/*
Theme Name: ElonXpay Wordpress Theme (multiple btc wallet Version)
Theme URI: https://Dahboss.name.ng
Author: General Simon Dahboss
Author URI: https://Dahboss.name.ng
Description: Premium USA Digital Loan & Wallet Fintech Platform
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 8.0
License: Proprietary
Text Domain: elonxpay
*/

/* ── CSS Custom Properties ─────────────────────────────── */
:root {
  --ep-primary:      #00D4AA;
  --ep-primary-dark: #00B894;
  --ep-primary-glow: rgba(0,212,170,0.2);
  --ep-accent:       #6C5CE7;
  --ep-danger:       #FF6B6B;
  --ep-warning:      #FDCB6E;
  --ep-success:      #00CEC9;
  --ep-btc:          #F7931A;
  --ep-bg:           #F4F6F9;
  --ep-bg-card:      #FFFFFF;
  --ep-bg-input:     #F1F3F6;
  --ep-text:         #1A1D23;
  --ep-text-muted:   #6B7280;
  --ep-text-light:   #9CA3AF;
  --ep-border:       #E5E7EB;
  --ep-shadow:       0 2px 12px rgba(0,0,0,0.08);
  --ep-shadow-lg:    0 8px 32px rgba(0,0,0,0.12);
  --ep-radius:       12px;
  --ep-radius-lg:    18px;
  --ep-radius-xl:    24px;
  --ep-radius-full:  9999px;
  --ep-font:         -apple-system,BlinkMacSystemFont,'Segoe UI',system-ui,sans-serif;
  --ep-transition:   0.18s ease;
  --ep-topbar-h:     58px;
  --ep-bottomnav-h:  68px;
}

[data-theme="dark"] {
  --ep-bg:        #0D1117;
  --ep-bg-card:   #161B22;
  --ep-bg-input:  #21262D;
  --ep-text:      #F0F6FC;
  --ep-text-muted:#8B949E;
  --ep-text-light:#6E7681;
  --ep-border:    #30363D;
  --ep-shadow:    0 2px 12px rgba(0,0,0,0.4);
  --ep-shadow-lg: 0 8px 32px rgba(0,0,0,0.5);
}

/* ── Reset ─────────────────────────────────────────────── */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{font-size:16px;height:100%;scroll-behavior:smooth}
body{font-family:var(--ep-font);background:var(--ep-bg);color:var(--ep-text);line-height:1.5;min-height:100%;-webkit-font-smoothing:antialiased;overflow-x:hidden;transition:background .2s,color .2s}
img{max-width:100%;height:auto;display:block}
a{color:var(--ep-primary);text-decoration:none}
button,input,select,textarea{font-family:inherit}
ul,ol{list-style:none}
button{cursor:pointer}

/* ── App Shell ──────────────────────────────────────────── */
.ep-app{display:flex;flex-direction:column;min-height:100vh}
.ep-main{flex:1;padding-top:var(--ep-topbar-h);padding-bottom:calc(var(--ep-bottomnav-h) + env(safe-area-inset-bottom,0px))}
.ep-container{width:100%;max-width:480px;margin:0 auto;padding:0 16px}

/* ── Top Bar ────────────────────────────────────────────── */
.ep-topbar{position:fixed;top:0;left:0;right:0;height:var(--ep-topbar-h);background:rgba(var(--ep-bg-card-rgb,255,255,255),0.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--ep-border);display:flex;align-items:center;justify-content:space-between;padding:0 16px;z-index:200}
[data-theme="dark"] .ep-topbar{background:rgba(22,27,34,0.92)}
.ep-topbar__logo{display:flex;align-items:center;gap:8px;font-size:1.2rem;font-weight:800;color:var(--ep-text);letter-spacing:-.02em;text-decoration:none}
.ep-topbar__logo-icon{width:34px;height:34px;background:linear-gradient(135deg,var(--ep-primary),var(--ep-accent));border-radius:9px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:.95rem;flex-shrink:0}
.ep-topbar__actions{display:flex;align-items:center;gap:6px}
.ep-icon-btn{width:36px;height:36px;border-radius:50%;background:var(--ep-bg-input);border:none;cursor:pointer;display:flex;align-items:center;justify-content:center;color:var(--ep-text-muted);transition:background var(--ep-transition);position:relative;text-decoration:none}
.ep-icon-btn:hover{background:var(--ep-border);color:var(--ep-text)}
.ep-notif-dot{position:absolute;top:5px;right:5px;width:8px;height:8px;background:var(--ep-danger);border-radius:50%;border:2px solid var(--ep-bg-card);display:none}
.ep-notif-dot.show{display:block}

