/* Extracted from app.css */
/* ─── LOGIN PAGE REFINEMENT ─── */
.auth-page-login {
    min-height: 100vh;
    align-items: flex-start;
    padding: clamp(2rem, 7vh, 5rem) 1.25rem 2rem;
    background:
        radial-gradient(circle at 22% 18%, rgba(196, 86, 42, 0.07), transparent 32rem),
        radial-gradient(circle at 82% 8%, rgba(25, 35, 42, 0.045), transparent 30rem),
        linear-gradient(180deg, rgba(255,255,255,0.68), rgba(249,246,241,0.9)),
        var(--gray-50);
}

.auth-card-redesigned {
    width: min(100%, 456px);
    max-width: 456px;
    padding: clamp(1.65rem, 3vw, 2.15rem);
    border-radius: 24px;
    text-align: left;
    box-shadow: 0 24px 70px rgba(35, 29, 24, 0.10);
}

.auth-login-brand {
    margin-bottom: 1.35rem;
    text-align: center;
}

.auth-login-brand .brand-mark-lg {
    margin-bottom: 0.18rem;
    font-size: 2.15rem;
    line-height: 1;
}

.auth-login-brand h1 {
    margin: 0;
    font-size: 2rem;
    line-height: 1;
}

.auth-login-brand .auth-tagline {
    margin: 0.65rem auto 0;
    max-width: 280px;
    color: var(--text-secondary);
    font-size: 0.96rem;
    line-height: 1.4;
}

.auth-login-oauth {
    grid-template-columns: 1fr;
    margin-top: 1.35rem;
}

.auth-google-btn {
    min-height: 52px;
    border-radius: 14px;
    background: #fff;
    border: 1px solid rgba(42, 36, 31, 0.14);
    font-size: 0.98rem;
    font-weight: 750;
    box-shadow: 0 1px 0 rgba(42, 36, 31, 0.04);
}

.auth-google-btn:hover {
    border-color: rgba(42, 36, 31, 0.28);
    box-shadow: 0 9px 24px rgba(35, 29, 24, 0.08);
    transform: translateY(-1px);
}

.auth-google-btn.is-loading {
    transform: none;
}

.auth-login-divider {
    margin: 1.25rem 0;
    color: var(--text-tertiary);
    font-size: 0.75rem;
    letter-spacing: 0.11em;
}

.auth-email-panel-flat {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.auth-login-panel-header {
    display: block;
    margin-bottom: 1.05rem;
    text-align: center;
}

.auth-login-title {
    font-size: 1.28rem;
    line-height: 1.15;
}

.auth-login-note {
    max-width: 320px;
    margin: 0.45rem auto 0;
    color: var(--text-tertiary);
    font-size: 0.88rem;
    line-height: 1.45;
}

.auth-login-form {
    gap: 0.9rem;
}

.auth-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.auth-label-row label {
    margin: 0;
}

.auth-forgot-link {
    font-size: 0.82rem;
    font-weight: 750;
    color: var(--brand-500);
}

.auth-page-login .auth-input {
    min-height: 52px;
    border-radius: 13px;
    border-color: rgba(42, 36, 31, 0.14);
    background: rgba(255,255,255,0.88);
    font-size: 0.98rem;
}

.auth-page-login .auth-input:hover {
    border-color: rgba(42, 36, 31, 0.24);
}

.auth-login-submit {
    min-height: 52px;
    margin-top: 0.2rem;
    border-radius: 13px;
    font-size: 0.98rem;
    font-weight: 800;
}

.auth-login-secondary-action {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.auth-login-secondary-action .auth-inline-link {
    font-weight: 750;
}

.auth-page-login .flash {
    margin: 0 0 1rem;
    text-align: left;
}

@media (max-width: 640px) {
    .auth-page-login {
        padding: 1rem;
        align-items: center;
    }

    .auth-card-redesigned {
        padding: 1.35rem;
        border-radius: 20px;
    }

    .auth-login-brand h1 {
        font-size: 1.75rem;
    }
}


/* ─── LOGIN PAGE COPY FLOW FIX ─── */
.auth-login-main-title {
    margin: 0.95rem 0 0;
    text-align: center;
    font-size: clamp(1.65rem, 3vw, 2.1rem);
    line-height: 1.08;
}

.auth-login-brand .auth-login-note {
    margin-top: 0.55rem;
}

.auth-login-divider {
    text-transform: uppercase;
}

/* ─── LOGIN PAGE POLISH V2 ───
   Cleaner app-login treatment: smaller card, less display-font noise,
   tighter fields, and no giant marketing-postcard layout.
   ─────────────────────────────────────────────────────────────── */
.auth-page-login {
    min-height: 100vh;
    align-items: flex-start;
    padding: clamp(2.75rem, 8vh, 5.25rem) 1.25rem 2rem;
    background:
        radial-gradient(circle at 14% 18%, rgba(196, 86, 42, 0.055), transparent 25rem),
        linear-gradient(180deg, #fbf8f3 0%, #f6f1ea 100%);
}

.auth-card-redesigned {
    width: min(100%, 410px);
    max-width: 410px;
    padding: 1.7rem 1.75rem 1.55rem;
    border: 1px solid rgba(44, 37, 32, 0.09);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 18px 52px rgba(44, 37, 32, 0.095);
    text-align: left;
}

.auth-login-brand {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start;
    gap: 0.5rem;
    width: 100%;
    margin: 0 0 1.15rem;
    text-align: left;
}

.auth-login-brand .brand-mark-lg {
    margin: 0;
    color: var(--brand-500);
    font-size: 1.35rem;
    line-height: 1;
    transform: translateY(-1px);
}

