:root{--primary:        #6AD9C6;--primary-hover:  #4fada0;--primary-glow:   rgba(106, 217, 198, 0.2);--bg:             #f8fafc;--card-bg:        rgba(255, 255, 255, 0.9);--text-main:      #2c3338;--text-dim:       #666E73;--glass-border:   rgba(0, 0, 0, 0.08);--shadow:         0 4px 15px rgba(0, 0, 0, 0.03);--row-hover:      rgba(106, 217, 198, 0.05);--success:        #41A66D;--warning:        #DEACA4;--danger:         #A64143;--top-bar-height: 60px}body{align-items:center;justify-content:center;min-height:100vh}main{display:flex;align-items:center;justify-content:center;flex-grow:1;width:100%}.login-card{width:100%;max-width:400px;background:var(--card-bg);backdrop-filter:blur(12px);border:1px solid var(--glass-border);border-radius:20px;padding:2.5rem;box-shadow:0 10px 30px rgba(0,0,0,0.05);z-index:10}.login-card header{text-align:center;margin-bottom:2rem}.login-card h1{font-size:2.5rem;font-weight:400;background:linear-gradient(135deg, #4180A6 0%, #666E73 100%);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:0.5rem}.login-card .subtitle{color:var(--text-dim);font-size:1rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;margin-bottom:0.5rem;color:var(--text-dim);font-size:0.9rem;font-weight:400}.form-group input{width:100%;padding:0.8rem 1.2rem;background:#ffffff;border:1px solid var(--glass-border);border-radius:12px;color:var(--text-main);font-size:1rem;outline:none;transition:all 0.3s cubic-bezier(0.4, 0, 0.2, 1);box-shadow:var(--shadow)}.form-group input:focus{border-color:var(--primary);box-shadow:0 0 15px var(--primary-glow)}.btn-login{width:100%;padding:1rem;background:var(--primary);color:white;border:none;border-radius:12px;font-size:1.1rem;font-weight:400;cursor:pointer;transition:all 0.3s ease;box-shadow:0 4px 10px var(--primary-glow);margin-top:1rem}.btn-login:hover{background:var(--primary-hover);transform:translateY(-2px);box-shadow:0 6px 15px var(--primary-glow)}.errorlist{list-style:none;color:var(--danger);font-size:0.85rem;margin-bottom:1rem;padding:0.8rem;background:rgba(166,65,67,0.1);border-radius:8px}.non-field-errors{margin-bottom:1.5rem}