/* ── Bottom Nav ─────────────────────────────────────────── */
.ep-bottomnav{position:fixed;bottom:0;left:0;right:0;height:var(--ep-bottomnav-h);background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-top:1px solid var(--ep-border);display:flex;align-items:flex-start;padding-top:8px;z-index:200;padding-bottom:env(safe-area-inset-bottom,0px)}
[data-theme="dark"] .ep-bottomnav{background:rgba(22,27,34,0.95)}
.ep-nav-item{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:4px;color:var(--ep-text-light);text-decoration:none;transition:color var(--ep-transition);-webkit-tap-highlight-color:transparent;border:none;background:none}
.ep-nav-item svg{width:22px;height:22px;stroke-width:1.75;transition:transform .25s cubic-bezier(.34,1.56,.64,1)}
.ep-nav-item span{font-size:10px;font-weight:600;letter-spacing:.01em}
.ep-nav-item.active,.ep-nav-item:hover{color:var(--ep-primary)}
.ep-nav-item.active svg{transform:scale(1.15)}
.ep-nav-center{flex:1;display:flex;justify-content:center;align-items:flex-start}
.ep-nav-fab{width:50px;height:50px;background:linear-gradient(135deg,var(--ep-primary),var(--ep-accent));border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:-16px;box-shadow:0 4px 18px var(--ep-primary-glow);transition:transform .2s,box-shadow .2s;text-decoration:none;color:#fff}
.ep-nav-fab:hover{transform:scale(1.07);box-shadow:0 6px 24px var(--ep-primary-glow)}

/* ── Cards ──────────────────────────────────────────────── */
.ep-card{background:var(--ep-bg-card);border:1px solid var(--ep-border);border-radius:var(--ep-radius-lg);padding:18px;box-shadow:var(--ep-shadow)}
.ep-card+.ep-card{margin-top:12px}

/* ── Balance Card ───────────────────────────────────────── */
.ep-balance-card{background:linear-gradient(135deg,#0F1923 0%,#162030 60%,#0A1A2E 100%);border-radius:var(--ep-radius-xl);padding:24px 20px 20px;color:#fff;position:relative;overflow:hidden;border:none}
.ep-balance-card::before{content:'';position:absolute;top:-40px;right:-40px;width:160px;height:160px;background:radial-gradient(circle,rgba(0,212,170,.25),transparent 70%);border-radius:50%}
.ep-balance-card::after{content:'';position:absolute;bottom:-50px;left:10px;width:130px;height:130px;background:radial-gradient(circle,rgba(108,92,231,.2),transparent 70%);border-radius:50%}
.ep-balance-label{font-size:11px;font-weight:600;color:rgba(255,255,255,.55);letter-spacing:.1em;text-transform:uppercase;position:relative;z-index:1}
.ep-balance-amount{font-size:2.6rem;font-weight:900;letter-spacing:-.04em;margin:4px 0 10px;position:relative;z-index:1;line-height:1}
.ep-balance-actions{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;position:relative;z-index:1;margin-top:16px}
.ep-balance-action{display:flex;flex-direction:column;align-items:center;gap:5px;text-decoration:none;-webkit-tap-highlight-color:transparent;background:none;border:none;color:#fff}
.ep-balance-action-icon{width:46px;height:46px;background:rgba(255,255,255,.1);border-radius:12px;display:flex;align-items:center;justify-content:center;transition:background .2s,transform .2s}
.ep-balance-action:hover .ep-balance-action-icon,.ep-balance-action:active .ep-balance-action-icon{background:rgba(0,212,170,.25);transform:scale(1.05)}
.ep-balance-action span{font-size:10px;font-weight:500;color:rgba(255,255,255,.7);text-align:center}

/* ── Stat Pills ─────────────────────────────────────────── */
.ep-stats-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}
.ep-stat-pill{background:var(--ep-bg-card);border:1px solid var(--ep-border);border-radius:var(--ep-radius-lg);padding:14px;display:flex;align-items:center;gap:10px;box-shadow:var(--ep-shadow)}
.ep-stat-icon{width:38px;height:38px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem}
.ep-stat-val{font-size:.95rem;font-weight:700;color:var(--ep-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ep-stat-lbl{font-size:11px;color:var(--ep-text-muted);font-weight:500;margin-top:1px}

/* ── Section Header ─────────────────────────────────────── */
.ep-section-head{display:flex;align-items:center;justify-content:space-between;margin:20px 0 10px}
.ep-section-title{font-size:.9375rem;font-weight:700;color:var(--ep-text)}
.ep-section-link{font-size:12px;font-weight:600;color:var(--ep-primary)}

/* ── Transaction List ───────────────────────────────────── */
.ep-tx-list{display:flex;flex-direction:column;gap:2px}
.ep-tx-item{display:flex;align-items:center;gap:12px;padding:12px;border-radius:12px;transition:background var(--ep-transition);text-decoration:none;color:inherit;-webkit-tap-highlight-color:transparent}
.ep-tx-item:hover{background:var(--ep-bg-input)}
.ep-tx-icon{width:42px;height:42px;border-radius:11px;background:var(--ep-bg-input);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1.1rem}
.ep-tx-body{flex:1;min-width:0}
.ep-tx-name{font-size:.875rem;font-weight:600;color:var(--ep-text);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.ep-tx-meta{font-size:11px;color:var(--ep-text-muted);margin-top:1px}
.ep-tx-amount{font-size:.875rem;font-weight:700;white-space:nowrap}
.ep-tx-amount.credit{color:var(--ep-success)}