.auth-login-brand h1 {
    margin: 0;
    font-size: 1.18rem;
    line-height: 1;
    letter-spacing: -0.015em;
}

.auth-login-heading {
    margin: 0 0 1.15rem;
}

.auth-login-main-title {
    margin: 0;
    font-family: var(--font-sans);
    font-size: 1.42rem;
    font-weight: 800;
    letter-spacing: -0.035em;
    line-height: 1.12;
    text-align: left;
}

.auth-login-brand .auth-login-note,
.auth-login-note {
    max-width: none;
    margin: 0.35rem 0 0;
    color: var(--text-secondary);
    font-size: 0.91rem;
    line-height: 1.42;
    text-align: left;
}

.auth-login-oauth {
    margin-top: 0;
}

.auth-google-btn {
    justify-content: center;
    width: 100%;
    min-height: 46px;
    border-radius: 11px;
    background: #fff;
    border-color: rgba(44, 37, 32, 0.15);
    font-size: 0.94rem;
    font-weight: 750;
    box-shadow: none;
}

.auth-google-btn:hover {
    border-color: rgba(196, 86, 42, 0.34);
    box-shadow: 0 8px 20px rgba(44, 37, 32, 0.06);
}

.auth-login-divider {
    margin: 1rem 0 0.95rem;
    color: rgba(122, 111, 102, 0.82);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.auth-login-divider::before,
.auth-login-divider::after {
    background: rgba(44, 37, 32, 0.10);
}

.auth-email-panel-flat {
    padding: 0;
    border: 0;
    background: transparent;
}

.auth-login-form {
    gap: 0.78rem;
}

.auth-field {
    gap: 0.34rem;
}

.auth-page-login .auth-field label,
.auth-label-row label {
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.015em;
}

.auth-forgot-link {
    color: var(--brand-500);
    font-size: 0.78rem;
    font-weight: 800;
}

.auth-page-login .auth-input {
    min-height: 45px;
    padding: 0.68rem 0.82rem;
    border-radius: 10px;
    border: 1px solid rgba(44, 37, 32, 0.14);
    background: #fff;
    color: var(--text-primary);
    font-size: 0.93rem;
    box-shadow: 0 1px 0 rgba(44, 37, 32, 0.025);
}

.auth-page-login .auth-input::placeholder {
    color: rgba(122, 111, 102, 0.72);
}

.auth-page-login .auth-input:focus {
    border-color: rgba(196, 86, 42, 0.55);
    box-shadow: 0 0 0 3px rgba(196, 86, 42, 0.11);
}

.auth-login-submit {
    min-height: 46px;
    margin-top: 0.12rem;
    border-radius: 10px;
    font-size: 0.94rem;
    font-weight: 800;
}

.auth-status.show {
    margin-top: 0.85rem;
}

.auth-login-secondary-action {
    margin-top: 0.8rem;
}

.auth-login-hint {
    margin: 1.05rem 0 0;
    padding-top: 0.95rem;
    border-top: 1px solid rgba(44, 37, 32, 0.08);
    color: var(--text-tertiary);
    font-size: 0.78rem;
    line-height: 1.4;
    text-align: center;
}

.auth-page-login .flash {
    margin: 0 0 1rem;
    border-radius: 10px;
}

@media (max-width: 640px) {
    .auth-page-login {
        padding: 1rem;
        align-items: center;
    }

    .auth-card-redesigned {
        width: 100%;
        padding: 1.35rem;
        border-radius: 16px;
    }
}

/* ─── LOGIN PAGE V3 — FULL-VIEWPORT REBUILD ───
   Replaces the older auth-card login layout. This keeps the public login
   screen full-bleed, prevents the centered max-width main-content issue,
   and avoids the clipped background/extra-scroll problem.
   ─────────────────────────────────────────────────────────────── */
.app-page-auth-login {
    background: #f7f2ec;
    overflow: hidden;
}

.app-page-auth-login .main-content {
    width: 100%;
    max-width: none;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
}

.auth-login-v3 {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 100vw;
    height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
    padding: clamp(1.25rem, 3vw, 2.5rem);
    background:
        radial-gradient(circle at 9% 12%, rgba(196, 86, 42, 0.13), transparent 26rem),
        radial-gradient(circle at 91% 8%, rgba(44, 37, 32, 0.08), transparent 30rem),
        radial-gradient(circle at 78% 88%, rgba(196, 86, 42, 0.10), transparent 28rem),
        linear-gradient(135deg, #fbf7f1 0%, #f4eee6 48%, #fbf8f3 100%);
}

.auth-login-v3-shell {
    width: min(100%, 980px);
    min-height: 560px;
    max-height: min(720px, calc(100dvh - 2.5rem));
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(360px, 420px);
    overflow: hidden;
    border: 1px solid rgba(55, 45, 36, 0.10);
    border-radius: 28px;
    background: rgba(255, 255, 255, 0.72);
    box-shadow: 0 28px 90px rgba(44, 37, 32, 0.16);
    backdrop-filter: blur(18px);
}

.auth-login-v3-hero {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-width: 0;
    padding: clamp(2rem, 4vw, 3.2rem);
    background:
        linear-gradient(135deg, rgba(44, 37, 32, 0.93), rgba(64, 48, 37, 0.90)),
        radial-gradient(circle at 18% 18%, rgba(196, 86, 42, 0.35), transparent 24rem);
    color: #fffaf4;
}

