*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}:root{--rts-red: #e2001a;--rts-dark: #1a1a1a;--bg: #f5f5f5;--surface: #ffffff;--border: #e0e0e0;--text: #1a1a1a;--text-muted: #888;--green: #2e7d32;--orange: #e65100;--blue: #1565c0;--radius: 6px;--shadow: 0 1px 4px rgba(0,0,0,.08)}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:15px;line-height:1.5}.login-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--rts-dark)}.login-card{background:var(--surface);padding:48px 40px;border-radius:8px;text-align:center;width:360px;box-shadow:0 4px 24px #0000004d}.login-logo{display:inline-block;background:var(--rts-red);color:#fff;font-weight:800;font-size:22px;padding:6px 14px;border-radius:4px;letter-spacing:1px;margin-bottom:20px}.login-title{font-size:22px;font-weight:700;margin-bottom:8px}.login-subtitle{color:var(--text-muted);font-size:14px;margin-bottom:32px}.btn-login{display:block;background:var(--rts-red);color:#fff;text-decoration:none;padding:12px 24px;border-radius:var(--radius);font-weight:600;font-size:15px;transition:opacity .15s}.btn-login:hover{opacity:.88}.app{display:flex;flex-direction:column;min-height:100vh}.header{background:var(--rts-dark);color:#fff;display:flex;align-items:center;gap:32px;padding:0 24px;height:56px;position:sticky;top:0;z-index:100}.header-brand{display:flex;align-items:center;gap:10px}.header-logo{background:var(--rts-red);color:#fff;font-weight:800;font-size:14px;padding:3px 8px;border-radius:3px;letter-spacing:1px}.header-title{font-weight:600;font-size:16px}.header-nav{display:flex;gap:4px;flex:1}.nav-link{color:#ffffffa6;text-decoration:none;padding:6px 14px;border-radius:var(--radius);font-size:14px;font-weight:500;transition:all .15s}.nav-link:hover{color:#fff;background:#ffffff14}.nav-link.active{color:#fff;background:#ffffff1f}.header-user{display:flex;align-items:center;gap:12px;font-size:14px;color:#ffffffbf}.btn-logout{background:transparent;border:1px solid rgba(255,255,255,.25);color:#ffffffbf;padding:4px 12px;border-radius:var(--radius);font-size:13px;cursor:pointer;transition:all .15s}.btn-logout:hover{border-color:#fff;color:#fff}.main{flex:1;padding:32px 24px;max-width:800px;margin:0 auto;width:100%}.page{display:flex;flex-direction:column;gap:24px}.page-title{font-size:22px;font-weight:700}.card{background:var(--surface);border:1px solid var(--border);border-radius:8px;padding:24px;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:16px}.card-title{font-size:16px;font-weight:600}.card-description{color:var(--text-muted);font-size:14px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{font-size:14px;font-weight:500}.form-group small{color:var(--text-muted);font-size:12px}.input{border:1px solid var(--border);border-radius:var(--radius);padding:8px 12px;font-size:14px;font-family:inherit;outline:none;transition:border-color .15s}.input:focus{border-color:var(--rts-red)}.input-disabled{background:var(--bg);color:var(--text-muted)}.btn-primary{background:var(--rts-red);color:#fff;border:none;padding:10px 20px;border-radius:var(--radius);font-size:14px;font-weight:600;cursor:pointer;align-self:flex-start;transition:opacity .15s}.btn-primary:hover:not(:disabled){opacity:.88}.btn-primary:disabled{opacity:.5;cursor:not-allowed}.alert{background:#e8f5e9;border:1px solid #a5d6a7;color:#2e7d32;padding:10px 14px;border-radius:var(--radius);font-size:14px}.programs-grid{display:flex;flex-wrap:wrap;gap:8px}.program-chip{background:var(--bg);border:1px solid var(--border);border-radius:20px;padding:6px 14px;font-size:13px;cursor:pointer;transition:all .15s;color:var(--text)}.program-chip:hover{border-color:var(--rts-red);color:var(--rts-red)}.program-chip.selected{background:var(--rts-red);border-color:var(--rts-red);color:#fff}.posts-list{display:flex;flex-direction:column;gap:12px}.post-item{border:1px solid var(--border);border-radius:var(--radius);padding:14px 16px;display:flex;flex-direction:column;gap:6px}.post-item-header{display:flex;align-items:center;justify-content:space-between;gap:12px}.post-item-header strong{font-size:14px}.post-item-meta{display:flex;gap:16px;font-size:12px;color:var(--text-muted)}.post-link{font-size:13px;color:var(--rts-red);text-decoration:none}.post-link:hover{text-decoration:underline}.badge{font-size:11px;font-weight:600;padding:2px 8px;border-radius:10px;white-space:nowrap;flex-shrink:0}.badge-pending{background:#fff3e0;color:var(--orange)}.badge-approved{background:#e8f5e9;color:var(--green)}.badge-rejected{background:#fce4ec;color:#c62828}.text-muted{color:var(--text-muted);font-size:14px}