:root{--app-bg: #f8fafc;--app-surface: #ffffff;--app-surface-soft: #f1f5f9;--app-border: #dbe4f0;--app-text: #0f172a;--app-muted: #64748b;--app-primary: #0f172a;--app-accent: #d97706;--app-success: #16a34a;--app-shadow: 0 16px 40px rgba(15, 23, 42, .08)}html,body{min-height:100%}body{font-family:Cairo,sans-serif;color:var(--app-text);background:var(--app-bg)}.card{border:1px solid rgba(148,163,184,.16);box-shadow:var(--app-shadow);border-radius:1rem}.card-header{background:transparent}.navbar{border:1px solid rgba(148,163,184,.16);box-shadow:var(--app-shadow)}.btn{border-radius:.9rem}.form-control{border-radius:.9rem;border-color:var(--app-border)}.badge{border-radius:999px}.table thead th{color:var(--app-muted);font-weight:700}.surface-soft{background:var(--app-surface-soft)}.text-muted{color:var(--app-muted)!important}