.tools-page { width: min(100%, 1220px); margin: 0 auto; padding: 34px 0 64px; color: var(--ink); }
.tools-heading { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 370px); gap: 34px; align-items: end; margin-bottom: 28px; padding-bottom: 26px; border-bottom: 1px solid var(--line); }
.tools-heading h1 { margin: 0 0 10px; color: var(--ink); font: 700 clamp(2rem, 4.6vw, 3.75rem)/1.02 var(--font-display); letter-spacing: 0; }
.tools-heading p { max-width: 720px; margin: 0; color: var(--muted); font-size: .93rem; line-height: 1.72; }
.radar-jump { display: grid; grid-template-columns: 40px minmax(0, 1fr) 18px; gap: 12px; align-items: center; min-height: 76px; padding: 13px 15px; color: var(--ink) !important; background: var(--surface); border: 1px solid var(--line-strong); border-radius: 10px; text-decoration: none; transition: border-color .16s ease, transform .16s ease; }
.radar-jump:hover { border-color: var(--blue); transform: translateY(-2px); }
.radar-jump-icon { display: grid; place-items: center; width: 40px; height: 40px; color: #fff; background: var(--blue); border-radius: 7px; }
.radar-jump strong, .radar-jump small { display: block; }
.radar-jump strong { margin-bottom: 3px; font-size: .86rem; }
.radar-jump small { color: var(--muted); font-size: .7rem; line-height: 1.45; }
.radar-jump > .tool-icon { width: 17px; color: var(--muted); }
.tool-icon { width: 18px; height: 18px; flex: 0 0 auto; }
.tool-tabs { display: flex; gap: 6px; margin-bottom: 20px; padding: 5px; overflow-x: auto; background: color-mix(in srgb, var(--line) 52%, transparent); border-radius: 9px; scrollbar-width: none; }
.tool-tabs::-webkit-scrollbar { display: none; }
.tool-tabs button { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-width: max-content; min-height: 42px; padding: 8px 16px; color: var(--muted); background: transparent; border: 0; border-radius: 7px; font: 620 .78rem/1.2 var(--font-body); cursor: pointer; }
.tool-tabs button:hover { color: var(--ink); }
.tool-tabs button.active { color: var(--ink); background: var(--surface); box-shadow: var(--shadow-low); }
.tool-panel { min-height: 420px; }
.tool-privacy-note { display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; padding: 13px 15px; color: #24406f; background: #edf2ff; border: 1px solid #d0daf7; border-radius: 8px; }
.tool-privacy-note > .tool-icon { margin-top: 2px; color: var(--blue); }
.tool-privacy-note strong, .tool-privacy-note span { display: block; }
.tool-privacy-note strong { margin-bottom: 3px; color: #182b50; font-size: .78rem; }
.tool-privacy-note span { font-size: .72rem; line-height: 1.58; }
.totp-layout { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(340px, .82fr); gap: 16px; align-items: start; }
.sms-redeem, .sms-workspace { padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; box-shadow: var(--shadow-low); }
.sms-redeem form { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 8px; align-items: end; max-width: 760px; }
.sms-redeem form .tool-error { grid-column: 1 / -1; }
.sms-redeem form > .tool-button { min-height: 43px; }
.sms-how-it-works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; overflow: hidden; margin-top: 22px; background: var(--line); border: 1px solid var(--line); border-radius: 9px; }
.sms-how-it-works div { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 10px; align-items: start; min-height: 86px; padding: 15px; color: var(--muted); background: var(--paper-raised); font-size: .69rem; line-height: 1.55; }
.sms-how-it-works strong { display: grid; place-items: center; width: 24px; height: 24px; color: var(--blue); background: var(--blue-soft); border-radius: 6px; font-size: .68rem; }
.sms-session-list { display: grid; gap: 12px; margin-bottom: 16px; }
.sms-session-card { padding: 18px; background: var(--paper-raised); border: 1px solid var(--line); border-radius: 10px; }
.sms-session-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 16px; padding-bottom: 13px; border-bottom: 1px solid var(--line); }
.sms-session-head span, .sms-session-head strong { display: block; }
.sms-session-head > div > span { margin-bottom: 3px; color: var(--muted); font-size: .66rem; }
.sms-session-head > div > strong { color: var(--ink); font-size: .9rem; }
.sms-status { display: inline-flex !important; align-items: center; gap: 7px; min-height: 28px; padding: 4px 8px; color: var(--muted); background: var(--surface); border-radius: 6px; font-size: .65rem; font-weight: 680; }
.sms-status i { width: 6px; height: 6px; background: var(--amber); border-radius: 50%; }
