/* ============================================================
       ACCOUNT DASHBOARD — design system
       ============================================================ */
    :root {
        --ac-primary: #4f46e5;
        --ac-primary-dark: #4338ca;
        --ac-primary-light: #eef2ff;
        --ac-success: #10b981;
        --ac-success-light: #d1fae5;
        --ac-success-dark: #047857;
        --ac-danger: #dc2626;
        --ac-danger-light: #fee2e2;
        --ac-warning: #f59e0b;
        --ac-warning-light: #fef3c7;
        --ac-warning-dark: #92400e;
        --ac-text: #0f172a;
        --ac-muted: #64748b;
        --ac-border: #e2e8f0;
        --ac-bg-soft: #f8fafc;
        --ac-radius: 16px;
        --ac-grad: linear-gradient(135deg,#4f46e5 0%,#7c3aed 100%);
        --ac-grad-success: linear-gradient(135deg,#10b981 0%,#059669 100%);
        --ac-grad-warning: linear-gradient(135deg,#f59e0b 0%,#dc2626 100%);
    }

    /* ===== LOGIN ===== */
    .auth-page-wrap {
        position: relative; min-height: calc(100vh - 240px);
        padding: 40px 20px 60px;
        display: flex; align-items: center; justify-content: center;
    }
    .auth-page-wrap::before {
        content: ''; position: fixed; inset: 0;
        background: radial-gradient(circle at 20% 20%, rgba(124, 58, 237, .1) 0%, transparent 45%),
                    radial-gradient(circle at 80% 80%, rgba(79, 70, 229, .1) 0%, transparent 45%), #f8fafc;
        pointer-events: none; z-index: 0;
    }
    .auth-page-wrap > * { position: relative; z-index: 1; }
    .auth-card {
        width: 100%; max-width: 460px; background: #fff;
        border-radius: 20px; box-shadow: 0 24px 60px rgba(15, 23, 42, .15);
        overflow: hidden; animation: ac-slide-up .5s ease;
    }
    @keyframes ac-slide-up { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
    .auth-card .auth-header { padding: 32px 32px 24px; background: linear-gradient(180deg, #fff 0%, #fafbff 100%); border-bottom: 1px solid var(--ac-border); text-align: center; }
    .auth-card .logo-img { display: block; margin: 0 auto 12px; width: 130px; }
    .auth-card .auth-title { font-size: 1.4em; font-weight: 300; margin: 0 0 6px; color: var(--ac-text); }
    .auth-card .auth-subtitle { font-size: .95em; color: var(--ac-muted); margin: 0; }
    .auth-form { padding: 26px 32px 8px; }
    .auth-form .form-group { margin-bottom: 16px; }
    .auth-form .auth-label { display: block; font-size: 13px; font-weight: 600; color: var(--ac-text); margin: 0 0 6px; }
    .auth-form .input-icon { position: relative; }
    .auth-form .input-icon > i { position: absolute; left: 4px; top: 25%; transform: translateY(-50%); color: var(--ac-muted); font-size: 14px; transition: color .2s; }
    .auth-form .input-icon input { width: 100%; box-sizing: border-box; padding: 13px 14px 13px 40px; border: 1.5px solid var(--ac-border); border-radius: 10px; font-size: 14px; color: var(--ac-text); background: #fff; transition: border-color .2s, box-shadow .2s; }
    .auth-form .input-icon input:focus { outline: none; border-color: var(--ac-primary); box-shadow: 0 0 0 4px rgba(79, 70, 229, .12); }
    .auth-form .input-icon:focus-within > i { color: var(--ac-primary); }
    .auth-form .auth-link { color: var(--ac-primary); font-size: 13px; font-weight: 600; text-decoration: none; }
    .auth-form .auth-link:hover { text-decoration: underline; }
    .auth-form .g-recaptcha { display: flex; justify-content: center; margin: 6px 0; }
    .auth-form .auth-error { background: #fef2f2; border: 1px solid #fecaca; color: #991b1b; padding: 10px 14px; border-radius: 10px; font-size: 13px; font-weight: 600; margin: 10px 0; }
    .auth-divider { display:flex; align-items:center; gap:10px; margin: 14px 0 14px; color: var(--ac-muted); font-size: 12px; text-transform: uppercase; letter-spacing: .5px; }
    .auth-divider::before, .auth-divider::after { content:''; flex:1; height:1px; background: var(--ac-border); }
    .g-wrap { display:flex; justify-content:center; margin: 0 0 8px; min-height: 44px; }
    .auth-btn { display: flex; align-items: center; justify-content: center; gap: 10px; width: 100%; padding: 14px 20px; background: var(--ac-grad); color: #fff !important; border: 0; border-radius: 12px; font-size: 16px; font-weight: 700; cursor: pointer; box-shadow: 0 10px 24px rgba(79, 70, 229, .3); transition: transform .2s, box-shadow .2s, filter .2s; }
    .auth-btn:hover { transform: translateY(-2px); box-shadow: 0 14px 30px rgba(79, 70, 229, .4); filter: brightness(1.05); color: #fff !important; }
    .auth-card .auth-footer-note { text-align: center; margin: 0; padding: 18px 32px 26px; border-top: 1px solid var(--ac-border); color: var(--ac-muted); font-size: 13.5px; background: #fafbff; }
    .auth-card .auth-footer-note a { color: var(--ac-primary); font-weight: 700; text-decoration: none; }
    .auth-card .auth-footer-note a:hover { text-decoration: underline; }

