.platform-body {
    min-height: 100vh;
    margin: 0;
    color: #17211f;
    background: #f7f9f6;
}

.platform-topbar {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem clamp(1rem, 4vw, 3rem);
    background: rgba(247, 249, 246, 0.94);
    border-bottom: 1px solid #dce4df;
    backdrop-filter: blur(10px);
}

.platform-brand,
.platform-nav,
.platform-admin-stats {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.platform-brand {
    color: #17211f;
    font-weight: 800;
    text-decoration: none;
}

.platform-brand-mark {
    display: grid;
    width: 2.25rem;
    height: 2.25rem;
    place-items: center;
    color: #06201f;
    background: #20d2c4;
    border: 2px solid #17211f;
    border-radius: 50%;
    font-size: 0.78rem;
    letter-spacing: 0;
}

.platform-nav a,
.platform-link-button,
.platform-status-page a {
    color: #17211f;
    font-weight: 700;
    text-decoration: none;
}

.platform-link-button {
    border: 0;
    background: transparent;
    cursor: pointer;
}

.platform-hero {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 460px);
    gap: clamp(1.5rem, 5vw, 5rem);
    align-items: center;
    min-height: calc(100vh - 4.5rem);
    padding: clamp(2rem, 6vw, 5rem) clamp(1rem, 5vw, 5rem);
    background:
        linear-gradient(120deg, rgba(32, 210, 196, 0.18), rgba(244, 184, 65, 0.16)),
        url('../img/platform-field.svg') center/cover no-repeat;
}

.platform-kicker {
    margin: 0 0 0.75rem;
    color: #0b746d;
    font-size: 0.82rem;
    font-weight: 800;
    text-transform: uppercase;
}

.platform-hero h1,
.platform-status-page h1,
.platform-admin-head h1 {
    margin: 0;
    color: #10201d;
    font-size: clamp(2.4rem, 7vw, 5.75rem);
    line-height: 0.95;
    letter-spacing: 0;
}

.platform-lead {
    max-width: 680px;
    margin: 1.25rem 0 0;
    color: #38433f;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    line-height: 1.55;
}

.platform-metrics,
.platform-steps {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 1.5rem;
}

.platform-metrics span,
.platform-steps span,
.platform-status {
    padding: 0.45rem 0.7rem;
    color: #10201d;
    background: #ffffff;
    border: 1px solid #d7e1dc;
    border-radius: 999px;
    font-weight: 700;
}

.platform-signup,
.platform-panel {
    background: #ffffff;
    border: 1px solid #d9e4df;
    border-radius: 8px;
    box-shadow: 0 18px 50px rgba(23, 33, 31, 0.12);
}

.platform-signup {
    display: grid;
    gap: 0.9rem;
    padding: clamp(1.25rem, 3vw, 2rem);
}

.platform-signup h2,
.platform-panel h2,
.platform-band h2 {
    margin: 0;
    color: #17211f;
    font-size: 1.35rem;
    letter-spacing: 0;
}

.platform-signup label {
    display: grid;
    gap: 0.35rem;
    color: #46524e;
    font-size: 0.9rem;
    font-weight: 700;
}

.platform-signup input {
    width: 100%;
    min-height: 2.85rem;
    padding: 0.65rem 0.75rem;
    color: #17211f;
    background: #f8faf9;
    border: 1px solid #cfd9d4;
    border-radius: 6px;
    font: inherit;
}

.platform-domain-input {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: stretch;
}

.platform-domain-input input {
    border-radius: 6px 0 0 6px;
}

.platform-domain-input span {
    display: flex;
    align-items: center;
    padding: 0 0.7rem;
    color: #42504b;
    background: #e8efec;
    border: 1px solid #cfd9d4;
    border-left: 0;
    border-radius: 0 6px 6px 0;
    font-weight: 800;
}

.platform-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
}

.platform-signup button,
.platform-small-button {
    min-height: 2.8rem;
    padding: 0.65rem 1rem;
    color: #071b19;
    background: #20d2c4;
    border: 1px solid #0b746d;
    border-radius: 6px;
    font-weight: 900;
    cursor: pointer;
}

.platform-small-button {
    min-height: 2.25rem;
    padding: 0.35rem 0.65rem;
    font-size: 0.86rem;
}

.platform-note {
    margin: 0;
    color: #68746f;
    font-size: 0.86rem;
    line-height: 1.4;
}

.platform-band,
.platform-status-page,
.platform-admin-main {
    padding: clamp(2rem, 5vw, 4rem) clamp(1rem, 5vw, 5rem);
}

.platform-band {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(280px, 1fr);
    gap: 2rem;
    align-items: center;
    background: #10201d;
    color: #ecf6f2;
}

.platform-band h2 {
    color: #ffffff;
}

.platform-band p {
    max-width: 680px;
    color: #c8d8d2;
    line-height: 1.6;
}

.platform-steps span {
    background: #f4b841;
    border-color: #d79b21;
}

.platform-status-page {
    min-height: 60vh;
    display: grid;
    align-content: center;
    gap: 1rem;
}

.platform-admin-main {
    display: grid;
    gap: 1.25rem;
}

.platform-admin-head {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    align-items: end;
}

.platform-admin-stats {
    flex-wrap: wrap;
}

.platform-admin-stats span {
    padding: 0.8rem 1rem;
    background: #ffffff;
    border: 1px solid #d9e4df;
    border-radius: 8px;
}

.platform-admin-stats strong {
    color: #0b746d;
    font-size: 1.35rem;
}

.platform-panel {
    padding: 1rem;
    box-shadow: none;
}

.platform-table-wrap {
    width: 100%;
    overflow-x: auto;
    margin-top: 0.8rem;
}

.platform-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
}

.platform-table th,
.platform-table td {
    padding: 0.8rem;
    border-bottom: 1px solid #e1e9e5;
    text-align: left;
    vertical-align: top;
}

.platform-table th {
    color: #53615d;
    font-size: 0.78rem;
    text-transform: uppercase;
}

.platform-table small {
    color: #66736f;
}

@media (max-width: 860px) {
    .platform-hero,
    .platform-band {
        grid-template-columns: 1fr;
    }

    .platform-hero {
        min-height: auto;
    }

    .platform-admin-head {
        align-items: start;
        flex-direction: column;
    }
}

@media (max-width: 560px) {
    .platform-topbar,
    .platform-form-grid,
    .platform-domain-input {
        grid-template-columns: 1fr;
    }

    .platform-topbar {
        display: grid;
    }

    .platform-domain-input input,
    .platform-domain-input span {
        border-radius: 6px;
        border: 1px solid #cfd9d4;
    }
}