.sms-status.received { color: var(--green); background: var(--green-soft); }.sms-status.received i { background: var(--green); }
.sms-status.expired { color: var(--red); background: var(--red-soft); }.sms-status.expired i { background: var(--red); }
.sms-phone-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 1px; overflow: hidden; margin: 14px 0; background: var(--line); border: 1px solid var(--line); border-radius: 9px; }
.sms-phone-grid > div { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 6px 12px; align-items: center; min-height: 94px; padding: 14px; background: var(--surface); }
.sms-phone-grid > div.full { grid-column: 1 / -1; min-height: 82px; }
.sms-phone-grid span { grid-column: 1 / -1; color: var(--muted); font-size: .64rem; }
.sms-phone-grid strong { overflow: hidden; color: var(--ink); font: 680 clamp(1.05rem, 2.8vw, 1.42rem)/1.15 var(--font-display); letter-spacing: .015em; text-overflow: ellipsis; white-space: nowrap; font-variant-numeric: tabular-nums; }
.sms-account-link { display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; gap: 14px; margin: 0 0 14px; padding: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: 9px; }
.sms-account-link > div { min-width: 0; }.sms-account-link span, .sms-account-link small { display: block; color: var(--muted); font-size: .64rem; }.sms-account-link pre { overflow: auto; max-height: 132px; margin: 7px 0 5px; color: var(--ink); font: 650 .76rem/1.55 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; }.sms-account-link small { line-height: 1.45; }
.sms-code-box { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 108px; padding: 18px; color: #f2f4f8; background: #171a1f; border-radius: 9px; }
.sms-code-box span, .sms-code-box strong, .sms-code-box small { display: block; }.sms-code-box span { color: #aeb5c0; font-size: .64rem; }.sms-code-box strong { margin: 7px 0 5px; font: 700 clamp(1.7rem, 5vw, 2.7rem)/1 var(--font-display); letter-spacing: .06em; }.sms-code-box small { color: #aeb5c0; font-size: .65rem; line-height: 1.45; }
.sms-session-meta { display: flex; flex-wrap: wrap; gap: 7px; margin: 11px 0 0; }.sms-session-meta span { padding: 5px 7px; color: var(--muted); background: var(--surface); border-radius: 5px; font-size: .64rem; }.sms-session-meta strong { color: var(--ink); font-variant-numeric: tabular-nums; }
.sms-inline-error { min-height: 18px; margin: 7px 0; color: var(--red); font-size: .66rem; }
.sms-session-actions { display: grid; grid-template-columns: auto minmax(150px, .65fr) auto; gap: 7px; }.sms-session-actions select { min-height: 40px; padding: 8px 10px; color: var(--ink); background: var(--surface); border: 1px solid var(--line-strong); border-radius: 7px; }
.sms-pending-note { min-height: 0; margin: 0 0 12px; padding: 10px 12px; color: var(--amber); background: var(--amber-soft); border: 1px solid color-mix(in srgb, var(--amber) 25%, transparent); border-radius: 7px; }
.sms-phase-note { display: flex; align-items: flex-start; gap: 9px; margin-top: 13px; padding: 10px 12px; color: var(--ink-soft); background: color-mix(in srgb, var(--blue-soft) 58%, var(--surface)); border-radius: 7px; font-size: .67rem; line-height: 1.55; }
.sms-phase-note .tool-icon { width: 16px; height: 16px; flex: 0 0 auto; margin-top: 1px; color: var(--blue); }
.sms-device-manager { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-top: 14px; padding: 16px 18px; color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-low); }
.sms-device-manager > div, .sms-device-manager header > div { min-width: 0; }.sms-device-manager strong, .sms-device-manager span { display: block; }.sms-device-manager > div > strong, .sms-device-manager header > div > strong { font-size: .8rem; }.sms-device-manager > div > span, .sms-device-manager header > div > span { margin-top: 4px; color: var(--muted); font-size: .66rem; line-height: 1.55; }
.sms-device-manager:has(.sms-device-list), .sms-device-manager:has(.sms-device-empty) { display: block; }
.sms-device-manager header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.sms-device-list { margin-top: 13px; border-top: 1px solid var(--line); }
.sms-device-list article { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 64px; padding: 10px 0; border-bottom: 1px solid var(--line); }
.sms-device-list article:last-child { border-bottom: 0; }.sms-device-list article > div { min-width: 0; }.sms-device-list article strong { font-size: .73rem; }.sms-device-list article span, .sms-device-list article small { margin-top: 3px; color: var(--muted); font-size: .62rem; line-height: 1.45; }.sms-device-list article small { color: var(--amber); }
