:root {
    --brand-red: #e5322d;
    --brand-red-dark: #c41f1b;
}

body {
    font-family: "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: #222;
}

.hero-section {
    background: linear-gradient(180deg, #fff7f6 0%, #ffffff 100%);
}

.footer-link {
    color: #adb5bd;
    text-decoration: none;
}
.footer-link:hover {
    color: #fff;
    text-decoration: underline;
}

/* Tool cards */
.tool-card {
    border: 1px solid #eee;
    border-radius: 14px;
    transition: transform .15s ease, box-shadow .15s ease, border-color .15s ease;
}
.tool-card-link:hover .tool-card {
    transform: translateY(-4px);
    box-shadow: 0 .75rem 1.5rem rgba(0,0,0,.08) !important;
    border-color: var(--brand-red);
}

.tool-icon-badge {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: rgba(0,0,0,.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.tool-icon-badge-lg {
    width: 84px;
    height: 84px;
    border-radius: 20px;
    background: rgba(0,0,0,.05);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
}

/* Dropzone */
.dropzone {
    border: 2px dashed #dee2e6;
    border-radius: 16px;
    padding: 3rem 1.5rem;
    text-align: center;
    background: #fafafa;
    cursor: pointer;
    transition: border-color .15s ease, background .15s ease;
}
.dropzone.dragover {
    border-color: var(--brand-red);
    background: #fff5f4;
}

#fileList .list-group-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: .9rem;
}

.btn-danger {
    background-color: var(--brand-red);
    border-color: var(--brand-red);
}
.btn-danger:hover, .btn-danger:focus {
    background-color: var(--brand-red-dark);
    border-color: var(--brand-red-dark);
}
.btn-outline-danger {
    color: var(--brand-red);
    border-color: var(--brand-red);
}
.btn-outline-danger:hover {
    background-color: var(--brand-red);
    border-color: var(--brand-red);
}
.text-danger {
    color: var(--brand-red) !important;
}

.navbar-brand {
    font-size: 1.35rem;
}

.breadcrumb {
    --bs-breadcrumb-divider: '›';
}