:root {
    color-scheme: light;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #eef2ff, #f8fafc);
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    padding: 0;
    background: linear-gradient(180deg, rgba(59, 130, 246, 0.08) 0%, rgba(15, 23, 42, 0) 45%), #f5f7fb;
    color: #0f172a;
    overflow-x: hidden;
}

a {
    color: #2563eb;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.layout {
    min-height: 100vh;
    display: grid;
    grid-template-rows: auto 1fr auto;
    overflow-x: hidden;
}

.app-header {
    background: #fff;
    border-bottom: 1px solid #e5e5e7;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    min-height: 64px;
    flex-wrap: wrap;
    gap: 12px;
}

.app-header__logo {
    font-size: 22px;
    font-weight: 700;
    color: #0050d8;
    font-family: 'Montserrat Alternates', 'Montserrat', sans-serif;
    white-space: nowrap;
    flex-shrink: 0;
}

.app-header__right {
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
}

.app-header__user {
    display: flex;
    align-items: center;
    gap: 10px;
}

.app-header__user-icon {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.app-header__user-icon img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.app-header__user-name {
    font-size: 14px;
    font-weight: 500;
    color: #1d1d1f;
    white-space: nowrap;
}

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

.app-header__link {
    font-size: 14px;
    color: #666;
    text-decoration: none;
}

.app-header__link:hover {
    color: #0050d8;
}

.app-header__logout {
    margin: 0;
}

.app-header__button {
    background: #0050d8;
    color: #fff;
    border: none;
    border-radius: 8px;
    padding: 8px 20px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
}

.footer {
    padding: 1rem 2rem;
    background: #111827;
    color: #d1d5db;
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
}

.footer__note {
    opacity: 0.7;
}

.card {
    position: relative;
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(6px);
    border-radius: 18px;
    padding: 1.85rem;
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.12);
    border: 1px solid rgba(148, 163, 184, 0.18);
    box-sizing: border-box;
    margin: 20px;
}

.card--wide {
    max-width: 960px;
    margin-left: auto;
    margin-right: auto;
}

@media (max-width: 1000px) {
    .card--wide {
        max-width: 100%;
    }
}

.card__title {
    margin: 0 0 0.35rem;
    font-size: 1.45rem;
    font-weight: 600;
    color: #0f172a;
}

.card__subtitle {
    margin: 0;
    color: #6b7280;
    font-size: 0.95rem;
}

.card__header {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: 1.5rem;
}

.grid {
    display: grid;
}

.grid--two {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem;
}

@media (max-width: 768px) {
    .grid--two {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
}

.mt-md {
    margin-top: 2rem;
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.7fr) minmax(0, 1.1fr);
    gap: 1.75rem;
    align-items: stretch;
}

.hero__intro {
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
}

.hero__title {
    margin: 0;
    font-size: 2.1rem;
    font-weight: 700;
    color: #0b1220;
    line-height: 1.25;
}

.hero__subtitle {
    margin: 0;
    font-size: 1rem;
    color: #4b5563;
}

.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.quick-actions li {
    padding: 0.9rem 1rem;
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 14px;
    background: rgba(99, 102, 241, 0.08);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.quick-actions__label {
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #4f46e5;
    font-weight: 600;
}

.quick-actions__value {
    font-size: 1.3rem;
    font-weight: 700;
    color: #1e1b4b;
}

.quick-actions__muted {
    font-size: 0.95rem;
    color: #94a3b8;
}

.hero__balance {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    color: #fff;
    overflow: hidden;
}

.card--accent {
    background: radial-gradient(circle at top left, rgba(59, 130, 246, 0.25), transparent 40%), linear-gradient(135deg, #1d4ed8 0%, #7c3aed 100%);
    border: none;
    box-shadow: 0 25px 45px rgba(76, 29, 149, 0.4);
}

.hero__balance::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.22), transparent 60%);
    pointer-events: none;
}

.hero__balance-label {
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    opacity: 0.85;
}

.hero__balance-value {
    font-size: 2.8rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

.hero__account {
    font-size: 0.95rem;
    opacity: 0.85;
}

.hero__hint {
    font-size: 0.9rem;
    line-height: 1.5;
    opacity: 0.9;
}

.hero__actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.button--ghost.button--ghost-disabled {
    pointer-events: none;
    opacity: 0.5;
}

.metric-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.metric-card {
    position: relative;
    overflow: hidden;
}