.sms-device-empty { margin: 13px 0 0; padding-top: 12px; color: var(--muted); border-top: 1px solid var(--line); font-size: .66rem; }
.totp-generator, .totp-vault, .purchase-stats, .utility-suite { background: var(--surface); border: 1px solid var(--line); border-radius: 11px; box-shadow: var(--shadow-low); }
.totp-generator { padding: 22px; }
.totp-vault { min-height: 520px; padding: 18px; }
.tool-section-heading, .vault-heading, .history-import-heading, .purchase-ledger-heading { display: flex; align-items: flex-start; justify-content: space-between; gap: 18px; }
.tool-section-heading { margin-bottom: 20px; }
.tool-section-heading h2, .vault-heading h3, .history-import-heading h4, .purchase-ledger-heading h3 { margin: 0; color: var(--ink); font-family: var(--font-display); letter-spacing: 0; }
.tool-section-heading h2 { font-size: 1.2rem; }
.tool-section-heading p, .vault-heading p, .history-import-heading p { margin: 5px 0 0; color: var(--muted); font-size: .72rem; line-height: 1.58; }
.local-status { display: inline-flex; align-items: center; gap: 7px; flex: 0 0 auto; min-height: 28px; padding: 4px 8px; color: var(--green); background: var(--green-soft); border: 1px solid color-mix(in srgb, var(--green) 28%, transparent); border-radius: 5px; font-size: .66rem; font-weight: 680; }
.local-status i { width: 6px; height: 6px; background: var(--green); border-radius: 50%; }
.totp-input-stack { display: grid; gap: 13px; }
.tool-field { display: grid; gap: 6px; min-width: 0; color: var(--ink-soft); font-size: .73rem; font-weight: 630; }
.tool-field input, .tool-field select, .history-scope-row select, .history-scope-row input, .utility-block input, .utility-block textarea { width: 100%; min-height: 43px; padding: 10px 12px; color: var(--ink); background: var(--paper-raised); border: 1px solid var(--line-strong); border-radius: 7px; outline: none; box-shadow: none; }
.tool-field input::placeholder, .utility-block textarea::placeholder { color: var(--quiet); }
.tool-field input:focus, .tool-field select:focus, .history-scope-row select:focus, .history-scope-row input:focus, .utility-block input:focus, .utility-block textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 3px color-mix(in srgb, var(--blue) 14%, transparent); }
.secret-input-wrap { position: relative; display: block; }
.secret-input-wrap input { padding-right: 48px; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; letter-spacing: .035em; }
.secret-input-wrap button { position: absolute; top: 4px; right: 4px; display: grid; place-items: center; width: 35px; height: 35px; color: var(--muted); background: transparent; border: 0; border-radius: 6px; cursor: pointer; }
.secret-input-wrap button:hover, .secret-input-wrap button.active { color: var(--blue); background: var(--blue-soft); }
.tool-field-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.totp-advanced { border-top: 1px solid var(--line); }
.totp-advanced summary { padding: 11px 0 2px; color: var(--muted); font-size: .72rem; font-weight: 630; cursor: pointer; }
.totp-advanced-fields { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; padding-top: 10px; }
.totp-output { margin-top: 18px; padding: 20px; color: #f5f6f8; background: #171a1f; border-radius: 10px; }
.totp-code-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.totp-code-row span { display: block; margin-bottom: 8px; color: #aeb5c0; font-size: .68rem; }
.totp-code-row strong { display: block; min-height: 45px; color: #fff; font: 700 clamp(2rem, 5vw, 3.1rem)/1 var(--font-display); letter-spacing: .08em; font-variant-numeric: tabular-nums; }
.tool-icon-button { display: grid; place-items: center; width: 40px; height: 40px; flex: 0 0 auto; padding: 0; color: var(--ink-soft); background: var(--paper-raised); border: 1px solid var(--line-strong); border-radius: 7px; cursor: pointer; }
.tool-icon-button:hover:not(:disabled) { color: #fff; background: var(--blue); border-color: var(--blue); }
.tool-icon-button:disabled { opacity: .4; cursor: not-allowed; }
.totp-output .tool-icon-button { color: #e6e9ed; background: #242932; border-color: #424a56; }
.totp-output .tool-icon-button:hover:not(:disabled) { color: #111318; background: #fff; border-color: #fff; }
.totp-timer { height: 3px; margin: 18px 0 8px; overflow: hidden; background: #363c46; }
.totp-timer div { width: 0; height: 100%; background: #7898ff; transition: width .45s linear; }
.totp-output-meta { display: flex; justify-content: space-between; gap: 12px; color: #aeb5c0; font-size: .66rem; }
