:root {
    --kks-orange: #f57c00;
    --kks-green: #2e7d32;
    --kks-border: #e5e7eb;
    --kks-text: #222;
    --kks-glass-bg: rgba(255, 255, 255, 0.68);
    --kks-glass-border: rgba(255, 255, 255, 0.42);
}

.kks-landing-v2-body {
    background-color: #f7f8fb;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.58), rgba(255, 255, 255, 0.62)),
        url("../images/bg.png");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-attachment: fixed;
    color: var(--kks-text);
    font-family: Inter, Poppins, "Segoe UI", Arial, sans-serif;
}

.kks-shell-v2 {
    border: 1px solid var(--kks-glass-border);
    border-radius: 16px;
    padding: 1rem;
    background: var(--kks-glass-bg);
    backdrop-filter: blur(8px) saturate(120%);
    -webkit-backdrop-filter: blur(8px) saturate(120%);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.12);
}

.kks-title-v2 {
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

.kks-subtitle-v2 {
    font-size: 1.1rem;
    color: #444;
}

.kks-card-v2 {
    background: var(--kks-glass-bg);
    border: 1px solid var(--kks-glass-border);
    border-radius: 16px;
    padding: 0.9rem;
    backdrop-filter: blur(10px) saturate(130%);
    -webkit-backdrop-filter: blur(10px) saturate(130%);
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.1);
}

.kks-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    background: #fff7ef;
    border: 1px solid #ffd9b4;
    color: var(--kks-orange);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 999px;
    padding: 0.2rem 0.55rem;
}

.kks-chip-muted {
    background: #f9fafb;
    border-color: var(--kks-border);
    color: #4b5563;
}

.kks-chip-green {
    background: #eef8ef;
    border-color: #cfead2;
    color: var(--kks-green);
}

.kks-module-tile {
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 14px;
    padding: 0.85rem 0.5rem;
    text-align: center;
    background: rgba(255, 255, 255, 0.7);
    font-weight: 700;
    min-height: 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
}

.kks-module-tile i {
    color: var(--kks-orange);
    font-size: 2rem;
}

.kks-mini-tile {
    position: relative;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 14px;
    padding: 0.7rem 0.55rem;
    min-height: 120px;
    text-align: center;
    background: rgba(255, 255, 255, 0.68);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.2rem;
}

.kks-mini-tile i {
    font-size: 1.7rem;
    color: var(--kks-orange);
}

.kks-mini-tile strong {
    font-size: 1rem;
}

.kks-mini-tile small {
    color: #4b5563;
}

.kks-mini-tile .kks-chip {
    position: absolute;
    top: 0.45rem;
    right: 0.45rem;
}

.kks-orange {
    color: var(--kks-orange);
}

.btn-kks-login {
    border: 1px solid var(--kks-orange);
    background: var(--kks-orange);
    color: #fff;
    font-weight: 700;
}

.btn-kks-login:hover {
    background: #d96d00;
    border-color: #d96d00;
    color: #fff;
}

.kks-flow-wrap {
    margin-top: 0.8rem;
    margin-right: 280px;
}

.kks-flow-row-v2 {
    display: flex;
    align-items: center;
    gap: 0.45rem;
    flex-wrap: wrap;
}

.kks-node-badge {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 999px;
    background: var(--kks-orange);
    color: #fff;
    font-weight: 700;
    font-size: 0.78rem;
    display: inline-flex;
    justify-content: center;
    align-items: center;
}

.kks-node-main {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 12px;
    padding: 0.45rem 0.7rem;
    font-weight: 700;
}

.kks-node-main i {
    color: var(--kks-orange);
}

.kks-flow-line {
    margin: 0.35rem 0 0.6rem 2rem;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
}

.kks-step-chip {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 11px;
    padding: 0.3rem 0.62rem;
    font-weight: 600;
    font-size: 0.85rem;
}

.kks-arrow {
    color: #9ca3af;
}

.kks-qr-box {
    position: absolute;
    top: 0.9rem;
    right: 0.9rem;
    width: 260px;
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.78);
    padding: 0.55rem;
}

.kks-qr-placeholder {
    border: 1px dashed #c9cdd4;
    border-radius: 10px;
    padding: 0.45rem;
    text-align: center;
    color: #555;
    background: #fafafa;
}

.kks-output-tile {
    border: 1px solid rgba(255, 255, 255, 0.55);
    border-radius: 12px;
    min-height: 82px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 0.2rem;
    font-weight: 700;
    background: rgba(255, 255, 255, 0.75);
}

.kks-output-tile i {
    color: var(--kks-orange);
    font-size: 1.2rem;
}

@media (max-width: 1199.98px) {
    .kks-flow-wrap {
        margin-right: 0;
    }
    .kks-qr-box {
        position: static;
        width: auto;
        margin-top: 0.65rem;
    }
}

@media (max-width: 991.98px) {
    .kks-shell-v2 {
        padding: 0.75rem;
    }
}

@media (max-width: 575.98px) {
    .kks-card-v2 {
        padding: 0.75rem;
    }
    .kks-flow-line {
        margin-left: 0;
    }
}