.auth-login-v3-hero::after {
    content: "";
    position: absolute;
    inset: auto -7rem -8rem auto;
    width: 22rem;
    height: 22rem;
    border-radius: 999px;
    background: rgba(196, 86, 42, 0.20);
    filter: blur(1px);
    pointer-events: none;
}

.auth-login-v3-brandline,
.auth-login-v3-mobile-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.58rem;
    font-family: var(--font-sans);
    font-weight: 700;
    letter-spacing: -0.018em;
}

.auth-login-v3-brandline {
    position: relative;
    z-index: 1;
    color: #fffaf4;
    font-size: 1.45rem;
}

.auth-login-v3-mark {
    color: var(--brand-500);
    font-family: var(--font-sans);
    font-size: 1.6em;
    line-height: 1;
    transform: translateY(-0.03em);
}

.auth-login-v3-hero-copy {
    position: relative;
    z-index: 1;
    max-width: 410px;
}

.auth-login-v3-eyebrow {
    margin: 0 0 0.7rem;
    color: rgba(255, 250, 244, 0.66);
    font-size: 0.77rem;
    font-weight: 800;
    letter-spacing: 0.13em;
    text-transform: uppercase;
}

.auth-login-v3-hero h1 {
    margin: 0;
    color: #fffaf4;
    font-family: var(--font-sans);
    font-size: clamp(2.35rem, 4vw, 3.45rem);
    line-height: 0.98;
    letter-spacing: -0.045em;
}

.auth-login-v3-hero-copy > p:last-child {
    max-width: 360px;
    margin: 1.1rem 0 0;
    color: rgba(255, 250, 244, 0.72);
    font-size: 1rem;
    line-height: 1.55;
}

.auth-login-v3-pills {
    position: relative;
    z-index: 1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
}

.auth-login-v3-pills span {
    display: inline-flex;
    align-items: center;
    min-height: 2rem;
    padding: 0 0.78rem;
    border: 1px solid rgba(255, 250, 244, 0.18);
    border-radius: 999px;
    color: rgba(255, 250, 244, 0.78);
    background: rgba(255, 250, 244, 0.08);
    font-size: 0.78rem;
    font-weight: 750;
}

.auth-login-v3-card {
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-width: 0;
    padding: clamp(2rem, 4vw, 3rem);
    background: rgba(255, 255, 255, 0.96);
}

.auth-login-v3-mobile-brand {
    display: none;
    margin-bottom: 1.35rem;
    color: var(--text-primary);
    font-size: 1.25rem;
}

.auth-login-v3-card-head {
    margin-bottom: 1.25rem;
}

.auth-login-v3-card h2 {
    margin: 0;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1.55rem;
    font-weight: 850;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.auth-login-v3-card-head p {
    margin: 0.45rem 0 0;
    color: var(--text-secondary);
    font-size: 0.93rem;
    line-height: 1.45;
}

.auth-login-v3-oauth {
    display: block;
}

.auth-login-v3-google,
.auth-login-v3-submit {
    width: 100%;
    min-height: 46px;
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 0.94rem;
    font-weight: 800;
    transition: transform 0.16s ease, border-color 0.16s ease, box-shadow 0.16s ease, background 0.16s ease;
}

.auth-login-v3-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.65rem;
    border: 1px solid rgba(44, 37, 32, 0.13);
    background: #fff;
    color: var(--text-primary);
    box-shadow: 0 1px 0 rgba(44, 37, 32, 0.025);
}

.auth-login-v3-google:hover {
    border-color: rgba(196, 86, 42, 0.35);
    box-shadow: 0 9px 24px rgba(44, 37, 32, 0.08);
    transform: translateY(-1px);
}

.auth-login-v3-google:disabled,
.auth-login-v3-submit:disabled {
    cursor: not-allowed;
    opacity: 0.72;
    transform: none;
}

.auth-login-v3-divider {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin: 1.15rem 0 1.05rem;
    color: rgba(122, 111, 102, 0.75);
    font-size: 0.68rem;
    font-weight: 850;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

.auth-login-v3-divider::before,
.auth-login-v3-divider::after {
    content: "";
    flex: 1 1 auto;
    height: 1px;
    background: rgba(44, 37, 32, 0.10);
}

.auth-login-v3-divider span {
    flex: 0 0 auto;
}

.auth-login-v3-form {
    display: grid;
    gap: 0.82rem;
}

.auth-login-v3-field {
    display: grid;
    gap: 0.34rem;
}

.auth-login-v3-field label,
.auth-login-v3-label-row label {
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.005em;
}

.auth-login-v3-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.auth-login-v3-label-row button,
.auth-login-v3-switch button {
    border: 0;
    background: transparent;
    color: var(--brand-500);
    font-family: var(--font-sans);
    font-size: 0.78rem;
    font-weight: 850;
    line-height: 1.2;
    padding: 0;
}

.auth-login-v3-label-row button:hover,
.auth-login-v3-switch button:hover {
    color: var(--brand-600);
}

.auth-login-v3-field input {
    width: 100%;
    min-height: 45px;
    padding: 0.68rem 0.82rem;
    border: 1px solid rgba(44, 37, 32, 0.14);
    border-radius: 11px;
    outline: none;
    background: #fff;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 0.94rem;
    box-shadow: 0 1px 0 rgba(44, 37, 32, 0.025);
    transition: border-color 0.16s ease, box-shadow 0.16s ease;
}

.auth-login-v3-field input::placeholder {
    color: rgba(122, 111, 102, 0.68);
}

.auth-login-v3-field input:focus {
    border-color: rgba(196, 86, 42, 0.62);
    box-shadow: 0 0 0 3px rgba(196, 86, 42, 0.12);
}