.tool-error { min-height: 20px; margin: 9px 0 0; color: #ff9ca3; font-size: .7rem; line-height: 1.45; }
.totp-actions, .utility-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.totp-actions { margin-top: 12px; }
.tool-button { display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 40px; padding: 9px 14px; border-radius: 7px; font: 650 .74rem/1.2 var(--font-body); cursor: pointer; }
.tool-button.primary { color: #fff; background: var(--blue); border: 1px solid var(--blue); }
.tool-button.primary:hover:not(:disabled) { background: color-mix(in srgb, var(--blue) 86%, #000); }
.tool-button.secondary { color: var(--ink-soft); background: var(--paper-raised); border: 1px solid var(--line-strong); }
.tool-button.secondary:hover:not(:disabled) { color: var(--ink); border-color: var(--blue); }
.tool-button:disabled { opacity: .44; cursor: not-allowed; }
.totp-output .tool-button.secondary { color: #e8ebef; background: #20242b; border-color: #424a56; }
.totp-output .tool-button.secondary:hover:not(:disabled) { border-color: #7898ff; }
.tool-button.wide { width: 100%; }
.tool-button.compact { min-height: 36px; padding: 7px 11px; }
.totp-qr { margin-top: 16px; padding-top: 16px; text-align: center; border-top: 1px solid #363c46; }
.totp-qr-frame { width: min(240px, 100%); margin: 0 auto; padding: 10px; background: #fff; border-radius: 7px; }
.totp-qr-frame svg { display: block; width: 100%; height: auto; }
.totp-qr p { margin: 9px 0 0; color: #aeb5c0; font-size: .66rem; }
.vault-locked { display: grid; place-items: center; min-height: 480px; padding: 26px; text-align: center; }
.vault-locked > .tool-icon { width: 36px; height: 36px; margin-bottom: 16px; color: var(--blue); }
.vault-locked h3 { margin: 0 0 8px; color: var(--ink); font-size: 1rem; }
.vault-locked p { max-width: 310px; margin: 0 0 16px; color: var(--muted); font-size: .74rem; line-height: 1.68; }
.vault-locked .tool-field { width: min(100%, 310px); margin-bottom: 10px; text-align: left; }
.vault-heading { padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.vault-heading h3 { font-size: .98rem; }
.vault-message { margin: 12px 0; padding: 9px 10px; color: var(--green); background: var(--green-soft); border: 1px solid color-mix(in srgb, var(--green) 25%, transparent); border-radius: 6px; font-size: .68rem; line-height: 1.5; }
.vault-list { display: grid; gap: 6px; max-height: 264px; margin: 12px 0 18px; overflow: auto; }
.vault-entry { display: grid; grid-template-columns: minmax(0, 1fr) 44px; gap: 5px; align-items: stretch; border: 1px solid var(--line); border-radius: 7px; }
.vault-entry.active { border-color: var(--blue); background: var(--blue-soft); }
.vault-entry-main { min-width: 0; padding: 10px 11px; text-align: left; color: var(--ink); background: transparent; border: 0; cursor: pointer; }
.vault-entry-main strong, .vault-entry-main span, .vault-entry-main small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vault-entry-main strong { margin-bottom: 3px; font-size: .74rem; }
.vault-entry-main span { color: var(--muted); font-size: .66rem; }
.vault-entry-main small { margin-top: 4px; color: var(--quiet); font-size: .61rem; }
.vault-entry-delete { display: grid; place-items: center; width: 44px; min-height: 44px; color: var(--quiet); background: transparent; border: 0; border-left: 1px solid var(--line); cursor: pointer; }
.vault-entry-delete:hover { color: var(--red); background: var(--red-soft); }
.vault-entry-delete .tool-icon { width: 15px; }
.vault-empty, .tool-empty-inline { padding: 22px 12px; text-align: center; color: var(--muted); }
.vault-empty p, .tool-empty-inline p { margin: 0 0 4px; color: var(--ink-soft); font-size: .76rem; }
.vault-empty span, .tool-empty-inline span { font-size: .67rem; line-height: 1.5; }
.history-import { padding-top: 16px; border-top: 1px solid var(--line); }
.history-import-heading { margin-bottom: 12px; }
.history-import-heading h4 { font-size: .82rem; }
.history-import-heading > .tool-icon { color: var(--blue); }
.history-scope-row { display: grid; grid-template-columns: minmax(0, 1fr) 72px auto; gap: 6px; }
.history-scope-row input[hidden] { display: none; }
.history-scope-row select, .history-scope-row input { min-height: 40px; font-size: .72rem; }
.history-results { margin-top: 12px; }
.history-empty { margin: 0; padding: 13px; color: var(--muted); background: var(--paper-raised); border: 1px dashed var(--line-strong); border-radius: 7px; font-size: .67rem; line-height: 1.55; }
