:root { --bg: #f8fafc; --fg: #0f172a; --muted: #475569; --panel: #ffffff; --accent: #0a66cc; --border: #e2e8f0; --btn-bg: #e7f0fb; --btn-border: #8fb5e8; --btn-fg: #123a73; --btn-bg-hover: #dbe9f8; --btn-border-hover: #7aa6e0; }
* { box-sizing: border-box; }
html, body { height: 100%; }
body { margin: 0; font-family: Verdana, Tahoma, Arial, sans-serif; background: var(--bg); color: var(--fg); }
.oldbar { background: linear-gradient(0deg, #004a99, #0a66cc); color: #fff; border-bottom: 1px solid #0a4fa0; }
.oldbar-inner { display: flex; align-items: center; justify-content: flex-start; gap: 8px; padding: 10px 16px; }
.bar-icon { font-size: 24px; }
.bar-title { font-weight: 800; letter-spacing: 0.4px; }
.wrap { max-width: 680px; margin: 0 auto; padding: 24px; }
.top { padding-top: 32px; }
.brand { display: flex; align-items: center; gap: 14px; }
.logo { width: 36px; height: 36px; }
.logo-large { width: 64px; height: 64px; }
.title h1 { margin: 0; font-size: 22px; }
.title .tag { margin: 6px 0 0; color: var(--muted); font-size: 16px; }
.center { display: grid; place-items: center; min-height: 80vh; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 6px; padding: 24px; box-shadow: 0 2px 0 #cbd5e1; text-align: center; }
.vmail-icon { display: inline-block; font-size: 72px; line-height: 1; color: var(--accent); margin-bottom: 12px; }
.heading { margin: 0 0 12px; font-size: 24px; font-weight: 700; letter-spacing: 0; }
.btn { display: inline-block; background: var(--btn-bg); color: var(--btn-fg); padding: 12px 18px; border-radius: 6px; text-decoration: none; font-weight: 700; letter-spacing: 0.1px; border: 1px solid var(--btn-border); box-shadow: inset 0 1px 0 #ffffff, 0 1px 0 #cbd5e1; }
.btn:hover { background: var(--btn-bg-hover); border-color: var(--btn-border-hover); }
.btn:active { transform: translateY(1px); box-shadow: inset 0 2px 0 #dbe9f8; }
.btn.big { font-size: 18px; }
.help { margin-top: 14px; font-size: 18px; color: var(--muted); }
.foot { text-align: center; color: var(--muted); }

.toast { position: fixed; left: 50%; bottom: 20px; transform: translateX(-50%); background: #0f172a; color: #ffffff; border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px; box-shadow: 0 10px 24px rgba(0,0,0,0.12); opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(-3px); }