* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, sans-serif;
    background: #f4f6f8;
    color: #18212b;
}

/* =========================================================
   HEADER
========================================================= */

header,
.app-header {
    background: #18212b;
    color: #fff;
    padding: 16px 28px;
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.header-top {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 24px;
}

.brand {
    color: #fff;
    font-size: 1.25rem;
    line-height: 1.25;
}

.user-identity {
    margin-left: auto;
    text-align: right;
    line-height: 1.25;
}

.tenant-name {
    color: #fff;
    font-weight: 700;
    font-size: .95rem;
}

.user-name {
    color: #cbd3db;
    font-size: .82rem;
    margin-top: 3px;
}

header nav,
.main-nav {
    width: 100%;
    margin: 12px 0 0 0;
    padding-top: 10px;
    border-top: 1px solid rgba(255,255,255,.16);

    display: flex;
    align-items: center;
    gap: 22px;
    flex-wrap: wrap;
}

header a,
.main-nav a {
    color: #fff;
    margin: 0;
    text-decoration: none;
}

header a:hover,
.main-nav a:hover {
    text-decoration: underline;
}

/* Legacy user chip support */
header .user-chip {
    font-size: .82rem;
    color: #d8dee5;
    margin: 0;
    white-space: nowrap;
}

/* =========================================================
   GENERAL LAYOUT
========================================================= */

.wrap {
    max-width: 1100px;
    margin: 32px auto;
    padding: 0 20px;
}

.card {
    background: #fff;
    border-radius: 10px;
    padding: 24px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px #00000012;
}

h1,
h2 {
    margin-top: 0;
}

label {
    display: block;
    font-weight: 700;
    margin: 12px 0 6px;
}

input,
textarea,
select {
    width: 100%;
    padding: 11px;
    border: 1px solid #ccd3da;
    border-radius: 6px;
}

button,
.button {
    display: inline-block;
    background: #18212b;
    color: #fff;
    border: 0;
    border-radius: 6px;
    padding: 11px 16px;
    cursor: pointer;
    text-decoration: none;
    margin-top: 14px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 18px;
}

.tile {
    background: #fff;
    padding: 24px;
    border-radius: 10px;
    text-decoration: none;
    color: #18212b;
    box-shadow: 0 2px 10px #00000012;
}

.error {
    color: #b00020;
    margin-top: 12px;
}

.muted {
    color: #66717c;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th,
td {
    text-align: left;
    padding: 11px;
    border-bottom: 1px solid #e6e9ec;
}

.checks label {
    font-weight: 400;
    display: inline-block;
    margin-right: 18px;
}

.checks input {
    width: auto;
    margin-right: 5px;
}

.login {
    max-width: 420px;
    margin: 90px auto;
    padding: 0 20px;
}

/* =========================================================
   STAGE 2
========================================================= */

.row {
    display: flex;
    gap: 12px;
    align-items: center;
}

.between {
    justify-content: space-between;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 14px;
}

.form-grid label {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.trade-block {
    border-top: 1px solid #ddd;
    padding: 14px 0;
}

.trade-title {
    font-weight: 700;
    font-size: 1.05rem;
}

.company-options {
    padding: 10px 0 0 28px;
    display: grid;
    gap: 8px;
}

.company-options[hidden] {
    display: none;
}

.doc-row,
.link-row {
    padding: 10px 0;
    border-top: 1px solid #e5e5e5;
    display: flex;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
}

.copyline {
    display: flex;
    gap: 8px;
    flex: 1;
    max-width: 700px;
}

.copyline input {
    flex: 1;
}

.badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 999px;
    background: #eee;
    font-size: .8rem;
}

.danger {
    background: #8d2020;
}

.public-wrap {
    max-width: 900px;
    margin: 40px auto;
    padding: 0 16px;
}

.response-buttons {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* =========================================================
   STAGE 3
========================================================= */

.summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 12px;
    margin: 14px 0 24px;
}

.summary-card {
    border: 1px solid #e1e5e9;
    border-radius: 8px;
    padding: 16px;
    background: #fafbfc;
}

.summary-card .number {
    font-size: 1.8rem;
    font-weight: 700;
    display: block;
}

.activity-table-wrap {
    overflow-x: auto;
}

.status-PENDING {
    background: #eee;
}

.status-VIEWED {
    background: #dfeaf7;
}

.status-TENDERING {
    background: #e1f2e5;
}

.status-DECLINED {
    background: #f5dddd;
}

.actions {
    display: flex;
    gap: 7px;
    flex-wrap: wrap;
}

.actions button,
.actions .button {
    margin-top: 0;
    padding: 7px 10px;
    font-size: .85rem;
}

.secondary {
    background: #66717c;
}

.modal {
    position: fixed;
    inset: 0;
    background: #0008;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    z-index: 100;
}

.modal[hidden] {
    display: none;
}

.modal-card {
    background: #fff;
    border-radius: 10px;
    padding: 24px;
    width: min(760px, 100%);
    max-height: 85vh;
    overflow: auto;
}

.event-row {
    display: grid;
    grid-template-columns: 170px 1fr;
    gap: 14px;
    padding: 11px 0;
    border-top: 1px solid #e5e5e5;
}

.trade-heading {
    background: #f4f6f8;
    font-weight: 700;
}

.small {
    font-size: .85rem;
}

.token-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 12px 0 18px;
}

.token-grid code {
    padding: 8px 10px;
    border: 1px solid #d7dce2;
    border-radius: 6px;
    background: #f6f8fa;
}

/* =========================================================
   STAGE 4.1 - COMPANY RATINGS
========================================================= */

.stars {
    font-size: 1.05rem;
    letter-spacing: 1px;
    white-space: nowrap;
}

.star-editor {
    display: flex;
    gap: 3px;
    align-items: center;
    flex-wrap: wrap;
}

.star-editor button[data-rating] {
    background: transparent;
    color: #9aa3ac;
    font-size: 1.7rem;
    padding: 2px 3px;
    margin: 0;
}

.star-editor button[data-rating].selected {
    color: #18212b;
}

.star-editor .clear-rating {
    margin: 0 0 0 10px;
    padding: 6px 9px;
    background: #66717c;
}

.notes-cell {
    max-width: 300px;
    white-space: pre-wrap;
}

.company-options .stars {
    margin-left: 6px;
    margin-right: 6px;
}

/* =========================================================
   STAGE 4.2 - TENANT / TEAM
========================================================= */

.account-strip {
    font-size: .9rem;
    color: #66717c;
    margin-bottom: 18px;
}

.role-admin {
    font-weight: 700;
}

/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width: 760px) {

    header,
    .app-header {
        padding: 14px 18px;
    }

    .header-top {
        align-items: flex-start;
    }

    .user-identity {
        max-width: 55%;
    }

    header nav,
    .main-nav {
        gap: 14px;
    }

    header a,
    .main-nav a {
        display: inline-block;
        margin: 0;
    }

    .row.between {
        align-items: flex-start;
        flex-wrap: wrap;
    }

}

@media (max-width: 480px) {

    .header-top {
        gap: 12px;
    }

    .brand {
        font-size: 1.1rem;
    }

    .tenant-name {
        font-size: .85rem;
    }

    .user-name {
        font-size: .75rem;
    }

    header nav,
    .main-nav {
        gap: 10px 14px;
    }

}