.metric-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top right, rgba(99, 102, 241, 0.12), transparent 60%);
    pointer-events: none;
}

.metric-card__title {
    margin: 0 0 0.6rem;
    font-size: 1rem;
    font-weight: 600;
    color: #1e293b;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.metric-card__value {
    margin: 0;
    font-size: 1.05rem;
    font-weight: 600;
    color: #111827;
}

.metric-card__meta {
    margin: 0.5rem 0 0;
    color: #64748b;
    font-size: 0.9rem;
}

.card--operations {
    padding: 2.25rem;
    overflow: visible;
}

.operations-grid {
    display: grid;
    gap: 1.5rem;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    align-items: stretch;
    width: 100%;
    box-sizing: border-box;
}

.operation-card {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    background: rgba(248, 250, 252, 0.85);
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.05);
    box-sizing: border-box;
    min-height: 0;
    max-width: 100%;
}

.operation-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
}

.operation-card__icon--deposit {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.operation-card__icon--withdraw {
    background: linear-gradient(135deg, #f97316, #ea580c);
}

.operation-card__icon--transfer {
    background: linear-gradient(135deg, #6366f1, #4338ca);
}

.operation-card h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 600;
    color: #111827;
}

.operation-card__hint {
    margin: 0;
    font-size: 0.95rem;
    color: #6b7280;
}

.operation-card .form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    flex: 1;
}

.form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.form-field input,
.form-field textarea,
.filter-bar select,
.filter-bar input[type="date"] {
    border: 1px solid rgba(148, 163, 184, 0.7);
    border-radius: 12px;
    padding: 0.7rem 0.85rem;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    font-family: inherit;
    background: rgba(255, 255, 255, 0.92);
}

.form-field input:focus,
.form-field textarea:focus,
.filter-bar select:focus,
.filter-bar input[type="date"]:focus {
    outline: none;
    border-color: #2563eb;
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.18);
}

.form__help {
    font-size: 0.85rem;
    color: #6b7280;
}

.form-error {
    color: #dc2626;
    font-size: 0.85rem;
    margin-top: 8px;
}

.button {
    border: none;
    border-radius: 999px;
    padding: 0.6rem 1.4rem;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.3s ease;
    box-sizing: border-box;
    line-height: 1.5;
}

.button--full {
    width: 100%;
}

.button--primary {
    background: linear-gradient(135deg, #1d4ed8, #2563eb);
    color: #fff;
    box-shadow: 0 12px 24px rgba(37, 99, 235, 0.35);
}

.button--secondary {
    background: #111827;
    color: #fff;
}

.button--danger {
    background: #111827;
    color: #fff;
}

.button--success {
    background: #059669;
    color: #fff;
}

.button--ghost {
    background: transparent;
    color: #1f2937;
    border: 1px solid rgba(148, 163, 184, 0.5);
}

.button--small {
    padding: 0.4rem 0.9rem;
    font-size: 0.85rem;
    min-height: 2rem;
    box-sizing: border-box;
    width: auto;
    height: auto;
}

.button--ghost.button--small {
    padding: 0.4rem 0.9rem;
    border-width: 1px;
}

.button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    box-shadow: none;
}

.button:not(:disabled):hover {
    transform: translateY(-1px);
    box-shadow: 0 12px 24px rgba(15, 23, 42, 0.15);
}

.messages {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.alert {
    padding: 0.95rem 1.2rem;
    border-radius: 14px;
    font-weight: 500;
}

.alert--success {
    background: #dcfce7;
    color: #166534;
}

.alert--error {
    background: #fee2e2;
    color: #b91c1c;
}

.alert--warning {
    background: #fef3c7;
    color: #b45309;
}

.alert--info {
    background: #e0f2fe;
    color: #0369a1;
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.95rem;
}

.table th,
.table td {
    padding: 1rem 0.75rem;
    border-bottom: 1px solid rgba(203, 213, 225, 0.6);
    text-align: left;
    vertical-align: top;
}

.table th {
    background: rgba(241, 245, 249, 0.8);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    color: #475569;
}

.table--modern tbody tr {
    transition: background 0.2s ease, transform 0.2s ease;
}

.table--modern tbody tr:hover {
    background: rgba(99, 102, 241, 0.08);
    transform: translateY(-1px);
}

.table__empty {
    text-align: center;
    color: #9ca3af;
    padding: 1.5rem;
}

.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    width: 100%;
    -ms-overflow-style: -ms-autohiding-scrollbar;
}