.auth-login-v3-submit {
    margin-top: 0.1rem;
    border: 0;
    background: var(--brand-500);
    color: #fffaf4;
    box-shadow: 0 10px 22px rgba(196, 86, 42, 0.22);
}

.auth-login-v3-submit:hover {
    background: var(--brand-600);
    transform: translateY(-1px);
    box-shadow: 0 12px 28px rgba(196, 86, 42, 0.26);
}

.auth-login-v3-status {
    display: none;
    margin-top: 0.9rem;
    padding: 0.7rem 0.8rem;
    border-radius: 11px;
    font-size: 0.84rem;
    line-height: 1.4;
}

.auth-login-v3-status.show { display: block; }
.auth-login-v3-status.info { background: var(--info-50); color: var(--info-500); }
.auth-login-v3-status.success { background: var(--success-50); color: var(--success-500); }
.auth-login-v3-status.error { background: var(--danger-50); color: var(--danger-500); }

.auth-login-v3-switch {
    display: flex;
    justify-content: center;
    margin-top: 0.9rem;
}

.auth-login-v3-hint {
    margin: 1.1rem 0 0;
    padding-top: 1rem;
    border-top: 1px solid rgba(44, 37, 32, 0.09);
    color: var(--text-tertiary);
    font-size: 0.78rem;
    line-height: 1.4;
    text-align: center;
}

.auth-login-v3 .flash {
    margin: 0 0 1rem;
    border-radius: 11px;
    text-align: left;
}

@media (max-width: 820px) {
    .app-page-auth-login {
        overflow: auto;
    }

    .auth-login-v3 {
        position: relative;
        min-height: 100dvh;
        height: auto;
        overflow: auto;
        padding: 1.25rem;
    }

    .auth-login-v3-shell {
        width: min(100%, 430px);
        min-height: auto;
        max-height: none;
        grid-template-columns: 1fr;
        border-radius: 22px;
    }

    .auth-login-v3-hero {
        display: none;
    }

    .auth-login-v3-card {
        padding: 1.6rem;
    }

    .auth-login-v3-mobile-brand {
        display: inline-flex;
    }
}

@media (max-width: 460px) {
    .auth-login-v3 {
        padding: 0;
        background: #fff;
    }

    .auth-login-v3-shell {
        width: 100%;
        min-height: 100dvh;
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .auth-login-v3-card {
        justify-content: flex-start;
        padding: 1.35rem;
    }
}

/* ─── LOGIN PAGE V4 — SIMPLE APP LOGIN ───
   Replaces the split-screen marketing treatment with a compact app-style login.
   This is intentionally plain: full-viewport neutral background, one focused card,
   no hero/ad panel, no clipped gradients, no desktop scroll.
   ─────────────────────────────────────────────────────────────── */
.app-page-auth-login {
    background: var(--gray-50);
    overflow: hidden;
}

.app-page-auth-login .main-content {
    width: 100%;
    max-width: none;
    min-height: 100dvh;
    margin: 0;
    padding: 0;
}

.auth-login-v4 {
    position: fixed;
    inset: 0;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 100vw;
    height: 100dvh;
    min-height: 100dvh;
    overflow: hidden;
    padding: 24px;
    background:
        radial-gradient(circle at 14% 12%, rgba(196, 86, 42, 0.08), transparent 26rem),
        radial-gradient(circle at 92% 10%, rgba(69, 58, 49, 0.055), transparent 26rem),
        linear-gradient(135deg, #fbf8f4 0%, #f5efe7 52%, #fbf8f4 100%);
}

.auth-login-v4-card {
    width: min(100%, 414px);
    max-height: calc(100dvh - 48px);
    overflow: auto;
    padding: 34px 34px 28px;
    border: 1px solid rgba(57, 48, 40, 0.12);
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 22px 64px rgba(55, 45, 36, 0.13);
}

.auth-login-v4-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.52rem;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1.28rem;
    font-weight: 750;
    letter-spacing: -0.02em;
}

.auth-login-v4-mark {
    color: var(--brand-500);
    font-size: 1.45em;
    line-height: 1;
    transform: translateY(-0.03em);
}

.auth-login-v4-head {
    margin: 24px 0 22px;
}

.auth-login-v4-head h1 {
    margin: 0;
    color: var(--text-primary);
    font-family: var(--font-sans);
    font-size: 1.6rem;
    font-weight: 850;
    line-height: 1.1;
    letter-spacing: -0.045em;
}

.auth-login-v4-head p {
    margin: 0.48rem 0 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.45;
}

.auth-login-v4-oauth {
    display: block;
}

.auth-login-v4-google,
.auth-login-v4-submit {
    width: 100%;
    min-height: 44px;
    border-radius: 12px;
    font-family: var(--font-sans);
    font-size: 0.94rem;
    font-weight: 800;
    transition: transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.auth-login-v4-google {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.7rem;
    border: 1px solid rgba(57, 48, 40, 0.16);
    color: var(--text-primary);
    background: #fff;
}

.auth-login-v4-google:hover {
    transform: translateY(-1px);
    border-color: rgba(196, 86, 42, 0.34);
    box-shadow: 0 10px 24px rgba(55, 45, 36, 0.08);
}

.auth-login-v4-divider {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    margin: 20px 0;
    color: var(--muted);
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.auth-login-v4-divider::before,
.auth-login-v4-divider::after {
    content: "";
    flex: 1;
    height: 1px;
    background: rgba(57, 48, 40, 0.12);
}