.candidate-toolbar { display: flex; justify-content: space-between; gap: 10px; margin-bottom: 8px; color: var(--muted); font-size: .65rem; }
.candidate-toolbar label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.candidate-list { display: grid; gap: 6px; max-height: 280px; margin-bottom: 9px; overflow: auto; }
.candidate-item { display: grid; grid-template-columns: 18px minmax(0, 1fr) auto; gap: 8px; align-items: center; padding: 9px; background: var(--paper-raised); border: 1px solid var(--line); border-radius: 7px; }
.candidate-item.saved { opacity: .66; }
.candidate-item strong, .candidate-item span, .candidate-item small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.candidate-item strong { color: var(--ink); font-size: .7rem; }
.candidate-item span { margin-top: 2px; color: var(--muted); font-size: .63rem; }
.candidate-item small { margin-top: 3px; color: var(--quiet); font-size: .59rem; }
.candidate-use { min-height: 44px; padding: 7px 10px; color: var(--blue); background: transparent; border: 1px solid var(--line-strong); border-radius: 6px; font-size: .64rem; font-weight: 650; cursor: pointer; }
.candidate-use:hover { background: var(--blue-soft); border-color: var(--blue); }
.purchase-stats, .utility-suite { padding: 22px; }
.purchase-summary { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; overflow: hidden; margin-bottom: 14px; background: var(--line); border: 1px solid var(--line); border-radius: 9px; }
.purchase-summary > div { min-height: 112px; padding: 17px; background: var(--paper-raised); }
.purchase-summary span, .purchase-summary strong, .purchase-summary small { display: block; }
.purchase-summary span { color: var(--muted); font-size: .68rem; }
.purchase-summary strong { margin: 10px 0 7px; color: var(--ink); font: 680 clamp(1.25rem, 2.4vw, 1.75rem)/1 var(--font-display); letter-spacing: 0; font-variant-numeric: tabular-nums; }
.purchase-summary small { color: var(--quiet); font-size: .62rem; }
.status-overview { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 22px; }
.status-overview span { display: inline-flex; align-items: center; gap: 6px; min-height: 28px; padding: 4px 8px; color: var(--muted); background: var(--paper-raised); border: 1px solid var(--line); border-radius: 5px; font-size: .66rem; }
.status-overview i { width: 6px; height: 6px; background: var(--quiet); border-radius: 50%; }
.status-overview [data-status="delivered"] i { background: var(--green); }
.status-overview [data-status="paid"] i, .status-overview [data-status="pending"] i { background: var(--amber); }
.status-overview [data-status="cancelled"] i, .status-overview [data-status="refunded"] i { background: var(--red); }
.purchase-ledger-heading { align-items: end; margin-bottom: 9px; }
.purchase-ledger-heading h3 { font-size: .9rem; }
.purchase-ledger-heading span { color: var(--muted); font-size: .66rem; }
.purchase-table { overflow: hidden; border: 1px solid var(--line); border-radius: 8px; }
.purchase-row { display: grid; grid-template-columns: minmax(180px, 1.6fr) repeat(3, minmax(70px, .55fr)) minmax(100px, .7fr); gap: 10px; align-items: center; min-height: 48px; padding: 9px 12px; color: var(--ink-soft); border-bottom: 1px solid var(--line); font-size: .7rem; }
.purchase-row:last-child { border-bottom: 0; }
.purchase-row-head { min-height: 38px; color: var(--muted); background: var(--paper-raised); font-size: .64rem; font-weight: 650; }
.purchase-row strong { overflow: hidden; color: var(--ink); font-size: .72rem; text-overflow: ellipsis; white-space: nowrap; }
.tool-login-state, .tool-loading { display: grid; place-items: center; min-height: 430px; padding: 32px; text-align: center; background: var(--surface); border: 1px solid var(--line); border-radius: 11px; }
.tool-login-state > .tool-icon { width: 38px; height: 38px; margin-bottom: 15px; color: var(--blue); }
.tool-login-state h2 { margin: 0 0 8px; color: var(--ink); font-size: 1.1rem; }
.tool-login-state p { max-width: 430px; margin: 0 0 18px; color: var(--muted); font-size: .76rem; line-height: 1.68; }
.tool-loading { align-content: center; gap: 12px; color: var(--muted); font-size: .74rem; }
.tool-loading span { width: 24px; height: 24px; border: 2px solid var(--line-strong); border-top-color: var(--blue); border-radius: 50%; animation: toolSpin .8s linear infinite; }
.utility-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.utility-block { min-width: 0; padding: 17px; background: var(--paper-raised); border: 1px solid var(--line); border-radius: 9px; }
