.recharge-page {
    min-height: 100vh;
    min-height: 100dvh;
    background: #f0f1ed;
    font-family: var(--font-family);
    color: var(--text-primary);
}

.recharge-canvas.rc-shell {
    position: relative;
    min-height: 100vh;
    min-height: 100dvh;
    isolation: isolate;
    padding: max(var(--space-sm), env(safe-area-inset-top)) var(--space-sm) 0;
    padding-bottom: 0;
}

.rc-bg-accent {
    position: absolute;
    top: 0;
    right: 0;
    width: min(72vw, 420px);
    height: min(48vh, 360px);
    background: radial-gradient(ellipse 80% 70% at 90% 0%, rgba(0, 128, 91, 0.18) 0%, transparent 72%);
    pointer-events: none;
    z-index: 0;
}

.rc-frame {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    min-height: calc(100dvh - max(var(--space-sm), env(safe-area-inset-top)));
    max-width: 560px;
    margin: 0 auto;
    background: var(--hz-bg-card);
    border-radius: 10px;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
    overflow: hidden;
}

.rc-toolbar {
    display: grid;
    grid-template-columns: 48px 1fr 48px;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-md) var(--space-lg);
    border-bottom: 1px solid var(--hz-border-secondary);
    background: linear-gradient(180deg, #FFFFFF 0%, #FAFAFB 100%);
}

.rc-toolbar-center {
    min-width: 0;
    text-align: center;
}

.rc-toolbar-title {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(1.65rem, 5.2vw, 2rem);
    font-weight: 800;
    letter-spacing: 0.03em;
    text-transform: none;
    color: #0f172a;
    line-height: 1.1;
}

.rc-icon-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    border: 1px solid var(--hz-border-secondary);
    background: var(--hz-bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    box-shadow: var(--hz-shadow-sm);
}

.rc-icon-btn:hover {
    border-color: var(--hz-border-primary);
    box-shadow: var(--hz-shadow-glow);
}

.rc-icon-btn svg {
    width: 22px;
    height: 22px;
    color: #00805b;
}

.rc-toolbar-spacer {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
}

.rc-scroll {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding-bottom: calc(96px + env(safe-area-inset-bottom));
}

.rc-balance-panel {
    margin: var(--space-lg) var(--space-md) 0;
    border-radius: 8px;
    background: #f7f7f4;
    color: var(--hz-text-primary);
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.1);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.9) inset;
}

.rc-balance-panel::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(125deg, transparent 35%, rgba(0, 128, 91, 0.06) 100%);
    opacity: 1;
    pointer-events: none;
}

.rc-balance-panel-inner {
    position: relative;
    z-index: 1;
    padding: var(--space-lg) var(--space-lg) var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
    border-left: 3px solid #00805b;
    margin-left: 0;
}

.rc-balance-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.rc-balance-label {
    margin: 0;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.28em;
    text-transform: uppercase;
    color: rgba(15, 23, 42, 0.48);
    text-align: left;
}

.rc-balance-value {
    font-family: var(--font-display);
    font-size: clamp(2.75rem, 12vw, 3.75rem);
    font-weight: 800;
    line-height: 0.92;
    letter-spacing: 0.02em;
    color: #0f172a;
}

.recharge-main.rc-stack {
    padding: var(--space-xl) var(--space-md) var(--space-2xl);
    max-width: 100%;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-xl);
}

.rc-amount-block {
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
}

.rc-block-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.rc-block-head-text {
    min-width: 0;
    border-left: 3px solid #00805b;
    padding-left: 12px;
}

.rc-block-title {
    margin: 0;
    font-size: clamp(1.1rem, 3.5vw, 1.25rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: var(--hz-text-primary);
}

.rc-pill {
    flex-shrink: 0;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: #00805b;
    background: rgba(0, 128, 91, 0.08);
    border: 1px solid rgba(0, 128, 91, 0.2);
}

.rc-amount-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: var(--space-sm);
    padding: 0;
    overflow: visible;
}

.rc-amount-tile {
    position: relative;
    min-height: 56px;
    padding: var(--space-sm) var(--space-md);
    border-radius: 8px;
    border: 1px solid var(--hz-border-secondary);
    background: var(--hz-gradient-card);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font: inherit;
    color: inherit;
    box-shadow: var(--hz-shadow-sm);
    min-width: 0;
}

.rc-amount-tile:hover {
    border-color: rgba(0, 128, 91, 0.35);
    box-shadow: var(--hz-shadow-glow);
}

.rc-amount-tile.selected {
    border-color: transparent;
    background: linear-gradient(145deg, #00805b 0%, #0f766e 100%);
    box-shadow: 0 8px 22px rgba(0, 128, 91, 0.28);
}

.rc-amount-tile.selected .rc-amount-label {
    color: var(--text-inverse);
}

.rc-amount-tile.selected .rc-amount-check {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
}

.rc-amount-label {
    font-family: var(--font-mono);
    font-size: clamp(0.8rem, 2.8vw, 0.95rem);
    font-weight: 700;
    color: var(--hz-text-primary);
    letter-spacing: -0.03em;
    white-space: nowrap;
    transition: color 0.2s;
}

.rc-amount-check {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(0);
    width: 32px;
    height: 32px;
    border-radius: var(--radius-full);
    background: rgba(255, 255, 255, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: all 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
    pointer-events: none;
}

.rc-amount-check svg {
    width: 18px;
    height: 18px;
    color: var(--text-inverse);
}

