:root{--paper: #F6F5F1;--panel: #FFFFFF;--ink: #1E1C19;--ink-secondary: #55514A;--ink-muted: #6B675F;--accent: #B83A26;--accent-hover: #9E3020;--success: #24553D;--warning: #7A4E0B;--danger: #8E2A1A;--border: #E4E1DA;--border-strong: #8C877D;--sidebar: #EFEDE7;--border-subtle: #EEEBE5;--surface-sunken: #FBFAF8;--on-accent: #FFFFFF;--secondary: #4F6157;--focus: #3B4CCA;--success-bg: #E3EEE8;--danger-bg: #F6E1DC;--status-confirmed-bg: #E3EEE8;--status-confirmed-fg: #24553D;--status-confirmed-dot: #2F7A55;--status-pending-bg: #F7ECD6;--status-pending-fg: #7A4E0B;--status-pending-dot: #C98A1B;--status-unsubscribed-bg: #ECEAE5;--status-unsubscribed-fg: #55514A;--status-unsubscribed-dot: #8C877D;--status-bounced-bg: #F6E1DC;--status-bounced-fg: #8E2A1A;--status-bounced-dot: #C2412D;--status-complained-bg: #EBE3F2;--status-complained-fg: #5B3A7A;--status-complained-dot: #8A62B0;--campaign-draft-bg: #FFFFFF;--campaign-draft-fg: #55514A;--campaign-draft-border: #D6D2C9;--campaign-scheduled-bg: #E4E8F7;--campaign-scheduled-fg: #2D3A8C;--campaign-scheduled-border: #C5CDEE;--campaign-sending-bg: #F7ECD6;--campaign-sending-fg: #7A4E0B;--campaign-sending-border: #ECD5A8;--campaign-sent-bg: #1E1C19;--campaign-sent-fg: #FFFFFF;--campaign-sent-border: #1E1C19;--campaign-cancelled-bg: #ECEAE5;--campaign-cancelled-fg: #6B675F;--campaign-cancelled-border: #D6D2C9;--font-display: "Newsreader", Georgia, serif;--font-heading: "IBM Plex Sans", sans-serif;--font-body: "IBM Plex Sans", sans-serif;--font-mono: "IBM Plex Mono", monospace;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--radius-sm: 4px;--radius: 6px;--radius-lg: 8px;--radius-pill: 999px;--shadow-pop: 0 8px 24px rgba(30, 28, 25, .12);--ease: cubic-bezier(.2, 0, 0, 1)}*{box-sizing:border-box}html,body{margin:0;height:100%}body{font-family:var(--font-body);background:var(--paper);color:var(--ink);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}h1,h2,h3{font-family:var(--font-heading);font-weight:600;margin:0;color:var(--ink)}p{margin:0}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}button{font-family:var(--font-body);font-size:14px;cursor:pointer}input{font-family:var(--font-body);font-size:14px}:focus-visible{outline:2px solid var(--focus);outline-offset:2px}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition-duration:0s!important;animation-duration:0s!important}.btn:active{transform:none}}main.content router-outlet+*{display:flex;flex-direction:column;height:100%;padding:var(--space-8)}.btn{display:inline-flex;align-items:center;justify-content:center;height:38px;padding:0 16px;border-radius:var(--radius);border:1px solid var(--border-strong);background:var(--panel);color:var(--ink);transition:background .2s ease,transform .1s ease}.btn:hover{background:var(--paper)}.btn:active{transform:scale(.98)}.btn:disabled{opacity:.5;cursor:not-allowed}.btn-primary{background:var(--accent);border-color:var(--accent);color:var(--on-accent)}.btn-primary:hover{background:var(--accent-hover)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:16px}.field label{font-size:13px;color:var(--ink-secondary)}.field input{height:38px;padding:0 12px;border:1px solid var(--border-strong);border-radius:var(--radius)}.field .error{font-size:12px;color:var(--danger)}.stamp{font-family:var(--font-mono);font-size:11px;font-weight:500;letter-spacing:.04em;padding:3px 8px;border-radius:3px;border:1px solid;display:inline-block}.stamp-confirmed{color:var(--success);border-color:var(--success)}.stamp-pending{color:var(--warning);border-color:var(--warning)}.stamp-bounced,.stamp-complained{color:var(--danger);border-color:var(--danger)}.stamp-unsubscribed{color:var(--ink-muted);border-color:var(--ink-muted)}