@media (max-width: 768px) {
    .table-scroll {
        margin: 0 -1rem;
        padding: 0 1rem;
    }
}

.table__muted {
    display: inline-block;
    margin-top: 0.35rem;
    color: #94a3b8;
    font-size: 0.82rem;
}

.table__amount {
    font-weight: 600;
}

.table__amount--positive {
    color: #15803d;
}

.table__amount--negative {
    color: #dc2626;
}

.table__link {
    color: #4f46e5;
    font-weight: 600;
}

.table__link:hover {
    text-decoration: underline;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 0.3rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
}

.badge--success {
    background: #d1fae5;
    color: #065f46;
}

.badge--warning {
    background: #fef3c7;
    color: #b45309;
}

.badge--danger {
    background: #fee2e2;
    color: #b91c1c;
}

.filter-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    align-items: flex-end;
    margin-bottom: 1.5rem;
    padding: 1.25rem;
    background: rgba(248, 250, 252, 0.6);
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.15);
}

.filter-bar .form-field {
    margin: 0;
}

.filter-bar label {
    font-size: 0.85rem;
    font-weight: 600;
    color: #475569;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.35rem;
}

.list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.list__item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid #f3f4f6;
}

.list__item:last-child {
    border-bottom: none;
}

.list__item--empty {
    justify-content: center;
    color: #9ca3af;
}

.list__muted {
    display: inline-block;
    color: #6b7280;
    font-size: 0.85rem;
    margin-right: 0.5rem;
}

.actions {
    margin-top: 1.5rem;
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

@media (max-width: 600px) {
    .actions {
        flex-direction: column;
    }

    .actions .button {
        width: 100%;
    }
}

.actions-column {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.actions-column .button {
    width: 100%;
    text-align: center;
}

.content:has(.auth) {
    padding: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 0;
    flex: 1;
}

.auth {
    max-width: 420px;
    margin: 0 auto;
    padding: 0;
    width: 100%;
}

.auth__card {
    position: relative;
    overflow: hidden;
    padding: 1.75rem;
    width: 100%;
}

.auth__header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.auth__icon {
    font-size: 2.5rem;
    width: 64px;
    height: 64px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(29, 78, 216, 0.1), rgba(67, 56, 202, 0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    border: 2px solid rgba(99, 102, 241, 0.2);
}

.auth__title {
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 0 0.4rem;
    color: #0f172a;
    background: linear-gradient(135deg, #1d4ed8, #4338ca);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.auth__subtitle {
    color: #64748b;
    margin: 0;
    font-size: 0.9rem;
    line-height: 1.5;
}

.auth__form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.auth__notice {
    margin-top: 1rem;
    padding: 0.85rem;
    background: rgba(99, 102, 241, 0.08);
    border-radius: 12px;
    font-size: 0.85rem;
    color: #475569;
    line-height: 1.5;
    text-align: left;
}

.auth__notice strong {
    color: #4338ca;
    display: block;
    margin-bottom: 0.35rem;
}

.receipt {
    display: grid;
    gap: 1rem;
}

.receipt__row {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    border-bottom: 1px dashed #e5e7eb;
    padding-bottom: 0.75rem;
    flex-wrap: wrap;
}

.receipt__row dt {
    font-weight: 600;
    color: #475569;
}

.receipt__row dd {
    margin: 0;
    text-align: right;
    word-break: break-word;
}

@media (max-width: 600px) {
    .receipt__row {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .receipt__row dt {
        font-size: 0.9rem;
    }

    .receipt__row dd {
        text-align: left;
        width: 100%;
    }
}

.receipt__row:last-child {
    border-bottom: none;
}

@media (max-width: 1100px) {
    .hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .content {
        padding: 1.5rem;
    }

    .app-header {
        padding: 12px 16px;
        gap: 8px;
    }

    .app-header__logo {
        font-size: 18px;
    }

    .app-header__right {
        gap: 8px;
    }

    .app-header__user-name {
        font-size: 13px;
    }

    .app-header__link {
        font-size: 13px;
    }

    .app-header__button {
        padding: 6px 16px;
        font-size: 13px;
    }


    .footer {
        flex-direction: column;
        gap: 0.5rem;
        padding: 1rem 1.5rem;
        text-align: center;
    }

    .hero__title {
        font-size: 1.75rem;
    }

    .hero__balance-value {
        font-size: 2.2rem;
    }

    .card--operations {
        padding: 1.5rem;
    }
}

@media (max-width: 600px) {
    .content {
        padding: 1rem;
    }

    .app-header {
        flex-direction: column;
        align-items: flex-start;
        padding: 12px;
        min-height: auto;
    }