.utility-block h3 { margin: 0 0 5px; color: var(--ink); font-size: .86rem; }
.utility-block > p { min-height: 34px; margin: 0 0 12px; color: var(--muted); font-size: .68rem; line-height: 1.5; }
.utility-featured { grid-column: 1 / -1; padding: 19px; }
.utility-block-heading { margin-bottom: 15px; }
.utility-block-heading h3 { font-size: .94rem; }
.utility-block-heading p { margin: 0; color: var(--muted); font-size: .69rem; line-height: 1.55; }
.utility-password-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(260px, .9fr); gap: 20px; align-items: end; }
.utility-block textarea { min-height: 128px; resize: vertical; font: 500 .72rem/1.55 ui-monospace, SFMono-Regular, Consolas, monospace; }
.utility-output-row { display: grid; grid-template-columns: minmax(0, 1fr) 40px; gap: 6px; margin-bottom: 12px; }
.utility-output-row input { overflow: hidden; font-family: ui-monospace, SFMono-Regular, Consolas, monospace; text-overflow: ellipsis; }
.utility-range { display: grid; gap: 7px; margin-bottom: 10px; color: var(--muted); font-size: .68rem; }
.utility-range input { min-height: auto; padding: 0; accent-color: var(--blue); }
.utility-checks { display: grid; grid-template-columns: 1fr 1.35fr; gap: 7px; margin-bottom: 11px; }
.utility-option { position: relative; display: grid; grid-template-columns: minmax(0,1fr) 32px; gap: 9px; align-items: center; min-height: 50px; padding: 8px 9px 8px 11px; color: var(--muted); background: var(--surface); border: 1px solid var(--line); border-radius: 7px; cursor: pointer; }
.utility-option input { position: absolute; opacity: 0; pointer-events: none; }
.utility-option span, .utility-option strong, .utility-option small { display: block; min-width: 0; }
.utility-option strong { color: var(--ink); font-size: .68rem; font-weight: 660; }
.utility-option small { margin-top: 2px; color: var(--quiet); font-size: .59rem; line-height: 1.35; }
.utility-option i { position: relative; width: 32px; height: 18px; background: var(--line-strong); border-radius: 9px; transition: background-color .18s ease; }
.utility-option i::after { position: absolute; top: 3px; left: 3px; width: 12px; height: 12px; content: ''; background: var(--surface); border-radius: 50%; box-shadow: 0 1px 3px rgb(15 23 42 / .22); transition: transform .18s cubic-bezier(.2,.8,.2,1); }
.utility-option input:checked ~ i { background: var(--blue); }
.utility-option input:checked ~ i::after { transform: translateX(14px); }
.utility-option:has(input:focus-visible) { outline: 2px solid color-mix(in srgb,var(--blue) 55%,transparent); outline-offset: 2px; }
.sms-code-history { margin: -2px 0 13px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper-raised); }
.sms-code-history summary { padding: 10px 12px; color: var(--ink-soft); font-size: .68rem; font-weight: 650; cursor: pointer; }
.sms-code-history > div { border-top: 1px solid var(--line); }
.sms-code-history article { display: grid; grid-template-columns: minmax(0,1fr) auto 34px; gap: 10px; align-items: center; min-height: 52px; padding: 8px 10px 8px 12px; border-bottom: 1px solid var(--line); }
.sms-code-history article:last-child { border-bottom: 0; }
.sms-code-history article span, .sms-code-history article strong, .sms-code-history article small { display: block; min-width: 0; }
.sms-code-history article strong { color: var(--ink); font-size: .82rem; font-variant-numeric: tabular-nums; }
.sms-code-history article small { overflow: hidden; margin-top: 2px; color: var(--muted); font-size: .61rem; text-overflow: ellipsis; white-space: nowrap; }
.sms-code-history time { color: var(--quiet); font-size: .6rem; white-space: nowrap; }
.utility-message { min-height: 20px !important; margin: 7px 0 !important; color: var(--muted); font-size: .66rem !important; }
.utility-message.success { color: var(--green); }
.utility-message.error { color: var(--red); }
html[data-theme="dark"] .tool-privacy-note { color: #c5d1f6; background: #19233d; border-color: #2e406c; }
html[data-theme="dark"] .tool-privacy-note strong { color: #e1e7ff; }
html[data-theme="dark"] .tool-field input, html[data-theme="dark"] .tool-field select, html[data-theme="dark"] .history-scope-row select, html[data-theme="dark"] .history-scope-row input, html[data-theme="dark"] .utility-block input, html[data-theme="dark"] .utility-block textarea { color: var(--ink); background: #14171c; border-color: var(--line-strong); }
html[data-theme="dark"] .totp-output { background: #0b0d11; }
html[data-theme="dark"] .sms-code-box { background: #0b0d11; }
html[data-theme="dark"] .radar-jump-icon { color: #111318; }