.auth-login-v4-form {
    display: grid;
    gap: 14px;
}

.auth-login-v4-field {
    display: grid;
    gap: 7px;
}

.auth-login-v4-field label,
.auth-login-v4-label-row label {
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 800;
}

.auth-login-v4-label-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.auth-login-v4-label-row button,
.auth-login-v4-switch button {
    border: 0;
    padding: 0;
    color: var(--accent-dark);
    background: transparent;
    font: inherit;
    font-size: 0.82rem;
    font-weight: 850;
    cursor: pointer;
}

.auth-login-v4-label-row button:hover,
.auth-login-v4-switch button:hover {
    text-decoration: underline;
}

.auth-login-v4-field input {
    width: 100%;
    height: 44px;
    padding: 0 14px;
    border: 1px solid rgba(57, 48, 40, 0.16);
    border-radius: 12px;
    color: var(--text-primary);
    background: #fff;
    font: inherit;
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}

.auth-login-v4-field input:focus {
    border-color: rgba(196, 86, 42, 0.56);
    box-shadow: 0 0 0 3px rgba(196, 86, 42, 0.12);
}

.auth-login-v4-submit {
    margin-top: 4px;
    border: 0;
    color: #fff;
    background: var(--brand-500);
    box-shadow: 0 12px 24px rgba(196, 86, 42, 0.18);
    cursor: pointer;
}

.auth-login-v4-submit:hover {
    transform: translateY(-1px);
    background: var(--accent-dark);
    box-shadow: 0 16px 30px rgba(196, 86, 42, 0.22);
}

.auth-login-v4-submit:disabled,
.auth-login-v4-google:disabled {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.auth-login-v4-status {
    display: none;
    margin-top: 14px;
    padding: 11px 12px;
    border-radius: 12px;
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.4;
}

.auth-login-v4-status.show {
    display: block;
}

.auth-login-v4-status.error {
    border: 1px solid rgba(185, 60, 45, 0.18);
    color: #8b3024;
    background: #fff0ed;
}

.auth-login-v4-status.success {
    border: 1px solid rgba(46, 125, 80, 0.18);
    color: #256946;
    background: #eef9f2;
}

.auth-login-v4-switch {
    margin-top: 14px;
    text-align: center;
}

.auth-login-v4-hint {
    margin: 20px 0 0;
    padding-top: 18px;
    border-top: 1px solid rgba(57, 48, 40, 0.10);
    color: var(--muted);
    font-size: 0.82rem;
    line-height: 1.45;
    text-align: center;
}

@media (max-width: 640px) {
    .app-page-auth-login {
        overflow: auto;
    }

    .auth-login-v4 {
        position: relative;
        min-height: 100dvh;
        height: auto;
        overflow: auto;
        padding: 16px;
        place-items: start center;
    }

    .auth-login-v4-card {
        max-height: none;
        padding: 28px 22px 24px;
        border-radius: 18px;
        box-shadow: 0 18px 44px rgba(55, 45, 36, 0.12);
    }
}

/* ═══════════════════════════════════════════════════════════════════
   Admin Billing – customer-facing Stripe billing page
   ═══════════════════════════════════════════════════════════════════ */
.billing-page {
    max-width: 1180px;
    display: flex;
    flex-direction: column;
    gap: 1.15rem;
    font-variant-numeric: tabular-nums;
}

.billing-v2 h1,
.billing-v2 h2,
.billing-plan-name,
.billing-cost-value,
.billing-cost-total {
    font-family: var(--font-sans);
    letter-spacing: -0.035em;
}

.billing-v2 h1 {
    font-size: 1.85rem;
    font-weight: 800;
}

.billing-hero,
.billing-hero-v2 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1.25rem;
    margin-bottom: 0.1rem;
}

.billing-hero .page-subtitle {
    width: auto;
    margin-top: 0.25rem;
    max-width: 720px;
}

.billing-hero-actions,
.billing-section-actions,
.billing-table-actions {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.billing-alert {
    border: 1px solid var(--border-default);
    border-radius: 14px;
    padding: 0.85rem 1rem;
    background: var(--surface-primary);
    color: var(--text-secondary);
    font-size: 0.92rem;
}

.billing-alert strong { color: var(--text-primary); }
.billing-alert-warning { background: var(--warning-50); border-color: #f2d59a; }
.billing-alert-danger { background: var(--danger-50); border-color: #efb2aa; }

.billing-overview-panel,
.billing-section-panel {
    background: rgba(255,255,255,0.86);
    border: 1px solid var(--border-default);
    border-radius: 18px;
    box-shadow: 0 1px 2px rgba(44,37,32,0.035);
}

.billing-overview-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(380px, 0.95fr);
    gap: 1.35rem;
    padding: 1.35rem 1.45rem;
    align-items: stretch;
}

.billing-overview-main {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.billing-status-line {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex-wrap: wrap;
}

.billing-plan-name {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--text-primary);
}

.billing-status-pill {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    border-radius: 999px;
    padding: 0.18rem 0.58rem;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    background: var(--gray-100);
    color: var(--text-secondary);
}

.billing-status-trialing { background: var(--info-50); color: var(--info-500); }
.billing-status-active { background: var(--success-50); color: var(--success-500); }
.billing-status-past_due { background: var(--warning-50); color: var(--warning-500); }
.billing-status-cancelled,
.billing-status-paused { background: var(--danger-50); color: var(--danger-500); }

.billing-status-copy {
    color: var(--text-secondary);
    font-size: 0.98rem;
    max-width: 620px;
}

