:root{--font-sans: "IBM Plex Sans", "Avenir Next", "Segoe UI", sans-serif;--font-display: "Iowan Old Style", "Palatino Linotype", "Book Antiqua", serif;--bg-canvas: #f4efe7;--bg-surface: rgba(255, 251, 246, .84);--bg-surface-strong: #fffaf4;--bg-surface-muted: rgba(244, 237, 226, .85);--bg-sidebar: linear-gradient(180deg, #17333b 0%, #0f242a 100%);--bg-accent: linear-gradient(135deg, #f0c36a 0%, #dd8f44 100%);--bg-hero: radial-gradient(circle at top left, rgba(228, 169, 86, .24), transparent 35%), radial-gradient(circle at top right, rgba(24, 131, 130, .18), transparent 32%), linear-gradient(180deg, #f4efe7 0%, #ece5d7 100%);--border-soft: rgba(45, 64, 76, .12);--border-strong: rgba(20, 46, 56, .18);--text-primary: #1b2c33;--text-secondary: #4f646d;--text-muted: #6f7f88;--text-on-dark: #ecf4f3;--accent: #1f7a75;--accent-soft: rgba(31, 122, 117, .12);--accent-strong: #145953;--warning: #a65916;--warning-soft: rgba(166, 89, 22, .12);--danger: #b2493a;--danger-soft: rgba(178, 73, 58, .12);--success: #3e7a43;--success-soft: rgba(62, 122, 67, .12);--info: #2b6f97;--info-soft: rgba(43, 111, 151, .12);--shadow-soft: 0 18px 48px rgba(28, 35, 38, .08);--shadow-strong: 0 24px 60px rgba(16, 26, 32, .18);--radius-card: 22px;--radius-control: 14px;--radius-pill: 999px;--space-1: .25rem;--space-2: .5rem;--space-3: .75rem;--space-4: 1rem;--space-5: 1.25rem;--space-6: 1.5rem;--space-8: 2rem;--space-10: 2.5rem;--space-12: 3rem;--content-width: 1440px}*{box-sizing:border-box}html{font-family:var(--font-sans);color:var(--text-primary);background:var(--bg-canvas)}body{margin:0;min-width:1200px;min-height:100vh;background:var(--bg-hero)}#root{min-height:100vh}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}button{cursor:pointer}img{max-width:100%;display:block}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-card{background:var(--bg-surface);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);border:1px solid var(--border-soft);border-radius:var(--radius-card);box-shadow:var(--shadow-soft)}.app-button{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-2);min-height:44px;padding:0 var(--space-5);border-radius:var(--radius-control);border:1px solid transparent;background:var(--accent);color:#fff;font-weight:600;transition:transform .12s ease,box-shadow .12s ease,background .12s ease}.app-button:hover{transform:translateY(-1px);box-shadow:0 14px 28px #14595333}.app-button.secondary{background:var(--bg-surface-strong);color:var(--text-primary);border-color:var(--border-soft)}.app-button.ghost{background:transparent;color:var(--text-primary);border-color:var(--border-soft)}.app-button.danger{background:var(--danger)}.app-input,.app-select,.app-textarea{width:100%;border:1px solid var(--border-soft);background:#fffcf7f2;color:var(--text-primary);min-height:46px;border-radius:var(--radius-control);padding:0 var(--space-4);outline:none;transition:border-color .12s ease,box-shadow .12s ease}.app-textarea{min-height:120px;padding-top:var(--space-3);padding-bottom:var(--space-3);resize:vertical}.app-input:focus,.app-select:focus,.app-textarea:focus{border-color:#1f7a757a;box-shadow:0 0 0 4px #1f7a7524}