@keyframes toolSpin { to { transform: rotate(360deg); } }
@media (max-width: 900px) {
  .tools-page { padding-top: 16px; }
  .tools-heading { grid-template-columns: 1fr; gap: 18px; align-items: start; }
  .radar-jump { width: min(100%, 430px); }
  .totp-layout { grid-template-columns: 1fr; }
  .sms-how-it-works { grid-template-columns: 1fr; }
  .totp-vault { min-height: auto; }
  .purchase-summary { grid-template-columns: 1fr 1fr; }
  .utility-password-layout { grid-template-columns: 1fr; gap: 12px; }
}
@media (max-width: 620px) {
  .tools-page { padding: 10px 0 calc(50px + env(safe-area-inset-bottom)); }
  .tools-heading { margin-bottom: 16px; padding: 14px 4px 18px; }
  .tools-heading h1 { font-size: clamp(1.8rem, 10vw, 2.65rem); }
  .tools-heading p { font-size: .82rem; }
  .radar-jump { grid-template-columns: 36px minmax(0, 1fr) 17px; min-height: 70px; }
  .radar-jump-icon { width: 36px; height: 36px; }
  .tool-tabs { margin: 0 -2px 14px; padding: 4px; }
  .tool-tabs button { flex: 1 0 auto; min-height: 44px; padding-inline: 12px; }
  .tool-privacy-note { padding: 12px; }
  .sms-redeem, .sms-workspace { padding: 16px; border-radius: 9px; }
  .sms-redeem form { grid-template-columns: 1fr; }
  .sms-redeem form > .tool-button { min-height: 46px; }
  .sms-phone-grid { grid-template-columns: 1fr; }
  .sms-phone-grid > div.full { grid-column: auto; }
  .sms-phone-grid > div.full strong { grid-column: 1 / -1; overflow: visible; font-size: clamp(1rem, 6vw, 1.3rem); text-overflow: clip; white-space: normal; overflow-wrap: anywhere; }
  .sms-phone-grid > div.full .tool-button { grid-column: 1 / -1; width: 100%; }
  .sms-phone-grid > div { min-height: 88px; }
  .sms-phone-grid .tool-button { min-height: 44px; }
  .sms-account-link { grid-template-columns: 1fr; }.sms-account-link .tool-button { width: 100%; min-height: 44px; }
  .sms-code-box { min-height: 100px; padding: 15px; }
  .sms-session-actions { grid-template-columns: 1fr 1fr; }
  .sms-session-actions select { min-height: 46px; font-size: 16px; }
  .sms-session-actions [data-sms-replace] { grid-column: 1 / -1; min-height: 44px; }
  .sms-device-manager { align-items: stretch; padding: 14px; }.sms-device-manager:not(:has(.sms-device-list)):not(:has(.sms-device-empty)) { flex-direction: column; }.sms-device-manager > .tool-button { width: 100%; }.sms-device-list article { align-items: flex-start; }.sms-device-list article .tool-button { min-height: 40px; }
  .totp-generator, .totp-vault, .purchase-stats, .utility-suite { border-radius: 9px; }
  .totp-generator, .purchase-stats, .utility-suite { padding: 16px; }
  .totp-vault { padding: 15px; }
  .tool-section-heading { gap: 12px; }
  .tool-section-heading h2 { font-size: 1.05rem; }
  .tool-field-grid { grid-template-columns: 1fr; }
  .totp-advanced-fields { grid-template-columns: 1fr 1fr 1fr; }
  .tool-field input, .tool-field select, .history-scope-row select, .history-scope-row input, .utility-block input, .utility-block textarea { min-height: 46px; font-size: 16px; }
  .totp-output { margin-inline: -3px; padding: 17px; }
  .totp-code-row strong { min-height: 38px; font-size: clamp(1.85rem, 11vw, 2.55rem); }
  .totp-output-meta { flex-direction: column; gap: 3px; }
  .totp-actions .tool-button { flex: 1; min-height: 44px; }
  .history-scope-row { grid-template-columns: minmax(0, 1fr) 68px; }
  .history-scope-row .tool-button { grid-column: 1 / -1; min-height: 44px; }
  .purchase-summary { grid-template-columns: 1fr 1fr; }
  .purchase-summary > div { min-height: 100px; padding: 14px; }
  .purchase-row { grid-template-columns: minmax(0, 1fr) auto auto; gap: 6px 12px; padding: 11px; }
  .purchase-row-head { display: none; }
  .purchase-row strong { grid-column: 1 / -1; white-space: normal; }
  .purchase-row span:nth-of-type(1)::before { content: "件数 "; color: var(--quiet); }
  .purchase-row span:nth-of-type(2)::before { content: "订单 "; color: var(--quiet); }
  .purchase-row span:nth-of-type(3) { font-weight: 650; }
  .purchase-row span:nth-of-type(4) { grid-column: 1 / -1; color: var(--quiet); }
  .purchase-row span:nth-of-type(4)::before { content: "最近购买 "; }
  .utility-grid { grid-template-columns: 1fr; }
  .utility-featured { grid-column: auto; }
  .utility-checks { grid-template-columns: 1fr; }
  .sms-code-history article { grid-template-columns: minmax(0,1fr) 34px; }
  .sms-code-history time { grid-column: 1 / -1; grid-row: 2; }
  .utility-block { padding: 15px; }
  .utility-actions .tool-button { flex: 1; min-height: 44px; }
