serif: 'DM Serif Display', Georgia, serif;
}

/* ---- Base ---- */
.sfw-sidebar *,
.sfw-sidebar *::before,
.sfw-sidebar *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

.sfw-sidebar {
    font-family: var(--sfw-font);
    background: var(--sfw-bg);
    border-radius: var(--sfw-radius);
    overflow: hidden;
    box-shadow: var(--sfw-shadow);
    border: 1px solid var(--sfw-border);
}

/* ---- Blocks ---- */
.sfw-block {
    border-bottom: 1px solid var(--sfw-border);
}

.sfw-block:last-child {
    border-bottom: none;
}

/* ---- Plain Section Title (Optimization) ---- */
.sfw-section-title {
    padding: 14px 20px;
    background: var(--sfw-bg-alt);
    border-bottom: 1px solid var(--sfw-border);
}

.sfw-section-title-text {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--sfw-primary);
    border-left: 3px solid var(--sfw-primary);
    padding-left: 10px;
    display: block;
}

/* ---- Gradient Section Header (Case Studies) ---- */
.sfw-section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--sfw-primary) 0%, var(--sfw-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.sfw-section-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    pointer-events: none;
}

.sfw-section-header-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.95);
    position: relative;
    z-index: 1;
}

/* ---- Refresh Button ---- */
.sfw-refresh-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.9);
    cursor: pointer;
    transition: var(--sfw-transition);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.sfw-refresh-btn:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: rotate(180deg);
}

.sfw-refresh-btn.sfw-spinning svg {
    animation: sfw-spin 0.6s linear;
}

@keyframes sfw-spin {
    from { transform: rotate(0deg); }
    to   { transform: rotate(360deg); }
}

/* ---- List ---- */
.sfw-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sfw-list-item {
    border-bottom: 1px solid var(--sfw-border);
    transition: background var(--sfw-transition);
}

.sfw-list-item:last-child {
    border-bottom: none;
}

.sfw-list-item:hover {
    background: var(--sfw-bg-alt);
}

/* ---- Item Link ---- */
.sfw-item-link {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    text-decoration: none;
    color: var(--sfw-text);
    font-size: 13.5px;
    font-weight: 500;
    line-height: 1.4;
    transition: color var(--sfw-transition), padding-left var(--sfw-transition);
    position: relative;
}

.sfw-item-link::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 0;
    background: var(--sfw-primary);
    transition: width var(--sfw-transition);
    border-radius: 0 2px 2px 0;
}

.sfw-item-link:hover {
    color: var(--sfw-primary);
    padding-left: 24px;
    text-decoration: none;
}

.sfw-item-link:hover::before {
    width: 3px;
}

.sfw-item-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--sfw-border);
    border-radius: var(--sfw-radius-sm);
    color: var(--sfw-primary);
    flex-shrink: 0;
    transition: background var(--sfw-transition), color var(--sfw-transition), transform var(--sfw-transition);
}

.sfw-item-link:hover .sfw-item-icon {
    background: var(--sfw-primary);
    color: #ffffff;
    transform: translateX(2px);
}

/* ---- Loading State ---- */
.sfw-loading-list {
    padding: 16px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sfw-skeleton {
    height: 14px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    animation: sfw-shimmer 1.5s infinite;
    border-radius: 4px;
}

.sfw-skeleton:nth-child(2) { width: 80%; }
.sfw-skeleton:nth-child(3) { width: 90%; }
.sfw-skeleton:nth-child(4) { width: 70%; }
.sfw-skeleton:nth-child(5) { width: 85%; }

@keyframes sfw-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* ---- Empty State ---- */
.sfw-empty span {
    display: block;
    padding: 16px 20px;
    font-size: 13px;
    color: var(--sfw-text-muted);
    font-style: italic;
}

/* ---- Testimonial Header ---- */
.sfw-testimonial-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 20px;
    background: linear-gradient(135deg, var(--sfw-primary) 0%, var(--sfw-primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

.sfw-testimonial-header::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Ccircle cx='30' cy='30' r='20'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E") repeat;
    pointer-events: none;
}

.sfw-testimonial-icon {
    color: rgba(255,255,255,0.8);
    position: relative;
    z-index: 1;
    flex-shrink: 0;
}

.sfw-testimonial-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.95);
    position: relative;
    z-index: 1;
}

/* ---- Testimonial Body ---- */
.sfw-testimonial-body {
    padding: 20px;
    background: linear-gradient(180deg, #fafbff 0%, #ffffff 100%);
}

.sfw-testimonial-intro {
    font-size: 13px;
    line-height: 1.65;
    color: var(--sfw-text-muted);
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px dashed var(--sfw-border);
}

/* ---- Blockquote ---- */
.sfw-testimonial-blockquote {
    position: relative;
    margin: 0 0 18px;
    padding: 4px 0;
}

.sfw-quote-mark {
    font-family: var(--sfw-font-serif);
    font-size: 48px;
    line-height: 1;
    color: rgba(26, 79, 160, 0.12);
    display: block;
    height: 28px;
    user-select: none;
}

.sfw-quote-close {
    text-align: right;
    margin-top: -8px;
}

.sfw-testimonial-quote {
    font-size: 13px;
    line-height: 1.7;
    color: var(--sfw-text);
    font-style: italic;
    padding: 0 2px;
}

/* ---- Author ---- */
.sfw-testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px solid var(--sfw-border);
    margin-top: 4px;
}

.sfw-author-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--sfw-primary), var(--sfw-accent));
    color: #ffffff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    font-weight: 700;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(26, 79, 160, 0.25);
}

.sfw-author-details {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.sfw-author-name {
    font-size: 13px;
    font-weight: 700;
    color: var(--sfw-text);
    display: block;
}

.sfw-author-meta {
    font-size: 11.5px;
    color: var(--sfw-text-muted);
    display: block;
}

.sfw-author-company {
    font-size: 11.5px;
    font-weight: 600;
    color: var(--sfw-primary);
    display: block;
}

/* ---- Item Fade-in Animation ---- */
.sfw-list-item {
    animation: sfw-fadeIn 0.3s ease forwards;
    opacity: 0;
}

.sfw-list-item:nth-child(1) { animation-delay: 0.05s; }
.sfw-list-item:nth-child(2) { animation-delay: 0.10s; }
.sfw-list-item:nth-child(3) { animation-delay: 0.15s; }
.sfw-list-item:nth-child(4) { animation-delay: 0.20s; }
.sfw-list-item:nth-child(5) { animation-delay: 0.25s; }

@keyframes sfw-fadeIn {
    from { opacity: 0; transform: translateY(6px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* ---- Elementor Editor Preview ---- */
.elementor-editor-active .sfw-list-item {
    animation: none;
    opacity: 1;
}