/* ── Forms ──────────────────────────────────────────────── */
.ep-form-group{margin-bottom:14px}
.ep-label{display:block;font-size:12px;font-weight:600;color:var(--ep-text-muted);margin-bottom:5px;letter-spacing:.01em}
.ep-input,.ep-select,.ep-textarea{width:100%;background:var(--ep-bg-input);border:1.5px solid var(--ep-border);border-radius:var(--ep-radius);padding:13px 14px;font-size:.9375rem;color:var(--ep-text);transition:border-color .15s,box-shadow .15s,background .15s;-webkit-appearance:none;appearance:none;outline:none}
.ep-input:focus,.ep-select:focus,.ep-textarea:focus{border-color:var(--ep-primary);box-shadow:0 0 0 3px var(--ep-primary-glow);background:var(--ep-bg-card)}
.ep-input::placeholder{color:var(--ep-text-light)}
.ep-input-wrap{position:relative}
.ep-input-icon{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--ep-text-muted);width:16px;height:16px;pointer-events:none}
.ep-input-padded{padding-left:42px}
.ep-input-action{position:absolute;right:10px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--ep-text-muted);padding:4px;border-radius:6px}
.ep-input-action:hover{color:var(--ep-text)}
.ep-form-hint{font-size:11px;color:var(--ep-text-muted);margin-top:4px}
.ep-form-error{font-size:12px;color:var(--ep-danger);margin-top:4px;display:none}

/* ── Buttons ────────────────────────────────────────────── */
.ep-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:13px 20px;border-radius:var(--ep-radius-full);font-size:.9375rem;font-weight:600;border:none;cursor:pointer;transition:all var(--ep-transition);position:relative;overflow:hidden;text-decoration:none;white-space:nowrap;-webkit-tap-highlight-color:transparent;letter-spacing:-.01em}
.ep-btn-full{width:100%}
.ep-btn-primary{background:linear-gradient(135deg,var(--ep-primary),var(--ep-primary-dark));color:#fff;box-shadow:0 4px 14px var(--ep-primary-glow)}
.ep-btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px var(--ep-primary-glow)}
.ep-btn-primary:active{transform:translateY(0)}
.ep-btn-ghost{background:var(--ep-bg-input);color:var(--ep-text);border:1.5px solid var(--ep-border)}
.ep-btn-ghost:hover{background:var(--ep-border)}
.ep-btn-danger{background:var(--ep-danger);color:#fff}
.ep-btn-accent{background:linear-gradient(135deg,var(--ep-accent),#5849C7);color:#fff}
.ep-btn-sm{padding:8px 14px;font-size:.8125rem;border-radius:10px}
.ep-btn-lg{padding:16px 24px;font-size:1rem}
.ep-btn[disabled],.ep-btn.loading{opacity:.7;pointer-events:none}
.ep-btn .ep-spinner{width:17px;height:17px;border:2.5px solid rgba(255,255,255,.3);border-top-color:#fff;border-radius:50%;animation:ep-spin .7s linear infinite;display:none;flex-shrink:0}
.ep-btn.loading .ep-spinner{display:block}
.ep-btn.loading .ep-btn-text{display:none}

/* ── Badges ─────────────────────────────────────────────── */
.ep-badge{display:inline-flex;align-items:center;gap:3px;padding:3px 9px;border-radius:var(--ep-radius-full);font-size:11px;font-weight:700;letter-spacing:.02em;text-transform:uppercase}
.ep-badge-success{background:rgba(0,212,170,.12);color:var(--ep-success)}
.ep-badge-warning{background:rgba(253,203,110,.18);color:#B7791F}
.ep-badge-danger {background:rgba(255,107,107,.12);color:var(--ep-danger)}
.ep-badge-info   {background:rgba(108,92,231,.12); color:var(--ep-accent)}
.ep-badge-neutral{background:var(--ep-bg-input);    color:var(--ep-text-muted)}

/* ── Progress ───────────────────────────────────────────── */
.ep-progress{width:100%;height:6px;background:var(--ep-bg-input);border-radius:99px;overflow:hidden}
.ep-progress-bar{height:100%;border-radius:99px;background:linear-gradient(90deg,var(--ep-primary),var(--ep-accent));transition:width .6s ease}

