.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--primary-gradient,linear-gradient(135deg,#216c73 0,#2d8a94 50%,#1a5560 100%));background-attachment:fixed;padding:20px;direction:rtl;position:relative;overflow:hidden}.login-container:before{content:"";position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(circle at 20% 50%,rgba(165,42,42,.3) 0,transparent 50%),radial-gradient(circle at 80% 80%,rgba(92,0,20,.3) 0,transparent 50%);pointer-events:none}.login-card{background:#fff;border-radius:20px;box-shadow:0 25px 70px rgba(0,0,0,.4);padding:45px;width:100%;max-width:480px;animation:slideUp .6s ease-out;position:relative;z-index:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid hsla(0,0%,100%,.2)}@keyframes slideUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:30px}.login-logo{margin-bottom:20px;display:flex;justify-content:center;align-items:center;animation:fadeIn .6s ease-out}@keyframes fadeIn{0%{opacity:0;transform:scale(.9)}to{opacity:1;transform:scale(1)}}.login-logo img{max-width:120px;max-height:120px;width:auto;height:auto;object-fit:contain;border-radius:12px;box-shadow:0 4px 15px rgba(0,0,0,.1);background:#fff;padding:8px;transition:transform .3s ease}.login-logo img:hover{transform:scale(1.05)}.login-header h1{background:var(--primary-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;font-size:24px;margin-bottom:10px;font-weight:700;letter-spacing:-.3px}.login-header p{color:#666;font-size:13px;font-weight:500}.login-form{gap:20px}.form-group,.login-form{display:flex;flex-direction:column}.form-group{gap:8px}.form-group label{color:#333;font-weight:600;font-size:14px;margin-bottom:6px}.form-group input{padding:14px 18px;border:2px solid #e0e0e0;border-radius:10px;font-size:16px;transition:all .3s ease;direction:rtl;background:#fafafa}.form-group input:focus{outline:none;border-color:var(--primary-color,#216c73);box-shadow:0 0 0 4px var(--primary-shadow,rgba(33,108,115,.15));background:#fff;transform:translateY(-1px)}.error-message{background:var(--primary-bg,#e8f4f6);color:var(--primary-dark,#1a5560);padding:14px 16px;border-radius:10px;text-align:center;font-size:14px;border:2px solid var(--primary-light,#2d8a94);font-weight:600;box-shadow:0 2px 8px var(--primary-shadow,rgba(33,108,115,.15));animation:shake .5s ease}@keyframes shake{0%,to{transform:translateX(0)}25%{transform:translateX(-5px)}75%{transform:translateX(5px)}}.login-button{background:var(--primary-gradient,linear-gradient(135deg,#216c73 0,#2d8a94 50%,#1a5560 100%));color:#fff;border:none;padding:16px;border-radius:10px;font-size:17px;font-weight:700;cursor:pointer;transition:all .3s ease;margin-top:12px;box-shadow:0 4px 15px var(--primary-shadow,rgba(33,108,115,.15));position:relative;overflow:hidden}.login-button:before{content:"";position:absolute;top:0;left:-100%;width:100%;height:100%;background:linear-gradient(90deg,transparent,hsla(0,0%,100%,.2),transparent);transition:left .5s}.login-button:hover:not(:disabled):before{left:100%}.login-button:hover:not(:disabled){transform:translateY(-3px);box-shadow:0 12px 30px var(--primary-shadow-hover,rgba(33,108,115,.25))}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:30px;padding-top:20px;border-top:1px solid #e0e0e0;text-align:center}.login-footer p{color:#666;font-size:14px;margin-bottom:10px;font-weight:600}.contact-email{display:inline-block;color:var(--primary-color,#216c73);font-size:15px;font-weight:600;text-decoration:none;padding:8px 16px;border-radius:8px;transition:all .3s ease;background:var(--primary-bg,#e8f4f6);border:1px solid rgba(33,108,115,.1)}.contact-email:hover{background:var(--primary-color,#216c73);color:#fff;transform:translateY(-2px);box-shadow:0 4px 12px var(--primary-shadow,rgba(33,108,115,.2))}@media (max-width:768px){.login-container{padding:16px}.login-card{padding:32px 24px;border-radius:16px}.login-header h1{font-size:22px}.login-header p{font-size:12px}.form-group input{padding:14px 16px;font-size:16px}.login-btn{padding:14px 24px;font-size:15px}}@media (max-width:480px){.login-card{padding:24px 20px}.login-header h1{font-size:20px}.form-group input{font-size:16px}}