:root {
    --dcr-blue: #1e5eff;
    --dcr-green: #10b981;
    --dcr-night: #071426;
    --dcr-text: #10213b;
    --dcr-muted: #6b7c93;
    --dcr-line: #dfe7f0;
    --dcr-surface: #f6f9fc;
    --dcr-white: #ffffff;
}
.dcr-page { color: var(--dcr-text); }
.dcr-hero {
    position: relative; overflow: hidden; padding: 38px; margin-bottom: 26px;
    border-radius: 28px; color: #fff;
    background: radial-gradient(circle at 80% 20%, rgba(30,94,255,.28), transparent 33%),
                radial-gradient(circle at 15% 85%, rgba(16,185,129,.2), transparent 30%),
                linear-gradient(135deg, #071426, #0c264b);
    box-shadow: 0 24px 70px rgba(7,20,38,.18);
}
.dcr-hero::after {
    content: ""; position: absolute; width: 380px; height: 380px; right: -120px; top: -170px;
    border: 1px solid rgba(255,255,255,.12); border-radius: 50%;
    box-shadow: 0 0 0 40px rgba(255,255,255,.025), 0 0 0 90px rgba(255,255,255,.02);
}
.dcr-hero-content { position: relative; z-index: 1; max-width: 780px; }
.dcr-eyebrow {
    display: inline-flex; align-items: center; gap: 9px; padding: 8px 13px;
    border: 1px solid rgba(16,185,129,.3); border-radius: 999px;
    color: #a5f5da; background: rgba(16,185,129,.1);
    font-size: .75rem; font-weight: 800; letter-spacing: .08em; text-transform: uppercase;
}
.dcr-eyebrow i {
    width: 8px; height: 8px; border-radius: 50%; background: #27e2a5;
    box-shadow: 0 0 0 6px rgba(39,226,165,.1);
}
.dcr-hero h1 {
    margin: 18px 0 0; font-size: clamp(2.2rem, 5vw, 4.5rem);
    line-height: 1; letter-spacing: -.055em; font-weight: 850;
}
.dcr-hero p {
    max-width: 650px; margin: 17px 0 0; color: #bdcbe0;
    font-size: 1rem; line-height: 1.7;
}
.dcr-stats {
    display: grid; grid-template-columns: repeat(4, minmax(0,1fr));
    gap: 16px; margin-bottom: 26px;
}
.dcr-stat {
    display: flex; align-items: center; gap: 15px; min-height: 116px; padding: 20px;
    border: 1px solid var(--dcr-line); border-radius: 23px; background: #fff;
    box-shadow: 0 14px 38px rgba(16,33,59,.065);
}
.dcr-stat-icon {
    flex: 0 0 50px; width: 50px; height: 50px; display: grid; place-items: center;
    border-radius: 16px; background: #eef4ff; font-size: 1.45rem;
}
.dcr-stat strong, .dcr-stat small { display: block; }
.dcr-stat strong { font-size: 1.65rem; letter-spacing: -.04em; }
.dcr-stat small { margin-top: 4px; color: var(--dcr-muted); }
.dcr-upload-panel {
    padding: 25px; margin-bottom: 28px; border: 1px solid var(--dcr-line);
    border-radius: 28px; background: #fff; box-shadow: 0 18px 52px rgba(16,33,59,.075);
}
.dcr-panel-heading {
    display: flex; justify-content: space-between; gap: 20px; align-items: flex-start; margin-bottom: 20px;
}
.dcr-panel-heading h2 { margin: 0; font-size: 1.35rem; letter-spacing: -.025em; }
.dcr-panel-heading p { margin: 6px 0 0; color: var(--dcr-muted); }
.dcr-upload-layout {
    display: grid; grid-template-columns: 1.25fr .75fr; gap: 22px;
}
.dcr-dropzone {
    position: relative; min-height: 310px; display: grid; place-items: center; padding: 32px;
    border: 2px dashed #b7c8dc; border-radius: 24px; text-align: center;
    background: radial-gradient(circle at 50% 20%, rgba(30,94,255,.07), transparent 38%), #f8fbff;
    transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.dcr-dropzone.is-dragging {
    border-color: var(--dcr-green); background: #effcf7; transform: scale(1.005);
}
.dcr-drop-icon {
    width: 78px; height: 78px; display: grid; place-items: center; margin: 0 auto 18px;
    border-radius: 25px; color: #fff;
    background: linear-gradient(135deg, var(--dcr-blue), var(--dcr-green));
    font-size: 2rem; box-shadow: 0 18px 42px rgba(30,94,255,.24);
}
.dcr-dropzone h3 { margin: 0; font-size: 1.4rem; letter-spacing: -.03em; }
.dcr-dropzone p { margin: 10px 0 0; color: var(--dcr-muted); }
.dcr-file-input {
    position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none;
}
.dcr-select-button {
    display: inline-flex; align-items: center; justify-content: center; min-height: 48px;
    margin-top: 20px; padding: 0 23px; border: 0; border-radius: 999px; color: #fff;
    background: linear-gradient(135deg, var(--dcr-blue), #1544b8);
    font-weight: 800; cursor: pointer; box-shadow: 0 14px 32px rgba(30,94,255,.22);
}
.dcr-file-name {
    min-height: 24px; margin-top: 15px; color: var(--dcr-green);
    font-size: .86rem; font-weight: 750;
}
.dcr-upload-options { display: flex; flex-direction: column; gap: 15px; }
.dcr-field {
    padding: 17px; border: 1px solid var(--dcr-line); border-radius: 18px; background: var(--dcr-surface);
}
.dcr-field label {
    display: block; margin-bottom: 8px; font-size: .78rem; font-weight: 800;
    letter-spacing: .03em; text-transform: uppercase;
}
.dcr-field .form-select { border-radius: 12px; border-color: #ccd8e6; }
.dcr-field small { display: block; margin-top: 8px; color: var(--dcr-muted); line-height: 1.45; }
.dcr-submit {
    min-height: 52px; border: 0; border-radius: 16px; color: #fff;
    background: linear-gradient(135deg, var(--dcr-green), #087e5c);
    font-weight: 850; box-shadow: 0 15px 34px rgba(16,185,129,.24);
}
.dcr-pipeline {
    margin-top: 8px; padding: 17px; border-radius: 18px; color: #dce7f5; background: var(--dcr-night);
}
.dcr-pipeline strong {
    display: block; margin-bottom: 13px; font-size: .78rem; letter-spacing: .05em; text-transform: uppercase;
}
.dcr-pipeline-steps {
    display: flex; align-items: center; justify-content: space-between; gap: 6px;
}
.dcr-pipeline-steps span {
    min-width: 0; flex: 1; padding: 8px 5px; border-radius: 10px;
    color: #a8b9cf; background: rgba(255,255,255,.055); text-align: center; font-size: .68rem;
}
.dcr-pipeline-steps i { color: #4ddcb0; font-style: normal; }
.dcr-page .alert {
    border: 0; border-radius: 17px; box-shadow: 0 12px 30px rgba(16,33,59,.08);
}
@media (max-width: 1050px) {
    .dcr-stats { grid-template-columns: repeat(2, minmax(0,1fr)); }
    .dcr-upload-layout { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
    .dcr-hero { padding: 27px 23px; }
    .dcr-stats { grid-template-columns: 1fr; }
    .dcr-upload-panel { padding: 17px; }
    .dcr-dropzone { min-height: 270px; padding: 22px 15px; }
    .dcr-pipeline-steps { flex-wrap: wrap; }
    .dcr-pipeline-steps i { display: none; }
    .dcr-pipeline-steps span { flex: 1 1 30%; }
}