  .vault-locked { min-height: 360px; padding: 18px; }
}
@media (prefers-reduced-motion: reduce) {
  .radar-jump, .totp-timer div { transition: none; }
  .radar-jump:hover { transform: none; }
  .tool-loading span { animation: none; }
}

.tools-overview { margin: 0 0 22px; padding: 19px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow-low); }
.tools-overview-head { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 16px; }
.tools-overview-kicker { margin: 0 0 5px; color: var(--blue); font-size: .62rem; font-weight: 760; letter-spacing: .12em; }
.tools-overview-head h2 { margin: 0; color: var(--ink); font: 700 1.08rem/1.2 var(--font-display); letter-spacing: 0; }
.tools-overview-head p:not(.tools-overview-kicker) { max-width: 670px; margin: 6px 0 0; color: var(--muted); font-size: .7rem; line-height: 1.55; }
.tools-overview-state { flex: 0 0 auto; color: var(--quiet); font-size: .64rem; white-space: nowrap; }
.tools-overview-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 8px; }
.tools-overview-card { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; min-width: 0; min-height: 156px; padding: 15px; background: var(--paper-raised); border-top: 3px solid var(--blue); }
.tools-overview-card.tools-overview-delivery { border-top-color: var(--green); }
.tools-overview-card.tools-overview-developer { border-top-color: var(--amber); }
.tools-overview-card.tools-overview-workspace { border-top-color: var(--red); }
.tools-overview-index { color: var(--blue); font: 760 .65rem/1 var(--font-mono); font-variant-numeric: tabular-nums; }
.tools-overview-delivery .tools-overview-index { color: var(--green); }
.tools-overview-developer .tools-overview-index { color: var(--amber); }
.tools-overview-workspace .tools-overview-index { color: var(--red); }
.tools-overview-card p { margin: 0; color: var(--muted); font-size: .62rem; }
.tools-overview-card h3 { margin: 5px 0 0; color: var(--ink); font-size: .78rem; line-height: 1.35; }
.tools-overview-actions { grid-column: 1 / -1; align-self: end; display: flex; flex-wrap: wrap; gap: 6px; margin-top: 9px; }
.tools-overview-actions button, .tools-overview-actions a { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 34px; padding: 6px 9px; color: var(--ink-soft); background: var(--surface); border: 1px solid var(--line-strong); border-radius: 6px; font: 650 .64rem/1.2 var(--font-body); text-decoration: none; cursor: pointer; transition: border-color .16s ease, color .16s ease, background-color .16s ease; }
.tools-overview-actions button:hover, .tools-overview-actions a:hover { color: var(--blue); background: var(--blue-soft); border-color: var(--blue); }
.tools-overview-actions .tool-icon { width: 15px; height: 15px; }
.tools-overview-links { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.tools-overview-links a { justify-content: space-between; }
.tools-overview-links .tool-icon { width: 13px; color: var(--quiet); }
.tools-load-fallback { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 300px; padding: 28px; background: var(--surface); border: 1px solid var(--line); border-radius: 10px; }
.tools-load-fallback h1 { margin: 0; color: var(--ink); font: 700 1.35rem/1.2 var(--font-display); }
.tools-load-fallback p:not(.section-index) { max-width: 480px; margin: 9px 0 0; color: var(--muted); font-size: .74rem; line-height: 1.6; }
.tools-load-actions { display: flex; flex-wrap: wrap; gap: 8px; flex: 0 0 auto; }
.tools-load-actions button, .tools-load-actions a { min-height: 38px; padding: 0 13px; border: 1px solid var(--blue); border-radius: 6px; color: #fff; background: var(--blue); font: 680 .7rem/38px var(--font-body); text-decoration: none; cursor: pointer; }
.tools-load-actions a { color: var(--blue); background: transparent; }
.tools-load-actions a:hover { color: #fff; background: var(--blue); }
html[data-theme="dark"] .tools-overview-card { background: #181b20; }
html[data-theme="dark"] .tools-load-fallback { background: #181b20; }
@media (max-width: 1050px) {
  .tools-overview-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .tools-overview { padding: 15px; }
  .tools-overview-head { display: grid; gap: 8px; align-items: start; }
  .tools-overview-state { white-space: normal; }
  .tools-overview-grid { grid-template-columns: 1fr; }
  .tools-overview-card { min-height: 132px; }
  .tools-load-fallback { display: grid; align-content: center; min-height: 280px; padding: 22px; }
  .tools-load-actions { display: grid; grid-template-columns: 1fr 1fr; }
  .tools-load-actions button, .tools-load-actions a { text-align: center; }
}