/* ==========================================================================
   CV ONLINE STYLESHEET (BẢN NÂNG CẤP HIỆN ĐẠI & TINH TẾ)
   Giữ nguyên nhận diện màu sắc: Vàng #ffc800, Đen than #222323, Xanh #3190e2
   ========================================================================== */

:root {
    --cv-bg-outer: #f1f3f6;
    --cv-dark: #222323;
    --cv-dark-sidebar: #1f2022;
    --cv-sidebar-block: rgba(255, 255, 255, 0.03);
    --cv-sidebar-border: rgba(255, 255, 255, 0.07);
    --cv-yellow: #ffc800;
    --cv-yellow-accent: #fec802;
    --cv-blue: #3190e2;
    --cv-blue-brand: #1e6cb0;
    --cv-heading-gray: #44474a;
    --cv-text-body: #3c4043;
    --cv-text-muted: #64748b;
    --cv-font: 'Segoe UI', Roboto, -apple-system, BlinkMacSystemFont, Arial, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--cv-bg-outer);
    font-family: var(--cv-font);
    color: var(--cv-text-body);
    margin: 0;
    padding: 0;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

/* --------------------------------------------------------------------------
   Thanh công cụ phía trên (Top Action Bar - Tinh gọn & Hiện đại)
   -------------------------------------------------------------------------- */
.top-action-bar {
    padding: 16px 0 10px;
}

.action-bar-inner {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    padding: 6px 12px;
    border-radius: 30px;
    box-shadow: 0 3px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
}

.btn-cv-action {
    background-color: #f1f5f9;
    color: #334155 !important;
    font-size: 13.5px;
    font-weight: 600;
    padding: 7px 16px;
    border-radius: 20px;
    border: 1px solid #e2e8f0;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.22s ease-in-out;
    cursor: pointer;
}

.btn-cv-action:hover {
    background-color: #334155;
    color: #ffffff !important;
    border-color: #334155;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(51, 65, 85, 0.2);
}

.btn-cv-primary {
    background-color: #222323;
    color: #ffffff !important;
    border-color: #222323;
}

.btn-cv-primary:hover {
    background-color: #000000;
    color: #fec802 !important;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
}

/* Toast thông báo sao chép nhỏ gọn */
.copy-toast {
    position: fixed;
    bottom: 25px;
    left: 50%;
    transform: translateX(-50%) translateY(30px);
    background: #1e293b;
    color: #ffffff;
    font-size: 13.5px;
    font-weight: 500;
    padding: 9px 18px;
    border-radius: 25px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    display: flex;
    align-items: center;
    gap: 8px;
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9999;
}

.copy-toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.copy-toast i {
    color: #22c55e;
}

/* --------------------------------------------------------------------------
   CV Wrapper & Khung trang giấy A4
   -------------------------------------------------------------------------- */
.cv-wrapper {
    max-width: 980px;
    margin: 0 auto 50px auto;
    padding: 0 15px;
}

.cv-paper {
    background-color: #ffffff;
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.08);
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid rgba(0, 0, 0, 0.05);
    animation: cvFadeIn 0.45s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

@keyframes cvFadeIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* --------------------------------------------------------------------------
   PHẦN 1: Top Header (Avatar & Bản tóm tắt)
   -------------------------------------------------------------------------- */
.cv-top-header {
    background-color: #ffffff;
    border-bottom: 1px solid #f1f3f5;
}

.person-cover {
    width: 170px;
    height: 170px;
    margin: 0 auto;
    border-radius: 14px;
    border: 4px solid #ffffff;
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    background-color: #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.person-cover:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(0, 0, 0, 0.15);
}

.person-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.summary-heading {
    font-size: 20px;
    font-weight: 700;
    color: #304354;
    border-bottom: 3.5px solid var(--cv-blue);
    display: inline-block;
    padding-bottom: 4px;
    margin-bottom: 12px;
    letter-spacing: 0.2px;
}

.summary-text {
    font-size: 14.5px;
    line-height: 1.68;
    color: #334155;
    text-align: left;
}

/* --------------------------------------------------------------------------
   PHẦN 2: Name Bar (Thanh Chức danh & Họ tên)
   -------------------------------------------------------------------------- */
.name-bar {
    background-color: var(--cv-yellow);
    width: 100%;
}

.job-header {
    background-color: var(--cv-dark);
    color: #ffffff;
    font-size: 19px;
    font-weight: 600;
    padding: 16px 28px;
    white-space: nowrap;
    border-right: 4px solid var(--cv-yellow);
    letter-spacing: 0.3px;
}

.name-box {
    padding: 14px 28px;
}

.name-text {
    color: var(--cv-dark);
    font-size: 26px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

