.zinc-upload-wrapper {
    max-width: 1080px;
    margin: 36px auto;
    padding: 0 16px;
    position: relative;
}

.zinc-upload-card {
    background: #ffffff;
    border: 1px solid #e7eaee;
    border-radius: 20px;
    box-shadow: 0 16px 40px rgba(16,24,40,0.08);
    overflow: hidden;
}

.zinc-upload-hero {
    padding: 38px 36px 28px;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: #ffffff;
}

.zinc-badge {
    display: inline-block;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.12);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.zinc-upload-hero h2 {
    margin: 0 0 12px;
    font-size: 38px;
    line-height: 1.1;
    color: #ffffff;
}

.zinc-upload-hero p {
    margin: 0 0 14px;
    font-size: 15px;
    line-height: 1.7;
    color: rgba(255,255,255,0.88);
    max-width: 920px;
}

.zinc-upload-content {
    padding: 32px 36px 36px;
}

.zinc-section-heading {
    margin-bottom: 22px;
}

.zinc-section-heading h3 {
    margin: 0 0 8px;
    font-size: 26px;
    color: #231F20;
}

.zinc-section-heading p {
    margin: 0;
    color: #231F20;
    font-size: 15px;
}

.zinc-upload-form {
    margin-top: 10px;
}

.zinc-form-group {
    margin-bottom: 24px;
}

.zinc-label {
    display: block;
    margin-bottom: 12px;
    font-weight: 700;
    font-size: 15px;
    color: #231F20;
}

.zinc-file-dropzone {
    position: relative;
    border: 2px dashed #cbd5e1;
    border-radius: 18px;
    background: #f8fafc;
    transition: all 0.2s ease;
    padding: 18px;
    cursor: pointer;
}

.zinc-file-dropzone.is-dragover {
    border-color: #231F20;
    background: #eef2f7;
}

.zinc-file-dropzone-inner {
    text-align: center;
    padding: 32px 20px;
}

.zinc-upload-icon {
    display: inline-block;
    font-size: 44px;
    margin-bottom: 10px;
}

.zinc-dropzone-title {
    margin: 0 0 6px;
    font-size: 19px;
    font-weight: 700;
    color: #231F20;
}

.zinc-dropzone-subtitle {
    margin: 0 0 18px;
    color: #231f20;
    font-size: 14px;
}

.zinc-pdfs-picker {
    display: inline-block;
    max-width: 100%;
    padding: 12px 14px;
    background: #ffffff;
    border: 1px solid #d0d5dd;
    border-radius: 10px;
    cursor: pointer;
}

.zinc-helper-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 12px;
    flex-wrap: wrap;
    font-size: 14px;
}

.zinc-file-count {
    font-weight: 700;
    color: #231f20;
}

.zinc-file-count.zinc-valid {
    color: #231f20;
}

.zinc-file-count.zinc-invalid {
    color: #231f20;
}

.zinc-file-rule {
    color: #231f20;
}

.zinc-file-list {
    margin-top: 16px;
}

.zinc-file-list ul {
    list-style: none;
    margin: 0;
    padding: 0;
    border: 1px solid #e5e7eb;
    border-radius: 14px;
    overflow: hidden;
    background: #fff;
}

.zinc-file-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 13px 14px;
    border-bottom: 1px solid #f1f5f9;
    font-size: 14px;
    gap: 12px;
}

.zinc-file-list li:last-child {
    border-bottom: none;
}

.zinc-file-name {
    color: #111827;
    font-weight: 500;
    word-break: break-word;
    padding-right: 12px;
    flex: 1;
}

.zinc-file-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.zinc-file-type {
    display: inline-block;
    min-width: 46px;
    text-align: center;
    background: #eff6ff;
    color: #1d4ed8;
    border-radius: 999px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 700;
}

.zinc-remove-file {
    border: 1px solid #b99f1d !important;
    background: transparent !important;
    color: #b99f1d !important;
    border-radius: 8px;
    padding: 6px 10px;
    font-size: 12px;
    font-weight: 600;
    cursor: pointer;
}

.zinc-remove-file:hover {
    background: #f9fafb;
}

.zinc-actions {
    margin-top: 28px;
}

.zinc-submit-btn {
    width: 50% !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid #b99f1d !important;
    border-radius: 12px;
    padding: 15px 24px;
    font-size: 15px !important;
    font-weight: 700;
    line-height: 1;
    background: transparent !important;
    color: #b99f1d !important;
    cursor: pointer;
    transition: transform 0.15s ease, opacity 0.15s ease, background 0.15s ease;
    min-height: 52px;
    min-width: 290px;
}

