/* Takarék Online — Option A: classic green retail bank */

:root {
    --tk-green: #0d7a3f;
    --tk-green-dark: #085c2e;
    --tk-green-mid: #14924c;
    --tk-green-soft: #e7f5ed;
    --tk-sidebar: #0a5a2f;
    --tk-sidebar-active: #148a48;
    --tk-bg: #eef2ef;
    --tk-surface: #ffffff;
    --tk-border: #d5ddd8;
    --tk-text: #15231c;
    --tk-muted: #5a6b61;
    --tk-danger: #c62828;
    --tk-shadow: 0 10px 28px rgba(10, 50, 30, 0.1);
    --tk-radius: 14px;
    --tk-font: "Source Sans 3", "Segoe UI", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
    font-family: var(--tk-font);
    color: var(--tk-text);
    background: var(--tk-bg);
    min-height: 100vh;
}

button, input { font: inherit; }

/* —— Login —— */
.tk-login-page {
    min-height: 100vh;
    background:
        radial-gradient(ellipse 70% 45% at 15% 10%, #b7e0c8 0%, transparent 55%),
        linear-gradient(155deg, #085c2e 0%, #0d7a3f 40%, #eef2ef 40.1%);
}

.tk-login {
    max-width: 960px;
    margin: 0 auto;
    min-height: 100vh;
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
    padding: 2rem;
}

.tk-login__brand { color: #fff; padding: 1rem; }
.tk-login__brand h1 { font-size: 2.1rem; margin: 1rem 0 0.5rem; letter-spacing: 0.02em; }
.tk-login__brand p { opacity: 0.92; max-width: 30ch; }

.tk-login__panel {
    background: var(--tk-surface);
    border-radius: 18px;
    padding: 2rem;
    box-shadow: var(--tk-shadow);
}

.tk-login__panel h2 { font-size: 1.4rem; margin-bottom: 0.45rem; }
.tk-login__hint { color: var(--tk-muted); font-size: 0.9rem; margin-bottom: 1.25rem; }
.tk-login__footer { margin-top: 1.5rem; font-size: 0.88rem; }
.tk-login__footer a { color: var(--tk-green); }

@media (max-width: 760px) {
    .tk-login { grid-template-columns: 1fr; padding-top: 3rem; }
    .tk-login__brand { text-align: center; }
    .tk-login__brand p { margin: 0 auto; }
}

/* —— App layout —— */
.tk-app { background: var(--tk-bg); }

.tk-layout {
    display: grid;
    grid-template-columns: 250px 1fr;
    min-height: 100vh;
}

.tk-sidebar {
    background: linear-gradient(180deg, var(--tk-sidebar) 0%, #074826 100%);
    color: #fff;
    display: flex;
    flex-direction: column;
    padding: 1.25rem 0.9rem 1rem;
    position: sticky;
    top: 0;
    height: 100vh;
}

.tk-sidebar__brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.35rem 0.55rem 1.25rem;
    border-bottom: 1px solid rgba(255,255,255,0.12);
    margin-bottom: 1rem;
}

.tk-sidebar__brand strong {
    display: block;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    line-height: 1.2;
}

.tk-sidebar__brand span {
    font-size: 0.72rem;
    opacity: 0.75;
}

.tk-nav { display: grid; gap: 0.25rem; flex: 1; }

.tk-nav__item {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    width: 100%;
    text-align: left;
    border: 0;
    background: transparent;
    color: rgba(255,255,255,0.9);
    padding: 0.72rem 0.85rem;
    border-radius: 10px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.94rem;
}

.tk-nav__item:hover { background: rgba(255,255,255,0.1); }
.tk-nav__item.is-active {
    background: var(--tk-sidebar-active);
    color: #fff;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12);
}

.tk-nav__ico {
    width: 1.25rem;
    text-align: center;
    opacity: 0.9;
    font-size: 0.95rem;
}

.tk-sidebar__user {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.85rem 0.55rem 0.35rem;
    border-top: 1px solid rgba(255,255,255,0.12);
    margin-top: 0.75rem;
}

.tk-sidebar__user strong {
    display: block;
    font-size: 0.9rem;
}

.tk-sidebar__user span:last-child {
    font-size: 0.72rem;
    opacity: 0.7;
}

.tk-user__avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.18);
    color: #fff;
    display: grid;
    place-items: center;
    font-size: 0.78rem;
    font-weight: 800;
    flex-shrink: 0;
}

.tk-content { min-width: 0; }

.tk-topbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    padding: 1.15rem 1.75rem 0.85rem;
    background: transparent;
}

.tk-topbar__greet {
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.tk-topbar__right {
    display: flex;
    align-items: center;
    gap: 0.65rem;
}

