:root {
    --dw-bg: #f8fafc;
    --dw-card: #ffffff;
    --dw-text: #0f172a;
    --dw-text-mut: #64748b;
    --dw-border: #e2e8f0;
    --dw-primary: #2563eb;
    --dw-primary-hover: #1d4ed8;
    --dw-radius: 20px;
    --dw-font: 'Inter', sans-serif;
}

.dw-email-wrapper { max-width: 1100px; margin: auto; padding: 50px 20px; font-family: var(--dw-font); box-sizing: border-box; }
.dw-email-wrapper * { box-sizing: border-box; }

.dw-email-card { background: var(--dw-card); border-radius: var(--dw-radius); padding: 40px; box-shadow: 0 20px 40px rgba(0,0,0,0.06), 0 40px 90px rgba(0,0,0,0.08); border: 1px solid var(--dw-border); transition: 0.3s; }
.dw-email-card:hover { transform: translateY(-4px); box-shadow: 0 25px 50px rgba(0,0,0,0.1); }

/* Header */
.dw-email-header { text-align: center; margin-bottom: 40px; }
.dw-badge { display: inline-block; background: #eff6ff; color: var(--dw-primary); padding: 6px 14px; border-radius: 20px; font-size: 12px; font-weight: 700; text-transform: uppercase; margin-bottom: 12px; letter-spacing: 0.5px;}
.dw-email-header h2 { font-size: 32px; font-weight: 800; color: var(--dw-text); margin: 0 0 10px 0; letter-spacing: -1px; }
.dw-email-header p { color: var(--dw-text-mut); font-size: 16px; margin: 0; }

/* 2-Column Layout */
.dw-email-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 35px; align-items: start; }

/* Mode Switcher */
.dw-mode-switch { display: flex; background: var(--dw-bg); padding: 6px; border-radius: 12px; margin-bottom: 25px; border: 1px solid var(--dw-border); }
.dw-mode-switch button { flex: 1; padding: 12px; border: none; background: transparent; color: var(--dw-text-mut); border-radius: 8px; font-weight: 600; cursor: pointer; transition: 0.3s; font-size: 14px; }
.dw-mode-switch button:hover { color: var(--dw-text); }
.dw-mode-switch button.active { background: #fff; color: var(--dw-primary) !important; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }

/* Inputs */
.dw-email-input label { display: block; font-size: 14px; font-weight: 700; color: var(--dw-text); margin-bottom: 8px; }
.dw-email-input textarea { width: 100%; height: 220px; padding: 16px; border-radius: 12px; border: 2px solid var(--dw-border); font-size: 15px; font-family: monospace; resize: vertical; transition: 0.2s; background: var(--dw-bg); color: var(--dw-text); outline: none; }
.dw-email-input textarea:focus { border-color: var(--dw-primary); background: #fff; }

.dw-url-box { display: flex; align-items: center; background: var(--dw-bg); border: 2px solid var(--dw-border); border-radius: 12px; padding: 5px 15px; transition: 0.2s; }
.dw-url-box:focus-within { border-color: var(--dw-primary); background: #fff; }
.dw-url-icon { font-size: 18px; margin-right: 10px; }
.dw-url-box input { flex: 1; padding: 12px 0; border: none; background: transparent; font-size: 15px; outline: none; color: var(--dw-text); }
.dw-hint { font-size: 12px; color: var(--dw-text-mut); margin-top: 10px; }

/* Main Button */
.dw-btn-main { display: flex; justify-content: center; align-items: center; gap: 10px; width: 100%; margin-top: 15px; background: var(--dw-primary); color: #fff; border: none; padding: 16px; border-radius: 12px; font-weight: 700; font-size: 16px; cursor: pointer; transition: 0.2s; }
.dw-btn-main:hover { background: var(--dw-primary-hover); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(37,99,235,0.2); }
.dw-btn-main:disabled { opacity: 0.7; cursor: not-allowed; transform: none; box-shadow: none; }

/* Loader */
.dw-loader { border: 3px solid rgba(255,255,255,0.3); border-top-color: #fff; border-radius: 50%; width: 20px; height: 20px; animation: dw-spin 1s linear infinite; }
@keyframes dw-spin { to { transform: rotate(360deg); } }