.zinc-submit-btn:hover {
    background-color: #b99f1d !important;
    color: #fff !important;
    opacity: 0.94;
    transform: translateY(-1px);
}

.zinc-submit-btn:disabled,
.zinc-submit-btn.is-loading {
    cursor: not-allowed;
    opacity: 0.9;
    transform: none;
    background: #344054 !important;
    color: #ffffff !important;
    border-color: #344054 !important;
}

.zinc-alert {
    margin: 0 0 20px;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600;
}

.zinc-alert-success {
    background: #ecfdf3;
    color: #067647;
    border: 1px solid #abefc6;
}

.zinc-alert-error {
    background: #fef3f2;
    color: #b42318;
    border: 1px solid #fecdca;
}

.zinc-modal {
    position: fixed;
    inset: 0;
    display: none;
    z-index: 999999;
}

.zinc-modal.is-active {
    display: block;
}

.zinc-modal-backdrop {
    position: absolute;
    inset: 0;
    background: rgba(15, 23, 42, 0.55);
    backdrop-filter: blur(2px);
}

.zinc-modal-dialog {
    position: relative;
    width: calc(100% - 32px);
    max-width: 440px;
    margin: 10vh auto 0;
    background: #ffffff;
    border-radius: 18px;
    box-shadow: 0 24px 60px rgba(16,24,40,0.22);
    padding: 28px 24px 22px;
    text-align: center;
    z-index: 2;
    animation: zincModalIn 0.18s ease;
}

@keyframes zincModalIn {
    from {
        opacity: 0;
        transform: translateY(10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.zinc-modal-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 36px;
    height: 36px;
    border: 0;
    background: #f8fafc;
    color: #344054;
    border-radius: 999px;
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
}

.zinc-modal-close:hover {
    background: #eef2f7;
}

.zinc-modal-icon {
    width: 56px;
    height: 56px;
    margin: 0 auto 14px;
    border-radius: 999px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    font-weight: 800;
    background: #fff7ed;
    color: #c2410c;
}

.zinc-modal-icon.is-error {
    background: #fef3f2;
    color: #b42318;
}

.zinc-modal-icon.is-success {
    background: #ecfdf3;
    color: #067647;
}

.zinc-modal-dialog h4 {
    margin: 0 0 8px;
    font-size: 22px;
    color: #101828;
}

.zinc-modal-dialog p {
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: #475467;
}

.zinc-modal-actions {
    margin-top: 20px;
}

.zinc-modal-btn {
    border: 0;
    border-radius: 12px;
    padding: 12px 18px;
    min-width: 110px;
    background: #111827;
    color: #ffffff;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
}

.zinc-modal-btn:hover {
    opacity: 0.94;
}

.zinc-loader-overlay {
    position: fixed;
    inset: 0;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(15, 23, 42, 0.58);
    backdrop-filter: blur(3px);
    z-index: 999998;
}

.zinc-loader-overlay.is-active {
    display: flex;
}

.zinc-loader-card {
    width: 100%;
    max-width: 470px;
    background: #ffffff;
    border-radius: 20px;
    box-shadow: 0 24px 60px rgba(16,24,40,0.24);
    padding: 28px 26px;
    text-align: center;
}

.zinc-loader-spinner {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    border-radius: 999px;
    border: 4px solid #e5e7eb;
    border-top-color: #111827;
    animation: zincSpin 0.9s linear infinite;
}

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

.zinc-loader-card h4 {
    margin: 0 0 10px;
    font-size: 24px;
    color: #101828;
}

.zinc-loader-card p {
    margin: 0;
    font-size: 15px;
    line-height: 1.7;
    color: #475467;
}

body.zinc-modal-open,
body.zinc-loader-open {
    overflow: hidden;
}

@media screen and (max-width: 767px) {
    .zinc-upload-wrapper {
        margin: 0;
        padding: 0;
    }

    .zinc-section-heading h3 {
        font-size: 15px;
    }

    .zinc-section-heading p {
        font-size: 13px;
    }

    .zinc-file-dropzone {
        padding: 0;
    }

    .zinc-dropzone-title {
        font-size: 15px;
    }

    .zinc-dropzone-subtitle {
        font-size: 12px;
    }
}

@media (max-width: 768px) {
    .zinc-upload-hero,
    .zinc-upload-content {
        padding-left: 22px;
        padding-right: 22px;
    }

    .zinc-upload-hero h2 {
        font-size: 30px;
    }

    .zinc-submit-btn {
        width: 100% !important;
        min-width: 0;
    }
}

@media (max-width: 640px) {
    .zinc-file-list li {
        flex-direction: column;
        align-items: flex-start;
    }

    .zinc-file-meta {
        width: 100%;
        justify-content: flex-start;
    }
}