/* ── Tabs ───────────────────────────────────────────────── */
.ep-tabs{display:flex;background:var(--ep-bg-input);border-radius:99px;padding:3px;gap:3px}
.ep-tab{flex:1;padding:8px 12px;border-radius:99px;font-size:.8125rem;font-weight:600;color:var(--ep-text-muted);cursor:pointer;border:none;background:none;transition:all .15s;text-align:center}
.ep-tab.active{background:var(--ep-bg-card);color:var(--ep-text);box-shadow:var(--ep-shadow)}

/* ── Bottom Sheet / Modal ───────────────────────────────── */
.ep-overlay{position:fixed;inset:0;background:rgba(0,0,0,.5);backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);z-index:400;opacity:0;pointer-events:none;transition:opacity .2s}
.ep-overlay.open{opacity:1;pointer-events:all}
.ep-sheet{position:fixed;bottom:0;left:0;right:0;background:var(--ep-bg-card);border-radius:20px 20px 0 0;padding:20px 16px;padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));z-index:500;transform:translateY(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);max-height:92vh;overflow-y:auto}
.ep-sheet.open{transform:translateY(0)}
.ep-sheet-handle{width:36px;height:4px;background:var(--ep-border);border-radius:99px;margin:0 auto 18px}
.ep-sheet-title{font-size:1rem;font-weight:700;text-align:center;margin-bottom:18px;color:var(--ep-text)}

/* ── Toast ──────────────────────────────────────────────── */
#ep-toasts{position:fixed;top:calc(var(--ep-topbar-h) + 10px);left:50%;transform:translateX(-50%);z-index:600;width:calc(100% - 32px);max-width:440px;display:flex;flex-direction:column;gap:8px;pointer-events:none}
.ep-toast{display:flex;align-items:flex-start;gap:10px;background:var(--ep-bg-card);border:1px solid var(--ep-border);border-radius:14px;padding:13px 14px;box-shadow:var(--ep-shadow-lg);pointer-events:all;animation:ep-toast-in .3s cubic-bezier(.34,1.56,.64,1) forwards}
.ep-toast.success{border-left:3px solid var(--ep-success)}
.ep-toast.error  {border-left:3px solid var(--ep-danger)}
.ep-toast.warning{border-left:3px solid var(--ep-warning)}
.ep-toast.info   {border-left:3px solid var(--ep-accent)}
.ep-toast-msg{font-size:.875rem;color:var(--ep-text);line-height:1.4}

/* ── Upload Zone ────────────────────────────────────────── */
.ep-upload{border:2px dashed var(--ep-border);border-radius:var(--ep-radius-lg);padding:24px 16px;text-align:center;cursor:pointer;transition:all var(--ep-transition);position:relative}
.ep-upload:hover,.ep-upload.drag{border-color:var(--ep-primary);background:rgba(0,212,170,.04)}
.ep-upload input[type=file]{position:absolute;inset:0;opacity:0;cursor:pointer;width:100%;height:100%}
.ep-upload-icon{font-size:1.5rem;margin-bottom:8px}
.ep-upload-title{font-size:.875rem;font-weight:600;color:var(--ep-text)}
.ep-upload-sub{font-size:11px;color:var(--ep-text-muted);margin-top:2px}

/* ── Toggle ─────────────────────────────────────────────── */
.ep-toggle{position:relative;width:48px;height:26px;flex-shrink:0}
.ep-toggle input{opacity:0;width:0;height:0;position:absolute}
.ep-toggle-slider{position:absolute;inset:0;background:var(--ep-border);border-radius:99px;cursor:pointer;transition:background .2s}
.ep-toggle-slider::after{content:'';position:absolute;top:3px;left:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s cubic-bezier(.34,1.56,.64,1);box-shadow:0 1px 4px rgba(0,0,0,.2)}
.ep-toggle input:checked~.ep-toggle-slider{background:var(--ep-primary)}
.ep-toggle input:checked~.ep-toggle-slider::after{transform:translateX(22px)}

/* ── Settings Item ──────────────────────────────────────── */
.ep-settings-row{display:flex;align-items:center;gap:12px;padding:14px 0;border-bottom:1px solid var(--ep-border);cursor:pointer;text-decoration:none;color:inherit;background:none;border-left:none;border-right:none;border-top:none;width:100%;text-align:left}
.ep-settings-row:last-child{border-bottom:none}
.ep-settings-icon{width:38px;height:38px;border-radius:10px;background:var(--ep-bg-input);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:1rem}
.ep-settings-body{flex:1}
.ep-settings-label{font-size:.875rem;font-weight:600;color:var(--ep-text)}
.ep-settings-sub{font-size:11px;color:var(--ep-text-muted);margin-top:1px}

/* ── Steps ──────────────────────────────────────────────── */
.ep-steps{display:flex;align-items:center;margin-bottom:28px}
.ep-step{display:flex;align-items:center;flex:1}
.ep-step-dot{width:26px;height:26px;border-radius:50%;border:2px solid var(--ep-border);display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:var(--ep-text-muted);flex-shrink:0;transition:all .2s}
.ep-step-line{flex:1;height:2px;background:var(--ep-border);transition:background .2s}
.ep-step.active .ep-step-dot{background:var(--ep-primary);border-color:var(--ep-primary);color:#fff}
.ep-step.done .ep-step-dot{background:var(--ep-success);border-color:var(--ep-success);color:#fff}
.ep-step.done .ep-step-line{background:var(--ep-success)}