.billing-overview-note {
    margin-top: auto;
    color: var(--text-secondary);
    font-size: 0.88rem;
    line-height: 1.45;
    border-top: 1px solid var(--border-subtle);
    padding-top: 0.85rem;
}

.billing-cost-summary {
    border-left: 1px solid var(--border-subtle);
    padding-left: 1.35rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.6rem;
}

.billing-cost-row {
    display: grid;
    grid-template-columns: auto auto auto auto minmax(0, 1fr);
    gap: 0.75rem;
    align-items: end;
}

.billing-cost-label {
    display: block;
    font-size: 0.72rem;
    line-height: 1.2;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    font-weight: 800;
    color: var(--text-tertiary);
    margin-bottom: 0.25rem;
}

.billing-cost-value {
    display: block;
    font-size: 1.45rem;
    line-height: 1;
    font-weight: 800;
    color: var(--text-primary);
}

.billing-cost-operator {
    color: var(--text-tertiary);
    font-size: 1.2rem;
    font-weight: 700;
    padding-bottom: 0.06rem;
}

.billing-cost-total-block {
    padding-left: 0.2rem;
}

.billing-cost-total {
    display: block;
    font-size: 1.72rem;
    line-height: 1;
    font-weight: 850;
    color: var(--brand-600);
}

.billing-cost-summary p {
    color: var(--text-secondary);
    font-size: 0.86rem;
}

.billing-primary-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 1rem;
}

.billing-section-panel {
    padding: 1.15rem;
}

.billing-section-heading {
    margin-bottom: 1rem;
}

.billing-section-heading h2 {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: 0.2rem;
}

.billing-section-heading p,
.billing-muted-small {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.billing-section-heading-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.billing-payment-line {
    display: flex;
    gap: 0.85rem;
    align-items: center;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    padding: 0.9rem;
    background: #fffdfb;
}

.billing-payment-line strong,
.billing-payment-line span {
    display: block;
}

.billing-payment-line strong {
    color: var(--text-primary);
    font-weight: 800;
    line-height: 1.25;
}

.billing-payment-line span {
    color: var(--text-secondary);
    font-size: 0.86rem;
    margin-top: 0.14rem;
}

.billing-card-mark {
    width: 42px;
    height: 30px;
    border-radius: 8px;
    background: var(--text-primary);
    color: var(--text-inverse);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 900;
    letter-spacing: 0.05em;
    flex-shrink: 0;
}

.billing-payment-panel .billing-section-actions {
    margin-top: 0.9rem;
}

.billing-definition-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--border-subtle);
    border-left: 1px solid var(--border-subtle);
}

.billing-definition-list div {
    padding: 0.82rem 0.85rem;
    border-right: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
    min-width: 0;
}

.billing-definition-list dt {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.075em;
    font-weight: 800;
    color: var(--text-tertiary);
    margin-bottom: 0.16rem;
}

.billing-definition-list dd {
    color: var(--text-primary);
    font-weight: 750;
    font-size: 0.92rem;
    overflow-wrap: anywhere;
}

.billing-support-layout {
    align-items: stretch;
}

.billing-clean-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 0.55rem;
}

.billing-clean-list li {
    position: relative;
    padding-left: 1.1rem;
    color: var(--text-secondary);
    font-size: 0.91rem;
}

.billing-clean-list li::before {
    content: "";
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--brand-500);
    position: absolute;
    left: 0;
    top: 0.62em;
}

.billing-portal-panel {
    background: #fffdfb;
}

.billing-portal-panel form {
    margin-top: 0.9rem;
}

.billing-invoices-panel-v2 {
    order: 20;
    overflow: hidden;
}

.billing-invoice-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
}

.billing-invoice-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 760px;
    font-size: 0.9rem;
}

.billing-invoice-table th,
.billing-invoice-table td {
    padding: 0.85rem 0.9rem;
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    vertical-align: middle;
}

.billing-invoice-table th {
    color: var(--text-tertiary);
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-weight: 800;
    background: #fffdfb;
}

.billing-invoice-table tbody tr:last-child td { border-bottom: none; }
.billing-invoice-id { font-weight: 800; color: var(--text-primary); }
.billing-invoice-issued { color: var(--text-tertiary); font-size: 0.8rem; margin-top: 0.1rem; }

.billing-invoice-status {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.22rem 0.55rem;
    font-size: 0.74rem;
    font-weight: 800;
    text-transform: capitalize;
    background: var(--gray-100);
    color: var(--text-secondary);
}

.billing-invoice-status-paid { background: var(--success-50); color: var(--success-500); }
.billing-invoice-status-open,
.billing-invoice-status-draft { background: var(--info-50); color: var(--info-500); }
.billing-invoice-status-past_due,
.billing-invoice-status-uncollectible { background: var(--warning-50); color: var(--warning-500); }
.billing-invoice-status-void { background: var(--gray-100); color: var(--text-tertiary); }

.billing-table-actions a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.34rem 0.65rem;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--brand-500);
    background: var(--surface-primary);
}

.billing-table-actions a:hover { background: #FEF0E8; color: var(--brand-600); }

.billing-empty-state-v2 {
    border-top: 1px solid var(--border-subtle);
    padding: 1.1rem 0 0.15rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    color: var(--text-secondary);
}

.billing-empty-state-v2 strong { color: var(--text-primary); }

@media (max-width: 1080px) {
    .billing-overview-panel {
        grid-template-columns: 1fr;
    }
    .billing-cost-summary {
        border-left: 0;
        border-top: 1px solid var(--border-subtle);
        padding-left: 0;
        padding-top: 1rem;
    }
}