.tk-topbar__date {
    font-size: 0.85rem;
    color: var(--tk-muted);
}

.tk-main {
    padding: 0.35rem 1.75rem 2.5rem;
}

.tk-view { display: none; }
.tk-view.is-active { display: block; }

.tk-page-head { margin-bottom: 1.15rem; }
.tk-page-head h1 { font-size: 1.45rem; margin-bottom: 0.2rem; }

.tk-muted { color: var(--tk-muted); font-size: 0.9rem; }
.tk-label {
    display: block;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.85);
    margin-bottom: 0.3rem;
    font-weight: 600;
}

/* Hero */
.tk-hero-balance {
    background: linear-gradient(135deg, #0d7a3f 0%, #085c2e 55%, #0a6b36 100%);
    color: #fff;
    border-radius: var(--tk-radius);
    padding: 1.4rem 1.5rem 1.15rem;
    margin-bottom: 1rem;
    box-shadow: var(--tk-shadow);
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 1rem 1.5rem;
}

.tk-hero-balance__row {
    display: flex;
    align-items: baseline;
    gap: 0.55rem;
    flex-wrap: wrap;
}

.tk-hero-balance__amount {
    font-size: clamp(1.9rem, 4vw, 2.55rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

.tk-hero-balance__ccy {
    font-size: 1rem;
    font-weight: 700;
    opacity: 0.85;
}

.tk-hero-balance__sub {
    display: block;
    margin-top: 0.35rem;
    font-size: 0.84rem;
    opacity: 0.8;
}

.tk-hero-balance__side {
    justify-self: end;
    text-align: right;
}

.tk-hero-balance__iban {
    display: block;
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.88rem;
    background: rgba(255,255,255,0.12);
    padding: 0.45rem 0.65rem;
    border-radius: 8px;
    margin-top: 0.25rem;
}

.tk-quick-actions {
    grid-column: 1 / -1;
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    padding-top: 0.35rem;
    border-top: 1px solid rgba(255,255,255,0.15);
}

.tk-quick {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid rgba(255,255,255,0.28);
    background: rgba(255,255,255,0.1);
    color: #fff;
    border-radius: 999px;
    padding: 0.45rem 0.9rem;
    font-size: 0.84rem;
    font-weight: 650;
    cursor: pointer;
}

.tk-quick:hover { background: rgba(255,255,255,0.2); }
.tk-quick span {
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: rgba(255,255,255,0.18);
    display: grid;
    place-items: center;
    font-size: 0.78rem;
}

/* Overview grid */
.tk-overview-grid {
    display: grid;
    grid-template-columns: 1fr 1fr 0.95fr;
    gap: 1rem;
    align-items: stretch;
}

.tk-card {
    background: var(--tk-surface);
    border: 1px solid var(--tk-border);
    border-radius: var(--tk-radius);
    padding: 1.15rem 1.25rem;
    box-shadow: 0 2px 10px rgba(15, 40, 28, 0.04);
}

.tk-card--accent {
    background: var(--tk-green-soft);
    border-color: #c5e2d1;
}

.tk-card__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.65rem;
}

.tk-card__head h2 {
    font-size: 1.02rem;
    font-weight: 700;
}

.tk-product-card .tk-link { margin-top: 0.75rem; }

.tk-badge {
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: #d1fae5;
    color: var(--tk-green-dark);
    padding: 0.22rem 0.55rem;
    border-radius: 999px;
}

.tk-badge--soft {
    background: #edf2ef;
    color: var(--tk-muted);
}

.tk-iban {
    font-family: ui-monospace, Consolas, monospace;
    font-size: 0.8rem;
    color: var(--tk-muted);
    margin-bottom: 0.55rem;
    word-break: break-all;
}

.tk-amount {
    font-size: 1.55rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.tk-amount--green { color: var(--tk-green); }

.tk-stack { display: grid; gap: 0.85rem; }

.tk-product {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 0.75rem;
    align-items: center;
}

.tk-product__meta h3 { font-size: 1.02rem; margin-bottom: 0.2rem; }

.tk-product__rate {
    display: inline-block;
    margin-top: 0.35rem;
    font-size: 0.8rem;
    color: var(--tk-green-dark);
    font-weight: 700;
}

.tk-cards-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1rem;
}

.tk-bankcard {
    border-radius: 16px;
    padding: 1.25rem;
    min-height: 168px;
    color: #fff;
    background: linear-gradient(145deg, #1b4332 0%, #0d7a3f 55%, #52b788 100%);
    box-shadow: var(--tk-shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.tk-bankcard__chip {
    width: 36px;
    height: 26px;
    border-radius: 5px;
    background: linear-gradient(135deg, #e8d48b, #c9a227);
}

.tk-bankcard__number {
    font-family: ui-monospace, Consolas, monospace;
    letter-spacing: 0.12em;
    font-size: 1.05rem;
}