    /* ===== DASHBOARD ===== */
    .ac-wrap { max-width: 1100px; margin: 0 auto; padding: 30px 20px 60px; font-family: 'Open Sans','Trebuchet MS',arial,sans-serif; color: var(--ac-text); width: 100%; box-sizing: border-box; }
    .ac-wrap, .ac-wrap * { box-sizing: border-box; }
    .ac-wrap > * { max-width: 100%; }
    .ac-tx-section, .ac-tx-section * { min-width: 0; }
    .ac-tx-table-wrap { background: transparent; border-radius: 12px; border: 1px solid var(--ac-border); overflow-x: auto; -webkit-overflow-scrolling: touch; max-width: 100%; }
    .ac-tx-table { width: 100%; max-width: 100%; table-layout: auto; word-break: break-word; }
    html, body { margin: 0; overflow-x: hidden; max-width: 100vw; }
    .ac-hero { display: grid; grid-template-columns: 1.5fr 1fr; gap: 18px; margin-bottom: 18px; }
    .ac-card { background: #fff; border-radius: var(--ac-radius); padding: 24px 26px; border: 1px solid var(--ac-border); box-shadow: 0 1px 2px rgba(15,23,42,.04); transition: box-shadow .25s ease; }
    .ac-card:hover { box-shadow: 0 8px 24px rgba(15,23,42,.06); }

    .ac-user-card { background: var(--ac-grad); color: #fff; position: relative; overflow: hidden; }
    .ac-user-card::before { content: ''; position: absolute; right: -40px; top: -40px; width: 180px; height: 180px; border-radius: 50%; background: rgba(255,255,255,.08); }
    .ac-user-card::after { content: ''; position: absolute; right: 30px; bottom: -50px; width: 120px; height: 120px; border-radius: 50%; background: rgba(255,255,255,.06); }
    .ac-user-head { display: flex; align-items: center; gap: 14px; position: relative; z-index: 1; margin-bottom: 18px; }
    .ac-avatar { width: 56px; height: 56px; border-radius: 50%; background: rgba(255,255,255,.25); display: flex; align-items: center; justify-content: center; font-size: 1.5em; font-weight: 800; backdrop-filter: blur(8px); }
    .ac-user-name { font-size: 1.3em; font-weight: 800; margin: 0; line-height: 1.1; }
    .ac-user-label { font-size: .82em; opacity: .8; margin-bottom: 2px; }
    .ac-plan-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 11px; background: rgba(255,255,255,.2); border-radius: 20px; font-size: .78em; font-weight: 700; margin-top: 6px; backdrop-filter: blur(6px); }
    .ac-plan-badge.is-vip { background: rgba(245,158,11,.95); color: #fff; }
    .ac-plan-badge.is-lifetime { background: rgba(220,38,38,.95); color: #fff; }
    .ac-plan-badge.is-free { background: rgba(15,23,42,.5); }
    .ac-user-stats { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding-top: 18px; border-top: 1px solid rgba(255,255,255,.15); }
    .ac-stat-item .ac-stat-label { font-size: .75em; opacity: .8; margin-bottom: 4px; display: flex; align-items: center; gap: 4px; }
    .ac-stat-item .ac-stat-val { font-size: 1.05em; font-weight: 800; }