@media (max-width: 820px) {
    .billing-hero,
    .billing-hero-v2,
    .billing-section-heading-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .billing-primary-layout,
    .billing-definition-list {
        grid-template-columns: 1fr;
    }

    .billing-cost-row {
        grid-template-columns: 1fr;
        align-items: start;
        gap: 0.7rem;
    }

    .billing-cost-operator {
        display: none;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   Admin Billing v3 – cleaner subscription layout
   ═══════════════════════════════════════════════════════════════════ */
.billing-v3,
.billing-v3 * {
    font-family: var(--font-sans);
    font-variant-numeric: lining-nums tabular-nums;
}

.billing-v3 {
    max-width: 1180px;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding-bottom: 3rem;
}

.billing-page-head-v3 {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1.25rem;
    margin-bottom: .1rem;
}

.billing-page-head-v3 h1 {
    margin: 0;
    font-size: 1.65rem;
    line-height: 1.1;
    font-weight: 850;
    letter-spacing: -.035em;
    color: var(--text-primary);
}

.billing-page-head-v3 .page-subtitle {
    margin-top: .35rem;
    max-width: 680px;
    color: var(--text-secondary);
    font-size: .92rem;
}

.billing-actions-v3,
.billing-panel-actions-v3,
.billing-table-actions-v3 {
    display: flex;
    align-items: center;
    gap: .6rem;
    flex-wrap: wrap;
}

.billing-admin-tabs-v3 {
    margin-bottom: .15rem;
}

.billing-alert-v3 {
    border-radius: 14px;
    border: 1px solid var(--border-default);
    padding: .8rem .95rem;
    font-size: .9rem;
    color: var(--text-secondary);
    background: #fffdf9;
}

.billing-alert-v3 strong {
    color: var(--text-primary);
}

.billing-alert-v3.warning {
    border-color: #efd7a5;
    background: #fff8e7;
}

.billing-alert-v3.danger {
    border-color: #efb7ad;
    background: #fff1ee;
}

.billing-ledger-v3 {
    display: grid;
    grid-template-columns: minmax(0, .96fr) minmax(430px, .9fr);
    align-items: stretch;
    border: 1px solid var(--border-default);
    border-radius: 18px;
    background: rgba(255,255,255,.82);
    box-shadow: 0 12px 30px rgba(46, 38, 30, .045);
    overflow: hidden;
}

.billing-ledger-status-v3 {
    padding: 1.3rem 1.45rem;
    min-width: 0;
}

.billing-title-row-v3 {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: .6rem;
    margin-bottom: .75rem;
}

.billing-title-row-v3 h2 {
    margin: 0;
    font-size: 2rem;
    line-height: 1;
    letter-spacing: -.045em;
    font-weight: 850;
    color: var(--text-primary);
}

.billing-status-pill-v3 {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    border-radius: 999px;
    padding: .18rem .58rem;
    font-size: .73rem;
    font-weight: 800;
    letter-spacing: .01em;
    background: var(--gray-100);
    color: var(--text-secondary);
}

.billing-status-trialing { background: var(--info-50); color: var(--info-500); }
.billing-status-active { background: var(--success-50); color: var(--success-500); }
.billing-status-past_due { background: var(--warning-50); color: var(--warning-500); }
.billing-status-canceled,
.billing-status-cancelled,
.billing-status-paused { background: var(--danger-50); color: var(--danger-500); }

.billing-status-copy-v3 {
    margin: 0;
    color: var(--text-secondary);
    font-size: .96rem;
    line-height: 1.45;
}

.billing-status-note-v3 {
    margin: .95rem 0 0;
    padding-top: .9rem;
    border-top: 1px solid var(--border-subtle);
    color: var(--text-secondary);
    font-size: .86rem;
    line-height: 1.45;
}

.billing-estimate-v3 {
    display: grid;
    grid-template-columns: auto auto auto auto minmax(0, 1fr);
    gap: .82rem;
    align-items: center;
    padding: 1.3rem 1.45rem;
    background: linear-gradient(135deg, rgba(255,250,246,.95), rgba(255,255,255,.78));
    border-left: 1px solid var(--border-subtle);
}

.billing-estimate-item-v3 span,
.billing-estimate-total-v3 span {
    display: block;
    color: var(--text-tertiary);
    font-size: .68rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .075em;
    margin-bottom: .24rem;
}

.billing-estimate-item-v3 strong {
    display: block;
    color: var(--text-primary);
    font-size: 1.45rem;
    line-height: 1;
    font-weight: 850;
    letter-spacing: -.035em;
}

.billing-estimate-symbol-v3 {
    color: var(--text-tertiary);
    font-size: 1.15rem;
    font-weight: 800;
    transform: translateY(.5rem);
}

.billing-estimate-total-v3 strong {
    display: block;
    color: var(--brand-600);
    font-size: 1.85rem;
    line-height: 1;
    font-weight: 850;
    letter-spacing: -.04em;
}

.billing-main-grid-v3 {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: 1rem;
}

.billing-panel-v3,
.billing-rules-v3,
.billing-invoices-v3 {
    border: 1px solid var(--border-default);
    border-radius: 18px;
    background: rgba(255,255,255,.84);
    box-shadow: 0 10px 26px rgba(46, 38, 30, .04);
}

.billing-panel-v3 {
    padding: 1.05rem 1.1rem;
}

.billing-panel-head-v3 {
    margin-bottom: .9rem;
}

.billing-panel-head-v3 h2,
.billing-rules-v3 h2,
.billing-invoices-v3 h2 {
    margin: 0 0 .22rem;
    font-size: 1rem;
    font-weight: 850;
    letter-spacing: -.015em;
    color: var(--text-primary);
}