/* --------------------------------------------------------------------------
   PHẦN 3: Cột Trái (Sidebar tối màu liền mạch)
   -------------------------------------------------------------------------- */
.cv-sidebar {
    background-color: var(--cv-dark);
    border-right: 2px solid #b0bdca;
    display: flex;
    flex-direction: column;
}

.sidebar-block {
    padding: 22px;
    border-bottom: 1px solid var(--cv-sidebar-border);
}

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

.sidebar-heading {
    font-size: 20px;
    font-weight: 700;
    color: #ffffff;
    border-bottom: 3.5px solid var(--cv-yellow-accent);
    display: inline-block;
    padding-bottom: 4px;
    margin-bottom: 16px;
    line-height: 1.2;
    letter-spacing: 0.3px;
}

/* Danh sách liên hệ */
.contact-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-item {
    display: flex;
    align-items: center;
    padding: 6px 8px;
    margin-bottom: 6px;
    border-radius: 6px;
    font-size: 14px;
    color: #f1f5f9;
    transition: background 0.18s ease;
}

.contact-item.clickable {
    cursor: pointer;
}

.contact-item.clickable:hover {
    background: rgba(255, 255, 255, 0.08);
}

.contact-icon {
    width: 24px;
    font-size: 15px;
    color: var(--cv-yellow-accent);
    margin-right: 10px;
    flex-shrink: 0;
    text-align: center;
}

.contact-value {
    flex-grow: 1;
    word-break: break-word;
}

.contact-value a {
    color: #f1f5f9;
    text-decoration: none;
    transition: color 0.18s ease;
}

.contact-item.clickable:hover .contact-value a {
    color: var(--cv-yellow-accent);
}

.contact-copy-badge {
    font-size: 11px;
    color: rgba(255, 255, 255, 0.45);
    margin-left: 6px;
    opacity: 0;
    transition: opacity 0.18s ease;
}

.contact-item.clickable:hover .contact-copy-badge {
    opacity: 1;
    color: var(--cv-yellow-accent);
}

/* Danh sách kỹ năng dạng Badge/Chip trung tính */
.skill-category {
    margin-bottom: 14px;
}

.skill-category:last-child {
    margin-bottom: 0;
}

.skill-cat-label {
    font-size: 13.5px;
    font-weight: 600;
    color: #cbd5e1;
    margin-bottom: 6px;
    display: block;
}

.skill-badge-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.skill-chip {
    display: inline-block;
    background: rgba(255, 255, 255, 0.07);
    color: #f8fafc;
    border: 1px solid rgba(255, 255, 255, 0.12);
    padding: 3px 9px;
    border-radius: 4px;
    font-size: 12.5px;
    line-height: 1.4;
    transition: all 0.18s ease-in-out;
}

.skill-chip:hover {
    background: rgba(254, 200, 2, 0.14);
    border-color: var(--cv-yellow-accent);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Kỹ năng mềm & Ngôn ngữ */
.soft-skill-chip {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.06);
    color: #f1f5f9;
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 5px;
    margin-right: 5px;
    transition: all 0.18s ease;
}

.soft-skill-chip:hover {
    background: rgba(254, 200, 2, 0.14);
    border-color: var(--cv-yellow-accent);
    color: #ffffff;
}

.soft-skill-chip i {
    font-size: 10px;
    color: var(--cv-yellow-accent);
    margin-right: 6px;
}

/* --------------------------------------------------------------------------
   PHẦN 4: Cột Phải (Nội dung chính nền trắng)
   -------------------------------------------------------------------------- */
.cv-main-content {
    background-color: #ffffff;
    padding: 28px 34px;
}

.main-section {
    margin-bottom: 8px;
}

.section-heading {
    font-size: 21px;
    font-weight: 700;
    color: var(--cv-heading-gray);
    border-bottom: 3.5px solid var(--cv-blue);
    display: inline-block;
    padding-bottom: 5px;
    margin-bottom: 18px;
    letter-spacing: 0.2px;
}

.section-heading i {
    color: var(--cv-blue);
    margin-right: 8px;
}

/* Timeline thanh lịch cho Kinh nghiệm / Dự án */
.timeline-item {
    position: relative;
    padding-left: 24px;
    border-left: 2px solid #e2e8f0;
    margin-left: 6px;
    margin-bottom: 16px;
    transition: border-color 0.2s ease;
}

.timeline-item:hover {
    border-left-color: var(--cv-blue);
}

.timeline-dot {
    position: absolute;
    left: -6px;
    top: 6px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: #ffffff;
    border: 2.5px solid var(--cv-blue);
    transition: all 0.2s ease;
}

.timeline-item:hover .timeline-dot {
    background-color: var(--cv-blue);
    transform: scale(1.2);
}