    .ac-balance-card { text-align: center; }
    .ac-balance-label { font-size: .8em; color: var(--ac-muted); text-transform: uppercase; letter-spacing: 0.5px; margin-bottom: 8px; display: flex; align-items: center; justify-content: center; gap: 6px; }
    .ac-balance-val { font-size: 2em; font-weight: 800; background: var(--ac-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; line-height: 1.1; margin-bottom: 12px; }
    .ac-balance-val small { font-size: .55em; color: var(--ac-muted); -webkit-text-fill-color: var(--ac-muted); }
    .ac-balance-actions { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; }
    .ac-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 50px; font-size: .88em; font-weight: 700; text-decoration: none; cursor: pointer; border: 0; transition: transform .2s ease, box-shadow .2s ease; font-family: inherit; }
    .ac-btn:hover { transform: translateY(-2px); text-decoration: none; }
    .ac-btn-primary { background: var(--ac-grad); color: #fff !important; box-shadow: 0 6px 16px rgba(79,70,229,.3); }
    .ac-btn-primary:hover { box-shadow: 0 10px 22px rgba(79,70,229,.4); }
    .ac-btn-success { background: var(--ac-grad-success); color: #fff !important; box-shadow: 0 6px 16px rgba(16,185,129,.3); }
    .ac-btn-outline { background: #fff; color: var(--ac-text) !important; border: 1.5px solid var(--ac-border); }
    .ac-btn-outline:hover { border-color: var(--ac-primary); color: var(--ac-primary) !important; }
    .ac-btn:disabled { opacity: .6; cursor: wait; transform: none !important; }

    .ac-bw-card { grid-column: 1 / -1; }
    .ac-bw-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 14px; flex-wrap: wrap; gap: 8px; }
    .ac-bw-title { font-size: 1em; font-weight: 700; display: flex; align-items: center; gap: 8px; }
    .ac-bw-title i { color: var(--ac-primary); }
    .ac-bw-value { font-size: .92em; color: var(--ac-muted); }
    .ac-bw-value strong { color: var(--ac-text); font-weight: 800; }
    .ac-progress { width: 100%; height: 14px; background: var(--ac-bg-soft); border-radius: 50px; overflow: hidden; }
    .ac-progress-bar { height: 100%; background: var(--ac-grad); border-radius: 50px; transition: width .6s cubic-bezier(.16,1,.3,1); position: relative; overflow: hidden; }
    .ac-progress-bar.is-warning { background: var(--ac-grad-warning); }
    .ac-progress-bar::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, rgba(255,255,255,.3), transparent); animation: ac-shimmer 2s linear infinite; }
    @keyframes ac-shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }

    .ac-actions { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 22px 0; }
    .ac-action-btn { display: flex; align-items: center; gap: 10px; padding: 14px 18px; background: #fff; border: 1.5px solid var(--ac-border); border-radius: 12px; color: var(--ac-text) !important; text-decoration: none !important; font-weight: 600; font-size: .92em; transition: all .25s ease; }
    .ac-action-btn i { color: var(--ac-primary); font-size: 1.05em; }
    .ac-action-btn:hover { border-color: var(--ac-primary); transform: translateY(-3px); box-shadow: 0 10px 22px rgba(79,70,229,.12); }
    .ac-action-btn .ac-action-count { margin-left: auto; background: var(--ac-primary-light); color: var(--ac-primary); padding: 2px 8px; border-radius: 20px; font-size: .8em; font-weight: 700; }
    .ac-action-btn.is-primary { background: var(--ac-grad); color: #fff !important; border: 0; box-shadow: 0 8px 20px rgba(79,70,229,.3); }
    .ac-action-btn.is-primary i { color: #fff; }

    .ac-settings { background: #fff; border-radius: var(--ac-radius); border: 1px solid var(--ac-border); padding: 22px 26px; margin-bottom: 22px; }
    .ac-settings-title { font-size: 1.05em; font-weight: 700; margin: 0 0 16px; display: flex; align-items: center; gap: 8px; }
    .ac-settings-title i { color: var(--ac-primary); }
    .ac-setting-row { display: flex; justify-content: space-between; align-items: center; padding: 12px 0; border-top: 1px dashed var(--ac-border); gap: 12px; }
    .ac-settings-card .ac-setting-row:first-of-type { border-top: 0; padding-top: 0; }
    .ac-section-title { margin: 0 0 14px; font-size: 1.15em; font-weight: 800; color: var(--ac-text); display: flex; align-items: center; gap: 8px; }
    .ac-section-title strong { background: var(--ac-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-weight: 800; }
    .ac-setting-row:first-of-type { border-top: 1px solid var(--ac-border); }
    .ac-setting-info { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; }
    .ac-setting-icon { width: 36px; height: 36px; border-radius: 10px; background: var(--ac-primary-light); color: var(--ac-primary); display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
    .ac-setting-label { font-weight: 600; font-size: .93em; }
    .ac-setting-desc { font-size: .8em; color: var(--ac-muted); margin-top: 2px; }
    .ac-toggle { display: inline-block; background: var(--ac-success-light); color: var(--ac-success-dark); padding: 4px 11px; border-radius: 20px; font-size: .76em; font-weight: 700; cursor: pointer; transition: all .2s ease; text-decoration: none !important; }
    .ac-toggle.is-off { background: var(--ac-danger-light); color: var(--ac-danger); }
    .ac-toggle:hover { transform: scale(1.05); }

    .ac-tx-section { margin-top: 28px; background: #fff; border: 1px solid var(--ac-border); border-radius: var(--ac-radius); padding: 22px 24px; box-shadow: 0 1px 2px rgba(15,23,42,.04); }
    .ac-tx-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; flex-wrap: wrap; gap: 8px; }
    .ac-tx-head h3 { margin: 0; font-size: 1.3em; font-weight: 800; color: var(--ac-text); display: flex; align-items: center; gap: 8px; }
    .ac-tx-head h3 strong { background: var(--ac-grad); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; font-weight: 800; }
    .ac-tx-refresh { display: inline-flex; align-items: center; gap: 6px; padding: 8px 14px; background: #fff; border: 1.5px solid var(--ac-border); border-radius: 20px; font-size: .82em; font-weight: 600; color: var(--ac-text); cursor: pointer; transition: all .2s ease; }
    .ac-tx-refresh:hover { border-color: var(--ac-primary); color: var(--ac-primary); }
    .ac-tx-refresh i { transition: transform .4s; }
    .ac-tx-refresh.is-loading i { animation: ac-spin 1s linear infinite; }
    @keyframes ac-spin { from { transform: rotate(0); } to { transform: rotate(360deg); } }
    .ac-tx-table { width: 100%; border-collapse: collapse; }
    .ac-tx-table thead th { background: var(--ac-bg-soft); padding: 12px 16px; text-align: left; font-weight: 700; font-size: .82em; color: var(--ac-muted); text-transform: uppercase; letter-spacing: 0.5px; border-bottom: 1px solid var(--ac-border); }
    .ac-tx-table tbody td { padding: 14px 16px; border-top: 1px solid var(--ac-border); font-size: .92em; vertical-align: middle; }
    .ac-tx-table tbody tr { transition: background .2s; }
    .ac-tx-table tbody tr:hover { background: #fafbff; }
    .ac-tx-table tbody tr.is-new { animation: ac-row-flash 1.5s ease; }
    @keyframes ac-row-flash { 0% { background: #d1fae5; } 100% { background: transparent; } }
    .ac-tx-status-ok { color: var(--ac-success); font-size: 1.2em; }
    .ac-tx-status-fail { color: var(--ac-danger); font-size: 1.2em; }
    .ac-tx-amount { font-weight: 700; font-family: 'SF Mono', Monaco, monospace; }
    .ac-tx-empty { text-align: center; padding: 40px 20px; color: var(--ac-muted); }
    .ac-tx-loading { text-align: center; padding: 40px 20px; color: var(--ac-muted); }