/* Results Panel */
.dw-email-result-panel { background: var(--dw-bg); border-radius: 16px; padding: 25px; border: 1px solid var(--dw-border); display: flex; flex-direction: column; height: 100%; }

.dw-results-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 20px; padding-bottom: 15px; border-bottom: 1px solid #cbd5e1; flex-wrap: wrap; gap: 15px;}
.dw-count-box { display: flex; flex-direction: column; }
.dw-count-box span { font-size: 28px; font-weight: 800; color: var(--dw-primary); line-height: 1; }
.dw-count-box small { font-size: 12px; color: var(--dw-text-mut); font-weight: 600; text-transform: uppercase; letter-spacing: 0.5px;}

/* Action Buttons */
.dw-actions { display: flex; gap: 8px; flex-wrap: wrap; }
.dw-btn-action, .dw-btn-danger { padding: 10px 14px; border-radius: 8px; font-weight: 600; font-size: 13px; cursor: pointer; transition: 0.2s; border: none; display: flex; align-items: center; gap: 5px;}
.dw-btn-action { background: #e2e8f0; color: var(--dw-text); }
.dw-btn-action:hover { background: #cbd5e1; }
.dw-btn-danger { background: #fee2e2; color: #dc2626 !important; }
.dw-btn-danger:hover { background: #fca5a5; }

/* List Area */
.dw-list-container { flex: 1; min-height: 250px; position: relative; }
.dw-empty-state { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--dw-text-mut); }
.dw-empty-icon { font-size: 40px; margin-bottom: 15px; opacity: 0.5; }
.dw-empty-state p { max-width: 250px; font-size: 14px; line-height: 1.6; }

#email_list { list-style: none; padding: 0; margin: 0; max-height: 400px; overflow-y: auto; }
/* Scrollbar */
#email_list::-webkit-scrollbar { width: 6px; }
#email_list::-webkit-scrollbar-track { background: transparent; }
#email_list::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }

#email_list li { padding: 12px 15px; background: #fff; margin-bottom: 8px; border-radius: 8px; font-family: monospace; font-size: 14px; color: var(--dw-text); border: 1px solid var(--dw-border); word-break: break-all; box-shadow: 0 2px 4px rgba(0,0,0,0.02); }


/* ========================================== */
/* 🚨 NUCLEAR BUTTON HOVER FIX (THEME KILLER) */
/* ========================================== */
body .dw-email-wrapper button.dw-btn-main { background-color: #2563eb !important; color: #ffffff !important; -webkit-text-fill-color: #ffffff !important; }
body .dw-email-wrapper button.dw-btn-main:hover { background-color: #1d4ed8 !important; }

body .dw-email-wrapper button.dw-btn-action { background-color: #e2e8f0 !important; color: #0f172a !important; -webkit-text-fill-color: #0f172a !important; }
body .dw-email-wrapper button.dw-btn-action:hover { background-color: #cbd5e1 !important; }

body .dw-email-wrapper button.dw-btn-danger { background-color: #fee2e2 !important; color: #dc2626 !important; -webkit-text-fill-color: #dc2626 !important; }
body .dw-email-wrapper button.dw-btn-danger:hover { background-color: #fca5a5 !important; }

body .dw-email-wrapper .dw-mode-switch button { color: #64748b !important; -webkit-text-fill-color: #64748b !important; }
body .dw-email-wrapper .dw-mode-switch button.active { color: #2563eb !important; -webkit-text-fill-color: #2563eb !important; }


/* ========================================== */
/* 📱 BULLETPROOF MEDIA QUERIES               */
/* ========================================== */
@media(max-width: 950px) {
    .dw-email-layout { grid-template-columns: 1fr; }
    .dw-email-result-panel { min-height: 400px; }
}

@media(max-width: 600px) {
    .dw-email-wrapper { padding: 30px 10px; }
    .dw-email-card { padding: 25px 20px; }
    .dw-email-header h2 { font-size: 26px; }
    .dw-results-header { flex-direction: column; align-items: flex-start; }
    .dw-actions { width: 100%; justify-content: space-between; margin-top: 10px;}
    .dw-btn-action, .dw-btn-danger { flex: 1; justify-content: center; }
}

/* Force Active Tab Background & Shadow */
body .dw-email-wrapper .dw-mode-switch button.active {
    background-color: #ffffff !important;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1) !important;
}