.guidelines-section.rc-guide {
    border-radius: 8px;
    border: 1px solid var(--hz-border-secondary);
    background: #FAFAFB;
    overflow: hidden;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.rc-guide-head {
    padding: var(--space-md) var(--space-lg);
    background: #FFFFFF;
    border-bottom: 1px solid var(--hz-border-secondary);
}

.rc-guide-head-inner {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    min-width: 0;
}

.rc-guide-head-mark {
    width: 4px;
    align-self: stretch;
    min-height: 28px;
    border-radius: 2px;
    background: #00805b;
    flex-shrink: 0;
}

.rc-guide-head-inner svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: #00805b;
}

.rc-guide-head-title {
    font-size: var(--text-sm);
    font-weight: 700;
    letter-spacing: 0.01em;
    color: var(--text-primary);
}

.rc-guide-body {
    background: #FFFFFF;
}

.rc-guide-row {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-md);
    padding: var(--space-md) var(--space-lg);
    border-top: 1px solid var(--hz-border-secondary);
}

.rc-guide-index {
    width: 36px;
    height: 36px;
    border-radius: 6px;
    background: rgba(0, 128, 91, 0.08);
    border: 1px solid rgba(0, 128, 91, 0.22);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 800;
    color: #00805b;
}

.rc-guide-copy {
    min-width: 0;
    padding-top: 2px;
}

.rc-guide-copy h3 {
    margin: 0 0 var(--space-xs);
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--text-primary);
}

.rc-guide-copy p {
    margin: 0;
    font-size: 12px;
    line-height: 1.65;
    color: var(--text-muted);
}

.recharge-footer.rc-dock {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: var(--z-fixed);
    padding: var(--space-md) var(--space-lg);
    padding-bottom: max(var(--space-md), env(safe-area-inset-bottom));
    background: linear-gradient(180deg, rgba(250, 250, 251, 0) 0%, rgba(250, 250, 251, 0.92) 35%, #F4F4F5 100%);
    border: none;
    box-shadow: none;
}

.rc-dock-inner {
    max-width: 520px;
    margin: 0 auto;
}

.rc-primary-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-sm);
    padding: var(--space-md) var(--space-xl);
    border: none;
    border-radius: 8px;
    background: linear-gradient(145deg, #00805b 0%, #0f766e 100%);
    color: var(--text-inverse);
    font-size: var(--text-base);
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    cursor: pointer;
    box-shadow: 0 8px 22px rgba(0, 128, 91, 0.28);
    font-family: inherit;
}

.rc-primary-btn:hover {
    box-shadow: 0 10px 28px rgba(0, 128, 91, 0.35);
}

.rc-primary-btn svg {
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

.toast {
    position: fixed;
    top: max(var(--space-lg), env(safe-area-inset-top));
    left: 50%;
    transform: translateX(-50%) translateY(-150%);
    background: #FFFFFF;
    color: var(--text-primary);
    padding: var(--space-md) var(--space-xl);
    border-radius: 999px;
    border: 1px solid rgba(17, 17, 17, 0.08);
    box-shadow: 0 16px 48px rgba(15, 23, 42, 0.14);
    z-index: var(--z-modal);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-slow) var(--ease-in-out);
    font-weight: var(--font-semibold);
    font-size: var(--text-sm);
    max-width: calc(100vw - var(--space-xl));
    text-align: center;
}

.toast.show {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(0);
}

.toast.success {
    background: var(--success);
    border-color: var(--success);
    color: var(--text-inverse);
}

.toast.error {
    background: var(--danger);
    border-color: var(--danger);
    color: var(--text-inverse);
}

.toast.warning {
    background: var(--warning);
    border-color: var(--warning);
    color: var(--text-inverse);
}

.toast.info {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: var(--text-inverse);
}

.loading {
    position: fixed;
    inset: 0;
    background: rgba(238, 240, 244, 0.92);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: calc(var(--z-modal) - 1);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal) var(--ease-in-out);
}

.loading.active {
    opacity: 1;
    visibility: visible;
}

.spinner {
    width: 52px;
    height: 52px;
    border: 3px solid rgba(17, 17, 17, 0.08);
    border-top-color: var(--accent-primary);
    border-radius: var(--radius-full);
    animation: recharge-spin 0.7s linear infinite;
}

@keyframes recharge-spin {
    to {
        transform: rotate(360deg);
    }
}

@media (min-width: 600px) {
    .recharge-canvas.rc-shell {
        padding-left: var(--space-xl);
        padding-right: var(--space-xl);
    }

    .rc-amount-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: var(--space-md);
    }

    .rc-amount-tile {
        min-height: 64px;
    }

    .rc-amount-label {
        font-size: 1rem;
    }
}

@media (min-width: 900px) {
    .recharge-page {
        background: radial-gradient(ellipse 70% 55% at 50% 0%, #F8F8FA 0%, var(--hz-bg-primary) 60%);
    }

    .recharge-canvas.rc-shell {
        padding-top: var(--space-xl);
        padding-bottom: var(--space-lg);
    }

    .rc-frame {
        min-height: min(900px, calc(100dvh - var(--space-3xl)));
        border-radius: var(--radius-2xl);
    }
}

@media (max-width: 360px) {
    .rc-amount-label {
        font-size: 0.72rem;
    }

    .rc-amount-tile {
        padding: var(--space-xs) var(--space-sm);
        min-height: 50px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .rc-amount-tile,
    .rc-primary-btn,
    .toast,
    .loading {
        transition-duration: 0.01ms;
    }

    .spinner {
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
    }
}