    .ac-alert { background: var(--ac-warning-light); border-left: 4px solid var(--ac-warning); color: var(--ac-warning-dark); padding: 14px 18px; border-radius: 12px; margin-bottom: 18px; font-size: .92em; display: flex; align-items: center; gap: 10px; }
    .ac-alert i { font-size: 1.2em; }

    .ac-toast { position: fixed; top: 90px; left: 50%; transform: translateX(-50%) translateY(-20px); z-index: 10000; opacity: 0; background: #fff; color: var(--ac-text); padding: 14px 22px 14px 18px; border-radius: 50px; box-shadow: 0 10px 30px rgba(15,23,42,.18); display: flex; align-items: center; gap: 10px; font-weight: 600; font-size: .92em; border-left: 4px solid var(--ac-success); transition: transform .3s cubic-bezier(.16,1,.3,1), opacity .3s ease; max-width: calc(100% - 32px); }
    .ac-toast[hidden] { display: none; }
    .ac-toast.is-show { opacity: 1; transform: translateX(-50%) translateY(0); }
    .ac-toast--success { border-left-color: var(--ac-success); }
    .ac-toast--error { border-left-color: var(--ac-danger); }
    .ac-toast--success .ac-toast-icon { color: var(--ac-success); }
    .ac-toast--error .ac-toast-icon { color: var(--ac-danger); }

    .modal .modal-dialog .modal-body, .modal .modal-body { background: #fff; border-radius: var(--ac-radius); box-shadow: 0 20px 50px rgba(15,23,42,.2); }
    .modal-body .form-control { width: 100%; box-sizing: border-box; padding: 11px 14px; border: 1.5px solid var(--ac-border); border-radius: 10px; font-size: 14px; transition: border-color .2s, box-shadow .2s; }
    .modal-body .form-control:focus { outline: none; border-color: var(--ac-primary); box-shadow: 0 0 0 4px rgba(79,70,229,.12); }

    .ac-live-dot { display: inline-block; width: 8px; height: 8px; background: var(--ac-success); border-radius: 50%; animation: ac-pulse 2s ease-in-out infinite; }
    @keyframes ac-pulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(16,185,129,.5); } 50% { box-shadow: 0 0 0 6px rgba(16,185,129,0); } }

    .ac-flash { animation: ac-flash-anim .8s ease; }
    @keyframes ac-flash-anim { 0% { color: #10b981; transform: scale(1.08); } 100% { color: inherit; transform: scale(1); } }