.billing-panel-head-v3 p,
.billing-rules-v3 p,
.billing-invoices-v3 p {
    margin: 0;
    color: var(--text-secondary);
    font-size: .88rem;
    line-height: 1.42;
}

.billing-payment-row-v3 {
    display: flex;
    align-items: center;
    gap: .85rem;
    padding: .85rem 0;
    border-top: 1px solid var(--border-subtle);
    border-bottom: 1px solid var(--border-subtle);
}

.billing-card-icon-v3 {
    width: 42px;
    height: 30px;
    flex: 0 0 auto;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    background: var(--text-primary);
    font-size: .74rem;
    letter-spacing: .08em;
    font-weight: 900;
}

.billing-payment-row-v3 strong,
.billing-payment-row-v3 span {
    display: block;
}

.billing-payment-row-v3 strong {
    color: var(--text-primary);
    font-size: .94rem;
    font-weight: 850;
    line-height: 1.25;
}

.billing-payment-row-v3 span {
    margin-top: .12rem;
    color: var(--text-secondary);
    font-size: .85rem;
    line-height: 1.35;
}

.billing-panel-actions-v3 {
    margin-top: .85rem;
}

.billing-detail-list-v3 {
    display: grid;
    gap: 0;
    border-top: 1px solid var(--border-subtle);
}

.billing-detail-list-v3 div {
    display: grid;
    grid-template-columns: minmax(140px, .48fr) minmax(0, 1fr);
    gap: .8rem;
    padding: .72rem 0;
    border-bottom: 1px solid var(--border-subtle);
    align-items: baseline;
}

.billing-detail-list-v3 span {
    color: var(--text-tertiary);
    font-size: .7rem;
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: .07em;
}

.billing-detail-list-v3 strong {
    color: var(--text-primary);
    font-size: .9rem;
    font-weight: 750;
    overflow-wrap: anywhere;
}

.billing-rules-v3 {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 1.1rem;
}

.billing-rules-v3 p {
    max-width: 820px;
}

.billing-rules-muted-v3 {
    flex: 0 0 auto;
    color: var(--text-tertiary);
    font-size: .84rem;
    font-weight: 650;
}

.billing-invoices-v3 {
    padding: 1.05rem 1.1rem;
    order: 30;
}

.billing-invoice-head-v3 {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
}

.billing-invoice-table-wrap-v3 {
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    overflow-x: auto;
}

.billing-invoice-table-v3 {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    font-size: .88rem;
}

.billing-invoice-table-v3 th,
.billing-invoice-table-v3 td {
    padding: .78rem .82rem;
    border-bottom: 1px solid var(--border-subtle);
    text-align: left;
    vertical-align: middle;
}

.billing-invoice-table-v3 th {
    color: var(--text-tertiary);
    background: #fffdfb;
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 850;
}

.billing-invoice-table-v3 tbody tr:last-child td {
    border-bottom: 0;
}

.billing-invoice-id-v3 {
    font-weight: 850;
    color: var(--text-primary);
}

.billing-invoice-issued-v3 {
    margin-top: .1rem;
    color: var(--text-tertiary);
    font-size: .78rem;
}

.billing-invoice-status-v3 {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: .22rem .55rem;
    font-size: .72rem;
    font-weight: 850;
    background: var(--gray-100);
    color: var(--text-secondary);
}

.billing-invoice-status-paid { background: var(--success-50); color: var(--success-500); }
.billing-invoice-status-open,
.billing-invoice-status-draft { background: var(--info-50); color: var(--info-500); }
.billing-invoice-status-past_due,
.billing-invoice-status-uncollectible { background: var(--warning-50); color: var(--warning-500); }
.billing-invoice-status-void { background: var(--gray-100); color: var(--text-tertiary); }

.billing-table-actions-v3 a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .34rem .62rem;
    border: 1px solid var(--border-default);
    border-radius: 8px;
    color: var(--brand-500);
    background: var(--surface-primary);
    font-size: .8rem;
    font-weight: 800;
    text-decoration: none;
}

.billing-table-actions-v3 a:hover {
    background: #FEF0E8;
    color: var(--brand-600);
}

.billing-empty-state-v3 {
    border: 1px dashed var(--border-default);
    border-radius: 14px;
    background: #fffdfb;
    padding: 1.1rem 1.15rem;
    display: flex;
    flex-direction: column;
    gap: .2rem;
    color: var(--text-secondary);
}

.billing-empty-state-v3 strong {
    color: var(--text-primary);
    font-weight: 850;
}

@media (max-width: 1080px) {
    .billing-ledger-v3,
    .billing-main-grid-v3 {
        grid-template-columns: 1fr;
    }

    .billing-estimate-v3 {
        border-left: 0;
        border-top: 1px solid var(--border-subtle);
    }
}

@media (max-width: 820px) {
    .billing-page-head-v3,
    .billing-rules-v3,
    .billing-invoice-head-v3 {
        flex-direction: column;
        align-items: flex-start;
    }

    .billing-estimate-v3 {
        grid-template-columns: 1fr;
        gap: .7rem;
    }

    .billing-estimate-symbol-v3 {
        display: none;
    }

    .billing-detail-list-v3 div {
        grid-template-columns: 1fr;
        gap: .18rem;
    }
}


/* ═══════════════════════════════════════════════════════════════════
   DESIGN POLISH LAYER — April 2026
   Upgrades spacing, component consistency, and visual refinement.
   Cascades over existing styles without breaking layout.
   ═══════════════════════════════════════════════════════════════════ */