/* ── OTP Input ──────────────────────────────────────────── */
.ep-otp-wrap{display:flex;gap:8px;justify-content:center;margin:20px 0}
.ep-otp-input{width:46px;height:54px;text-align:center;font-size:1.2rem;font-weight:700;background:var(--ep-bg-input);border:1.5px solid var(--ep-border);border-radius:12px;color:var(--ep-text);outline:none;transition:all .15s}
.ep-otp-input:focus{border-color:var(--ep-primary);box-shadow:0 0 0 3px var(--ep-primary-glow);background:var(--ep-bg-card)}

/* ── Skeleton ───────────────────────────────────────────── */
.ep-skel{background:linear-gradient(90deg,var(--ep-bg-input) 25%,var(--ep-border) 50%,var(--ep-bg-input) 75%);background-size:200% 100%;animation:ep-shimmer 1.4s infinite;border-radius:8px;display:inline-block}

/* ── Chat ───────────────────────────────────────────────── */
.ep-bubble{max-width:76%;padding:10px 13px;border-radius:16px;font-size:.875rem;line-height:1.45}
.ep-bubble-in{align-self:flex-start;background:var(--ep-bg-input);color:var(--ep-text);border-bottom-left-radius:4px}
.ep-bubble-out{align-self:flex-end;background:linear-gradient(135deg,var(--ep-primary),var(--ep-primary-dark));color:#fff;border-bottom-right-radius:4px}
.ep-bubble-meta{font-size:10px;color:var(--ep-text-light);margin-top:3px}
.ep-bubble-out .ep-bubble-meta{color:rgba(255,255,255,.65);text-align:right}

/* ── Auth Pages ─────────────────────────────────────────── */
.ep-auth-page{min-height:100vh;display:flex;flex-direction:column;padding:28px 20px 40px;background:var(--ep-bg);max-width:480px;margin:0 auto}
.ep-auth-logo{display:flex;align-items:center;gap:8px;margin-bottom:36px}
.ep-auth-logo-icon{width:42px;height:42px;background:linear-gradient(135deg,var(--ep-primary),var(--ep-accent));border-radius:12px;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;font-weight:900}
.ep-auth-logo-text{font-size:1.4rem;font-weight:800;color:var(--ep-text);letter-spacing:-.02em}
.ep-auth-title{font-size:1.7rem;font-weight:900;color:var(--ep-text);letter-spacing:-.03em;margin-bottom:6px}
.ep-auth-sub{font-size:.9375rem;color:var(--ep-text-muted);margin-bottom:24px;line-height:1.5}
.ep-auth-footer{margin-top:auto;padding-top:24px;text-align:center;font-size:.875rem;color:var(--ep-text-muted)}

/* ── Page Header ────────────────────────────────────────── */
.ep-page-head{padding:16px 0 12px;display:flex;align-items:center;gap:12px}
.ep-page-title{font-size:1.1rem;font-weight:800;color:var(--ep-text);letter-spacing:-.02em}

/* ── Loan Cards ─────────────────────────────────────────── */
.ep-loan-hero{background:linear-gradient(135deg,var(--ep-accent),#4834d4);border-radius:var(--ep-radius-xl);padding:20px;color:#fff;position:relative;overflow:hidden}
.ep-loan-hero::before{content:'';position:absolute;top:-30px;right:-30px;width:100px;height:100px;background:rgba(255,255,255,.08);border-radius:50%}
.ep-btc-hero{background:linear-gradient(135deg,#F7931A,#E17212);border-radius:var(--ep-radius-xl);padding:20px;color:#fff;position:relative;overflow:hidden}
.ep-savings-hero{background:linear-gradient(135deg,#00CEC9,#00897B);border-radius:var(--ep-radius-xl);padding:20px;color:#fff}

/* ── Empty State ────────────────────────────────────────── */
.ep-empty{text-align:center;padding:40px 20px;color:var(--ep-text-muted)}
.ep-empty-icon{font-size:2.5rem;margin-bottom:12px}
.ep-empty-title{font-size:.9375rem;font-weight:700;color:var(--ep-text);margin-bottom:4px}
.ep-empty-sub{font-size:.8125rem;line-height:1.5}

/* ── Loading ────────────────────────────────────────────── */
.ep-loader-wrap{display:flex;align-items:center;justify-content:center;padding:40px}
.ep-spinner-lg{width:40px;height:40px;border:3px solid var(--ep-bg-input);border-top-color:var(--ep-primary);border-radius:50%;animation:ep-spin .8s linear infinite}