    @media (max-width: 768px) {
        .ac-wrap { padding: 20px 14px 40px; }
        .ac-hero { grid-template-columns: 1fr; gap: 14px; }
        .ac-card { padding: 20px; }
        .ac-tx-section { padding: 18px 16px; }
        .ac-user-stats { grid-template-columns: 1fr 1fr; gap: 12px; }
        .ac-actions { grid-template-columns: 1fr 1fr; }
        .ac-tx-table thead { display: none; }
        .ac-tx-table tbody tr { display: block; border-top: 1px solid var(--ac-border); padding: 10px 0; }
        .ac-tx-table tbody td { display: flex; justify-content: space-between; padding: 6px 16px; border-top: 0; }
        .ac-tx-table tbody td:before { content: attr(data-label); font-weight: 700; color: var(--ac-muted); font-size: .8em; text-transform: uppercase; }
    }
    @media (max-width: 520px) {
        .auth-page-wrap { padding: 10px 1px; }
        .auth-card { max-width: 100%; border-radius: 14px; }
        .auth-card .auth-header { padding: 22px 14px 14px; }
        .auth-form { padding: 18px 14px 4px; }
        .ac-actions { grid-template-columns: 1fr; }
    }
	/* Pagination */
	.ac-pagination {
		display: flex; align-items: center; justify-content: space-between;
		padding: 16px 18px; gap: 12px; flex-wrap: wrap;
		background: var(--ac-bg-soft);
		border-top: 1px solid var(--ac-border);
	}
	.ac-pagination-info { font-size: .85em; color: var(--ac-muted); }
	.ac-pagination-info strong { color: var(--ac-text); font-weight: 700; }
	.ac-pagination-controls { display: flex; align-items: center; gap: 4px; flex-wrap: wrap; }
	.ac-page-btn {
		min-width: 34px; height: 34px;
		padding: 0 10px;
		border: 1.5px solid var(--ac-border);
		background: #fff; color: var(--ac-text);
		border-radius: 8px;
		font-size: .85em; font-weight: 600;
		cursor: pointer;
		transition: all .2s ease;
		display: inline-flex; align-items: center; justify-content: center;
		font-family: inherit;
	}
	.ac-page-btn:hover:not(:disabled):not(.is-active) {
		border-color: var(--ac-primary);
		color: var(--ac-primary);
	}
	.ac-page-btn.is-active {
		background: var(--ac-grad);
		color: #fff;
		border-color: transparent;
		cursor: default;
	}
	.ac-page-btn:disabled {
		opacity: .4; cursor: not-allowed;
	}
	.ac-page-ellipsis {
		padding: 0 4px;
		color: var(--ac-muted);
		font-weight: 700;
	}
	.ac-page-size {
		padding: 7px 12px;
		border: 1.5px solid var(--ac-border);
		border-radius: 8px;
		background: #fff;
		color: var(--ac-text);
		font-size: .85em;
		font-family: inherit;
		cursor: pointer;
	}
	.ac-page-size:focus { outline: none; border-color: var(--ac-primary); }

	@media (max-width: 600px) {
		.ac-pagination { flex-direction: column; align-items: stretch; }
		.ac-pagination-controls { justify-content: center; }
	}	
	/* Toggle switch 2FA */
	.switch {
		position: relative;
		display: inline-block;
		width: 50px;
		height: 26px;
		margin: 0;
	}
	.switch input {
		opacity: 0; width: 0; height: 0;
		position: absolute;
	}
	.switch .slider {
		position: absolute;
		cursor: pointer;
		top: 0; left: 0; right: 0; bottom: 0;
		background: #cbd5e1;
		transition: background .3s;
	}
	.switch .slider:before {
		position: absolute;
		content: "";
		height: 20px; width: 20px;
		left: 3px; bottom: 3px;
		background: #fff;
		transition: transform .3s;
		box-shadow: 0 2px 4px rgba(0,0,0,.2);
	}
	.switch input:checked + .slider {
		background: var(--ac-grad-success);
	}
	.switch input:checked + .slider:before {
		transform: translateX(24px);
	}
	.switch input:disabled + .slider {
		opacity: .5; cursor: not-allowed;
	}
	.switch .slider.round { border-radius: 26px; }
	.switch .slider.round:before { border-radius: 50%; }