:root{--error-bg: rgba(180, 80, 60, .15);--error-border: rgba(180, 80, 60, .4);--error-text: #f5c6b8;--focus-shadow: rgba(143, 155, 107, .25);--button-shadow: rgba(143, 155, 107, .4);--button-shadow-hover: rgba(143, 155, 107, .55);--form-gap-small: .5rem;--form-gap-medium: 1.2rem;--form-gap-large: 1.5rem;--form-padding-input: .9rem 1rem;--form-padding-button: .9rem;--form-padding-card: 2.5rem;--form-padding-error: .8rem 1rem;--form-font-label: .95rem;--form-font-input: 1rem;--form-font-error: .9rem;--form-font-button: 1rem;--form-width-max: min(100%, 420px);--button-gradient: linear-gradient( 135deg, var(--color-olive-base), var(--color-olive-dark) );--button-shadow-base: 0 10px 30px var(--button-shadow);--button-shadow-hover: 0 15px 40px var(--button-shadow-hover);--transform-lift-small: translateY(-1px);--transform-lift-medium: translateY(-2px);--transform-lift-large: translateY(-3px)}.dark{--error-bg: rgba(200, 90, 70, .18);--error-border: rgba(200, 90, 70, .45);--error-text: #f3c1b5;--focus-shadow: rgba(168, 181, 138, .35);--button-shadow: rgba(168, 181, 138, .45);--button-shadow-hover: rgba(193, 207, 154, .6);--button-gradient: linear-gradient( 135deg, #a8b58a, #7c875c );--button-shadow-base: 0 12px 35px rgba(168, 181, 138, .45);--button-shadow-hover: 0 18px 50px rgba(193, 207, 154, .6)}.admin-login-wrapper{display:flex;justify-content:center;width:var(--width-full)}.admin-login-card{width:var(--form-width-max);padding:var(--form-padding-card);border-radius:var(--radius-lg);background:var(--bg-gradient-card);border:1px solid var(--border-color);box-shadow:var(--shadow-lg);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);animation:fadeInUp .7s var(--transition-smooth)}.admin-login-card .form-group{display:flex;flex-direction:column;gap:var(--form-gap-small);margin-bottom:var(--form-gap-large)}.admin-login-card label{font-size:var(--form-font-label);font-weight:600;color:var(--text-accent)}.admin-login-card input{padding:var(--form-padding-input);border-radius:var(--radius-sm);border:1px solid var(--border-color);background:var(--bg-search);color:var(--text-primary);font-size:var(--form-font-input);outline:none;transition:var(--transition-smooth)}.admin-login-card input::-moz-placeholder{color:var(--text-secondary)}.admin-login-card input::placeholder{color:var(--text-secondary)}.admin-login-card input:focus{border-color:var(--primary-blue);box-shadow:0 0 0 3px var(--focus-shadow),var(--shadow-md),var(--shadow-glow);transform:var(--transform-lift-medium)}.form-error{margin-bottom:var(--form-gap-medium);padding:var(--form-padding-error);border-radius:var(--radius-sm);background:var(--error-bg);border:1px solid var(--error-border);color:var(--error-text);font-size:var(--form-font-error);text-align:center}.admin-login-btn{width:var(--width-full);padding:var(--form-padding-button);border-radius:var(--radius-pill);font-size:var(--form-font-button);font-weight:700;letter-spacing:.4px;color:var(--text-white);background:var(--button-gradient);border:none;cursor:pointer;transition:var(--transition-smooth);box-shadow:var(--button-shadow-base)}.admin-login-btn:hover{transform:var(--transform-lift-large);box-shadow:var(--button-shadow-hover)}.admin-login-btn:active{transform:var(--transform-lift-small)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}