/* ── Utility ────────────────────────────────────────────── */
.mt-2{margin-top:8px}.mt-3{margin-top:12px}.mt-4{margin-top:16px}.mt-5{margin-top:20px}.mt-6{margin-top:24px}
.mb-2{margin-bottom:8px}.mb-3{margin-bottom:12px}.mb-4{margin-bottom:16px}.mb-6{margin-bottom:24px}
.flex{display:flex}.flex-center{display:flex;align-items:center}.flex-between{display:flex;align-items:center;justify-content:space-between}
.gap-2{gap:8px}.gap-3{gap:12px}
.text-muted{color:var(--ep-text-muted)}.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}.fw-7{font-weight:700}.fw-8{font-weight:800}
.text-center{text-align:center}
.hidden{display:none!important}

/* ── Animations ─────────────────────────────────────────── */
@keyframes ep-spin{to{transform:rotate(360deg)}}
@keyframes ep-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}
@keyframes ep-toast-in{from{transform:translateY(-10px);opacity:0}to{transform:translateY(0);opacity:1}}
@keyframes ep-fade-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
.ep-fade-in{animation:ep-fade-in .3s ease forwards}

/* ── Homepage ───────────────────────────────────────────── */
.ep-hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:80px 24px 60px;position:relative;overflow:hidden}
.ep-hero::before{content:'';position:absolute;top:-30%;left:50%;transform:translateX(-50%);width:80%;height:400px;background:radial-gradient(ellipse,rgba(0,212,170,.12) 0%,transparent 70%);pointer-events:none}
.ep-hero-badge{display:inline-flex;align-items:center;gap:5px;background:var(--ep-primary-glow);border:1px solid rgba(0,212,170,.3);color:var(--ep-primary);padding:5px 12px;border-radius:99px;font-size:11px;font-weight:700;margin-bottom:20px;letter-spacing:.04em}
.ep-hero-title{font-size:clamp(2.2rem,8vw,3.2rem);font-weight:900;letter-spacing:-.04em;line-height:1.05;color:var(--ep-text);margin-bottom:14px}
.ep-hero-title .grad{background:linear-gradient(135deg,var(--ep-primary),var(--ep-accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.ep-hero-sub{font-size:1rem;color:var(--ep-text-muted);max-width:320px;line-height:1.6;margin-bottom:28px}
.ep-hero-cta{display:flex;flex-direction:column;gap:10px;width:100%;max-width:300px}

/* ── Responsive ─────────────────────────────────────────── */
@media(min-width:481px){
  .ep-main{max-width:480px;margin:0 auto}
  .ep-topbar,.ep-bottomnav{max-width:480px;left:50%;transform:translateX(-50%)}
  body{background:#E8ECF0}
  [data-theme="dark"] body{background:#080C11}
}
@media(max-width:360px){
  .ep-balance-amount{font-size:2.1rem}
  .ep-balance-action-icon{width:40px;height:40px}
}

/* ══════════════════════════════════════════════════════════
   BTC Professional Payment Modal
   All new selectors are prefixed .ep-pay-* to avoid
   any conflict with existing theme styles.
══════════════════════════════════════════════════════════ */

/* ── Modal container — mobile-first full-screen sheet ──── */
.ep-pay-modal{
  position:fixed;
  bottom:0;left:0;right:0;
  background:var(--ep-bg-card);
  border-radius:22px 22px 0 0;
  z-index:500;
  padding:20px 16px;
  padding-bottom:calc(20px + env(safe-area-inset-bottom,0px));
  max-height:92vh;
  overflow-y:auto;
  -webkit-overflow-scrolling:touch;
  transform:translateY(100%);
  transition:transform .35s cubic-bezier(.4,0,.2,1);
}
.ep-pay-modal.open{transform:translateY(0);}

/* Desktop: centered dialog */
@media(min-width:481px){
  .ep-pay-modal{
    top:50%;left:50%;bottom:auto;right:auto;
    width:min(460px,calc(100% - 32px));
    max-height:88vh;
    border-radius:24px;
    padding:28px 24px;
    transform:translate(-50%,-52%) scale(.96);
    opacity:0;
    transition:transform .3s cubic-bezier(.34,1.2,.64,1), opacity .25s ease;
  }
  .ep-pay-modal.open{
    transform:translate(-50%,-50%) scale(1);
    opacity:1;
  }
}

/* ── Step wrapper ───────────────────────────────────────── */
.ep-pay-step{
  width:100%;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.ep-pay-step--center{
  text-align:center;
  padding:8px 0;
}