.tk-bankcard__row {
    display: flex;
    justify-content: space-between;
    font-size: 0.82rem;
}

/* Transactions */
.tk-tx { list-style: none; }

.tk-tx li {
    display: grid;
    grid-template-columns: 40px 1fr auto;
    gap: 0.75rem;
    align-items: center;
    padding: 0.85rem 0;
    border-bottom: 1px solid var(--tk-border);
}

.tk-tx li:last-child { border-bottom: 0; }

.tk-tx__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--tk-green-soft);
    color: var(--tk-green-dark);
    display: grid;
    place-items: center;
    font-weight: 800;
    font-size: 0.85rem;
}

.tk-tx__title { font-weight: 700; font-size: 0.95rem; }
.tk-tx__sub { color: var(--tk-muted); font-size: 0.8rem; margin-top: 0.12rem; }
.tk-tx__amount { font-weight: 800; white-space: nowrap; }
.tk-tx__amount.is-in { color: var(--tk-green); }
.tk-tx__amount.is-out { color: var(--tk-danger); }

/* Forms / buttons */
.tk-form { display: grid; gap: 0.85rem; }

.tk-form label {
    display: grid;
    gap: 0.32rem;
    font-size: 0.86rem;
    font-weight: 650;
}

.tk-form input {
    border: 1px solid var(--tk-border);
    border-radius: 9px;
    padding: 0.62rem 0.75rem;
    background: #fff;
}

.tk-form input:focus {
    outline: 2px solid rgba(13, 122, 63, 0.3);
    border-color: var(--tk-green);
}

.tk-input-suffix {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    border: 1px solid var(--tk-border);
    border-radius: 9px;
    background: #fff;
    padding-right: 0.65rem;
}

.tk-input-suffix input {
    border: 0;
    outline: none;
    box-shadow: none;
}

.tk-input-suffix em {
    font-style: normal;
    color: var(--tk-muted);
    font-size: 0.82rem;
    font-weight: 700;
}

.tk-form__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.35rem;
}

.tk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 9px;
    border: 1px solid transparent;
    padding: 0.65rem 1.1rem;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
}

.tk-btn--primary { background: var(--tk-green); color: #fff; }
.tk-btn--primary:hover { background: var(--tk-green-dark); }
.tk-btn--block { width: 100%; }

.tk-btn--outline {
    background: #fff;
    border-color: var(--tk-green);
    color: var(--tk-green);
}
.tk-btn--outline:hover { background: var(--tk-green-soft); }

.tk-btn--ghost {
    background: transparent;
    border-color: var(--tk-border);
    color: var(--tk-text);
}
.tk-btn--ghost:hover { background: var(--tk-green-soft); }

.tk-icon-btn {
    border: 1px solid var(--tk-border);
    background: #fff;
    width: 36px;
    height: 36px;
    border-radius: 9px;
    cursor: pointer;
}
.tk-icon-btn:hover { background: var(--tk-green-soft); }

.tk-link {
    border: 0;
    background: none;
    color: var(--tk-green);
    font-weight: 700;
    cursor: pointer;
    font-size: 0.86rem;
    padding: 0;
}

.tk-toast {
    margin-top: 0.85rem;
    padding: 0.7rem 0.9rem;
    background: var(--tk-green-soft);
    border-radius: 8px;
    color: var(--tk-green-dark);
    font-weight: 650;
    font-size: 0.86rem;
}

/* Settings drawer */
.tk-drawer[hidden] { display: none !important; }
.tk-drawer { position: fixed; inset: 0; z-index: 100; }
.tk-drawer__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(10, 20, 16, 0.45);
}
.tk-drawer__panel {
    position: absolute;
    top: 0;
    right: 0;
    width: min(400px, 100%);
    height: 100%;
    background: #fff;
    padding: 1.25rem;
    overflow: auto;
    box-shadow: -8px 0 32px rgba(0,0,0,0.15);
}
.tk-drawer__head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}
.tk-drawer__note { margin-bottom: 1rem; }

@media (max-width: 1100px) {
    .tk-overview-grid { grid-template-columns: 1fr 1fr; }
    .tk-quick-transfer { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .tk-layout { grid-template-columns: 1fr; }
    .tk-sidebar {
        position: relative;
        height: auto;
        border-radius: 0;
    }
    .tk-nav {
        display: flex;
        gap: 0.3rem;
        overflow-x: auto;
        flex: none;
        padding-bottom: 0.35rem;
    }
    .tk-nav__item { white-space: nowrap; width: auto; }
    .tk-sidebar__user { display: none; }
    .tk-hero-balance { grid-template-columns: 1fr; }
    .tk-hero-balance__side { justify-self: start; text-align: left; }
    .tk-overview-grid { grid-template-columns: 1fr; }
    .tk-main, .tk-topbar { padding-left: 1rem; padding-right: 1rem; }
}