    .app-header__logo {
        font-size: 16px;
        width: 100%;
    }

    .app-header__right {
        width: 100%;
        justify-content: space-between;
        flex-wrap: wrap;
    }

    .app-header__user {
        flex: 1;
        min-width: 0;
    }

    .app-header__user-name {
        font-size: 12px;
        overflow: hidden;
        text-overflow: ellipsis;
        max-width: 120px;
    }

    .app-header__nav {
        order: 3;
        width: 100%;
        margin-top: 8px;
    }

    .app-header__logout {
        order: 2;
    }

    .app-header__button {
        padding: 6px 12px;
        font-size: 12px;
    }

    .card {
        padding: 1.25rem;
        margin: 12px;
    }

    .card__title {
        font-size: 1.2rem;
    }

    .hero__actions {
        flex-direction: column;
        align-items: stretch;
    }

    .hero__title {
        font-size: 1.5rem;
    }

    .hero__balance-value {
        font-size: 1.8rem;
    }

    .content:has(.auth) {
        padding: 0.75rem;
    }

    .auth {
        margin: 0 auto;
        padding: 0;
        max-width: 100%;
    }

    .auth__card {
        padding: 1.5rem 1.25rem;
    }

    .auth__title {
        font-size: 1.5rem;
    }

    .auth__icon {
        width: 56px;
        height: 56px;
        font-size: 2rem;
        margin: 0 auto 0.75rem;
    }

    .auth__header {
        margin-bottom: 1.25rem;
    }

    .auth__form {
        gap: 0.9rem;
    }

    .auth__notice {
        margin-top: 0.9rem;
        padding: 0.75rem;
        font-size: 0.8rem;
    }


    .footer {
        flex-direction: column;
        gap: 0.5rem;
        padding: 0.75rem 1rem;
        font-size: 0.8rem;
        text-align: center;
    }

    .footer__note {
        display: block;
        margin-top: 0.25rem;
    }

    .table {
        font-size: 0.85rem;
    }

    .table th,
    .table td {
        padding: 0.75rem 0.5rem;
    }

    .operations-grid {
        grid-template-columns: 1fr;
    }

    .metric-grid {
        grid-template-columns: 1fr;
    }

    .quick-actions {
        grid-template-columns: 1fr;
    }

    .filter-bar {
        flex-direction: column;
        align-items: stretch;
    }

    .filter-bar .form-field {
        width: 100%;
    }

    .form-grid {
        grid-template-columns: 1fr;
    }

    .receipt__row {
        flex-direction: column;
        gap: 0.5rem;
        align-items: flex-start;
    }

    .receipt__row dt {
        font-size: 0.85rem;
    }

    .receipt__row dd {
        text-align: left;
        width: 100%;
    }
}

@media (max-width: 400px) {
    .content {
        padding: 0.75rem;
    }

    .card {
        padding: 1rem;
        margin: 8px;
    }

    .card__title {
        font-size: 1.1rem;
    }

    .app-header {
        padding: 10px;
    }

    .app-header__logo {
        font-size: 14px;
    }

    .app-header__user-name {
        font-size: 11px;
        max-width: 100px;
    }

    .app-header__link {
        font-size: 12px;
    }

    .app-header__button {
        padding: 5px 10px;
        font-size: 11px;
    }


    .footer {
        padding: 0.5rem 0.75rem;
        font-size: 0.75rem;
    }

    .auth__card {
        padding: 1.25rem 1rem;
    }

    .auth__title {
        font-size: 1.3rem;
    }

    .button {
        padding: 0.5rem 1.2rem;
        font-size: 0.9rem;
    }

    .hero__title {
        font-size: 1.3rem;
    }

    .hero__balance-value {
        font-size: 1.6rem;
    }

    .table {
        font-size: 0.8rem;
    }

    .table th,
    .table td {
        padding: 0.5rem 0.4rem;
    }

    .badge {
        font-size: 0.75rem;
        padding: 0.25rem 0.6rem;
    }
}

/* Dashboard overrides */
.body--client-dashboard {
    background: #f5f5f7;
    color: #1d1d1f;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

.layout--client-dashboard {
    background: #f5f5f7;
}

.content--dashboard {
    padding: 0;
    display: block;
    background: transparent;
}

.content--dashboard .messages {
    margin: 1.5rem;
}