.job-title {
    font-size: 16.5px;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--cv-dark);
    margin-bottom: 4px;
    letter-spacing: 0.3px;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
}

.company-name {
    color: var(--cv-blue-brand);
    font-weight: 700;
    font-size: 15px;
}

.job-date-badge {
    background-color: #f1f5f9;
    color: #475569;
    font-size: 13px;
    font-weight: 600;
    padding: 3px 10px;
    border-radius: 4px;
    border: 1px solid #e2e8f0;
}

.job-details {
    font-size: 14px;
    color: var(--cv-text-body);
    line-height: 1.68;
}

.detail-paragraph {
    margin-bottom: 9px;
    text-align: left;
}

.detail-paragraph:last-child {
    margin-bottom: 0;
}

/* Dải Tag công nghệ dự án */
.project-tech-tags {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px dashed #e2e8f0;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

.project-tech-label {
    font-size: 12.5px;
    font-weight: 700;
    color: #475569;
    margin-right: 4px;
}

.project-tech-badge {
    font-size: 12px;
    background: #f8fafc;
    color: #1e293b;
    border: 1px solid #cbd5e1;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.section-divider {
    border-top: 1px solid #e2e8f0;
    margin: 22px 0;
    opacity: 0.8;
}

/* Học vấn */
.education-box {
    margin-bottom: 10px;
}

.gpa-badge {
    display: inline-block;
    background-color: #eff6ff;
    color: #1e40af;
    border: 1px solid #bfdbfe;
    font-weight: 600;
    font-size: 13.5px;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 10px;
}

.course-group {
    margin-top: 8px;
}

.course-heading {
    display: block;
    color: #1e293b;
    font-size: 13.5px;
    margin-bottom: 5px;
}

.course-tags-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.course-tag {
    background: #f8fafc;
    color: #334155;
    border: 1px solid #e2e8f0;
    font-size: 12.5px;
    padding: 2.5px 8px;
    border-radius: 4px;
}

/* Sở thích */
.interest-card {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    padding: 9px 12px;
    font-size: 13.5px;
    color: #334155;
    display: flex;
    align-items: center;
    height: 100%;
    transition: all 0.2s ease;
}

.interest-card:hover {
    background-color: #ffffff;
    border-color: var(--cv-blue);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.05);
    transform: translateY(-1px);
}

.interest-card i {
    color: var(--cv-blue);
    flex-shrink: 0;
}

/* --------------------------------------------------------------------------
   Responsive Media Queries (Thiết bị di động & Tablet)
   -------------------------------------------------------------------------- */
@media (max-width: 768px) {
    .cv-wrapper {
        padding: 0 8px;
        margin-bottom: 30px;
    }

    .person-cover {
        margin-top: 8px;
    }

    .job-header {
        border-right: none;
        border-bottom: 3px solid var(--cv-yellow);
        text-align: center;
        justify-content: center;
        padding: 12px 18px;
        font-size: 17px;
    }

    .name-box {
        text-align: center;
        justify-content: center;
        padding: 10px 18px;
    }

    .name-text {
        font-size: 22px;
    }

    .cv-sidebar {
        border-right: none;
        border-bottom: 2px solid #b0bdca;
    }

    .cv-main-content {
        padding: 22px 16px;
    }

    .action-bar-inner {
        flex-wrap: wrap;
        justify-content: center;
        border-radius: 12px;
    }
}

/* --------------------------------------------------------------------------
   Chế độ In ấn (Bảo vệ tuyệt đối khổ A4 - Hoàn toàn không in animation)
   -------------------------------------------------------------------------- */
@media print {
    body {
        background: #ffffff !important;
        -webkit-print-color-adjust: exact !important;
        print-color-adjust: exact !important;
    }

    .no-print,
    .copy-toast {
        display: none !important;
    }

    .cv-wrapper {
        max-width: 100% !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .cv-paper {
        box-shadow: none !important;
        border-radius: 0 !important;
        border: none !important;
        animation: none !important;
    }

    .cv-body-row {
        display: flex !important;
        flex-direction: row !important;
    }

    .cv-sidebar {
        width: 33.333333% !important;
        float: left !important;
        border-right: 2px solid #b0bdca !important;
        background-color: #222323 !important;
    }

    .cv-main-content {
        width: 66.666667% !important;
        float: left !important;
    }

    .name-bar {
        display: flex !important;
        flex-direction: row !important;
    }

    .job-header {
        width: 35% !important;
    }

    .name-box {
        width: 65% !important;
    }

    .timeline-item {
        border-left: 2px solid #cbd5e1 !important;
    }

    .timeline-dot {
        border-color: #3190e2 !important;
    }

    @page {
        size: A4 portrait;
        margin: 8mm 6mm;
    }
}