/* ════════════════════════════════════════════════════════
   Lock note (5-minute wait before actions unlock)
════════════════════════════════════════════════════════ */
.ep-pay-lock{
  display:flex;
  align-items:center;
  gap:8px;
  width:100%;
  background:rgba(108,92,231,.07);
  border:1px solid rgba(108,92,231,.2);
  border-radius:11px;
  padding:10px 12px;
  margin-bottom:12px;
  font-size:.8rem;
  color:var(--ep-text-muted);
  line-height:1.5;
}
.ep-pay-lock strong{
  color:var(--ep-accent);
  font-variant-numeric:tabular-nums;
}
.ep-pay-lock-spin{
  width:14px;height:14px;
  border-radius:50%;
  border:2px solid rgba(108,92,231,.25);
  border-top-color:var(--ep-accent);
  flex-shrink:0;
  animation:ep-spin .8s linear infinite;
}

/* ── Action buttons (Cancel / Payment Fee Sent) ─────────── */
.ep-pay-actions{
  display:flex;
  gap:10px;
  width:100%;
}
.ep-pay-btn-cancel,
.ep-pay-btn-sent{
  flex:1;
  padding:13px;
  border-radius:12px;
  font-size:.875rem;
  font-weight:700;
  cursor:pointer;
  border:1.5px solid var(--ep-border);
  transition:opacity .18s ease, transform .1s ease;
}
.ep-pay-btn-cancel{
  background:var(--ep-bg-input);
  color:var(--ep-text-muted);
}
.ep-pay-btn-sent{
  background:linear-gradient(135deg,#F7931A,#E17212);
  color:#fff;
  border-color:transparent;
}
.ep-pay-btn-cancel:disabled,
.ep-pay-btn-sent:disabled{
  opacity:.4;
  cursor:not-allowed;
}
.ep-pay-btn-cancel:not(:disabled):active,
.ep-pay-btn-sent:not(:disabled):active{
  transform:scale(.97);
}

/* ════════════════════════════════════════════════════════
   Proof-of-payment upload dropzone
════════════════════════════════════════════════════════ */
.ep-pay-upload{
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:100%;
  padding:26px 16px;
  border:2px dashed var(--ep-border);
  border-radius:14px;
  background:var(--ep-bg-input);
  cursor:pointer;
  text-align:center;
  margin-bottom:14px;
  transition:border-color .2s ease, background .2s ease;
}
.ep-pay-upload:hover{
  border-color:var(--ep-accent);
  background:rgba(108,92,231,.05);
}
.ep-pay-upload-icon{font-size:1.8rem;}
.ep-pay-upload-text{
  font-size:.85rem;
  font-weight:600;
  color:var(--ep-text);
  word-break:break-all;
  padding:0 8px;
}
.ep-pay-upload-hint{
  font-size:.72rem;
  color:var(--ep-text-muted);
}

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

/* ════════════════════════════════════════════════════════
   STEP 2 — Payment Details header
════════════════════════════════════════════════════════ */
.ep-pay-det-hdr{
  display:flex;
  align-items:center;
  gap:11px;
  width:100%;
  margin-bottom:16px;
}
.ep-pay-det-badge{
  width:44px;
  height:44px;
  border-radius:50%;
  background:linear-gradient(135deg,#F7931A,#E17212);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:1.2rem;
  font-weight:900;
  flex-shrink:0;
  box-shadow:0 4px 14px rgba(247,147,26,.35);
}
.ep-pay-det-hdr-text{flex:1;min-width:0;}
.ep-pay-det-title{font-size:1rem;font-weight:700;color:var(--ep-text);}
.ep-pay-det-sub  {font-size:.75rem;color:var(--ep-text-muted);margin-top:1px;}
/* Close button */
.ep-pay-x{
  width:32px;height:32px;
  background:var(--ep-bg-input);
  border:1.5px solid var(--ep-border);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:.75rem;
  cursor:pointer;
  color:var(--ep-text-muted);
  flex-shrink:0;
  transition:background var(--ep-transition);
}
.ep-pay-x:hover{background:var(--ep-border);}

/* ── Expiry bar ─────────────────────────────────────────── */
.ep-pay-expiry{
  width:100%;
  background:rgba(247,147,26,.06);
  border:1px solid rgba(247,147,26,.22);
  border-radius:14px;
  padding:11px 14px 0;
  display:flex;
  align-items:center;
  gap:14px;
  margin-bottom:14px;
  overflow:hidden;
  position:relative;
  transition:border-color .4s, background .4s;
}
.ep-pay-expiry-left{flex:1;}
.ep-pay-expiry-label{
  font-size:10px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.07em;
  color:var(--ep-text-muted);
  margin-bottom:2px;
}
.ep-pay-expiry-time{
  font-size:1.3rem;
  font-weight:900;
  color:var(--ep-btc);
  font-variant-numeric:tabular-nums;
  letter-spacing:-.02em;
  padding-bottom:10px;
}
/* Progress track sits at the bottom of the bar */
.ep-pay-expiry-track{
  position:absolute;
  bottom:0;left:0;right:0;
  height:4px;
  background:rgba(247,147,26,.15);
}
.ep-pay-expiry-fill{
  height:100%;
  width:100%;
  background:linear-gradient(90deg,#F7931A,#E17212);
  transition:width 1s linear;
  transform-origin:left;
}
/* Urgent state (<5 min) */
.ep-pay-expiry.urgent{
  border-color:rgba(255,107,107,.35);
  background:rgba(255,107,107,.06);
}
.ep-pay-expiry.urgent .ep-pay-expiry-time{
  color:var(--ep-danger);
  animation:ep-blink 1s step-end infinite;
}
.ep-pay-expiry.urgent .ep-pay-expiry-fill{
  background:var(--ep-danger);
}

/* ── Amount display ─────────────────────────────────────── */
.ep-pay-amount-box{
  width:100%;
  background:var(--ep-bg-input);
  border-radius:14px;
  padding:14px 16px;
  text-align:center;
  margin-bottom:14px;
}
.ep-pay-btc-amt{
  font-size:1.65rem;
  font-weight:900;
  color:var(--ep-btc);
  letter-spacing:-.025em;
  font-variant-numeric:tabular-nums;
}
.ep-pay-usd-amt{
  font-size:.85rem;
  color:var(--ep-text-muted);
  margin-top:3px;
}

/* ── QR code ────────────────────────────────────────────── */
.ep-pay-qr-area{
  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;
  margin-bottom:14px;
}
.ep-pay-qr-frame{
  width:156px;
  height:156px;
  background:#ffffff;
  border-radius:14px;
  padding:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  position:relative;
  box-shadow:0 2px 16px rgba(0,0,0,.14);
}
.ep-pay-qr-spin{
  position:absolute;
  inset:0;
  display:flex;
  align-items:center;
  justify-content:center;
}
.ep-pay-qr-img{
  width:100%;
  height:100%;
  object-fit:contain;
  border-radius:8px;
  display:none;
}
.ep-pay-qr-hint{
  font-size:.72rem;
  color:var(--ep-text-muted);
}

/* ── Wallet address card ────────────────────────────────── */
.ep-pay-addr-box{
  width:100%;
  background:var(--ep-bg-input);
  border:1.5px solid var(--ep-border);
  border-radius:14px;
  padding:13px 14px;
  margin-bottom:11px;
}
.ep-pay-addr-lbl{
  font-size:11px;
  font-weight:600;
  text-transform:uppercase;
  letter-spacing:.06em;
  color:var(--ep-text-muted);
  margin-bottom:8px;
}
.ep-pay-addr-val{
  font-family:ui-monospace,'SFMono-Regular','Cascadia Code','Courier New',monospace;
  font-size:.78rem;
  font-weight:600;
  word-break:break-all;
  color:var(--ep-text);
  line-height:1.55;
  margin-bottom:11px;
  user-select:all; /* easy manual selection fallback */
}
.ep-pay-copy{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:6px;
  width:100%;
  padding:11px;
  border-radius:10px;
  background:linear-gradient(135deg,#F7931A,#E17212);
  color:#fff;
  font-size:.875rem;
  font-weight:600;
  cursor:pointer;
  border:none;
  transition:opacity .18s ease, background .25s ease;
}
.ep-pay-copy:hover{opacity:.88;}
.ep-pay-copy.copied{
  background:var(--ep-success);
}

/* ── Warning notice ─────────────────────────────────────── */
.ep-pay-notice{
  display:flex;
  gap:8px;
  align-items:flex-start;
  width:100%;
  background:rgba(253,203,110,.07);
  border:1px solid rgba(253,203,110,.28);
  border-radius:11px;
  padding:10px 12px;
  margin-bottom:11px;
  font-size:.78rem;
  color:var(--ep-text-muted);
  line-height:1.55;
}
.ep-pay-notice > span:first-child{flex-shrink:0;margin-top:1px;}

/* ════════════════════════════════════════════════════════
   STEP 3/4 — Expired / Confirmed shared state styles
════════════════════════════════════════════════════════ */
.ep-pay-state-title{
  font-size:1.15rem;
  font-weight:800;
  color:var(--ep-text);
  margin-bottom:6px;
  letter-spacing:-.02em;
}
.ep-pay-state-sub{
  font-size:.875rem;
  color:var(--ep-text-muted);
  line-height:1.55;
  max-width:300px;
}

/* Confirmed check bounce-in */
.ep-pay-ok-check{
  font-size:3.8rem;
  margin-bottom:14px;
  animation:ep-pop .5s cubic-bezier(.34,1.56,.64,1) both;
}

/* ── New keyframes (non-conflicting names) ──────────────── */
@keyframes ep-pop{
  from{transform:scale(.3);opacity:0}
  to  {transform:scale(1);  opacity:1}
}
@keyframes ep-float{
  0%,100%{transform:translateY(0)}
  50%    {transform:translateY(-6px)}
}
@keyframes ep-pulse{
  0%,100%{opacity:1}
  50%    {opacity:.25}
}
@keyframes ep-blink{
  0%,100%{opacity:1}
  50%    {opacity:.45}
}