:root{--primary:#ff914d;--primary-hover:#e07b39;--primary-light:#ffb07d;--primary-dark:#cc6a1e;--white:#ffffff;--bg-card:#ffffff;--bg-card-hover:#f8f8f8;--shadow:0 8px 24px rgba(0,0,0,0.1);--shadow-hover:0 15px 40px rgba(255,145,77,0.2);--shadow-card:0 10px 30px rgba(0,0,0,0.08);--shadow-glow:0 0 40px rgba(255,145,77,0.1);--transition:all 0.4s cubic-bezier(0.4,0,0.2,1);--body-bg:#f5f5f5;--text-color:#1a1a1a;--text-secondary:#4a4a4a;--input-bg:#f8f8f8;--input-border:rgba(255,145,77,0.2);--button-bg:#ff914d;--button-hover:#e07b39;--back-button-bg:#6c757d;--back-button-hover:#5a6268;--border-color:rgba(255,145,77,0.2);--glow-primary:rgba(255,145,77,0.15);--gradient-primary:linear-gradient(135deg,#ff914d 0%,#ffb07d 100%);--radius:24px;--radius-sm:16px}body.dark{--white:#1a1a1a;--bg-card:#1a1a1a;--bg-card-hover:#252525;--shadow:0 8px 24px rgba(0,0,0,0.3);--shadow-hover:0 15px 40px rgba(255,145,77,0.3);--shadow-card:0 10px 30px rgba(0,0,0,0.4);--shadow-glow:0 0 40px rgba(255,145,77,0.2);--body-bg:#0a0a0a;--text-color:#ffffff;--text-secondary:#b0b0b0;--input-bg:#252525;--input-border:rgba(255,145,77,0.1);--button-bg:#ffb07d;--button-hover:#e08b00;--back-button-bg:#5a6268;--back-button-hover:#4a5056;--border-color:rgba(255,145,77,0.1);--glow-primary:rgba(255,145,77,0.3);--gradient-primary:linear-gradient(135deg,#ff914d 0%,#ffb07d 100%)}body{font-family:'Cairo',sans-serif;background-color:var(--body-bg);line-height:1.6;margin:0;padding:0;direction:rtl}.main{min-height:calc(100vh - 100px);display:flex;align-items:center;justify-content:center}.container{width:100%;max-width:1200px;padding:0 20px}.wrapper{max-width:470px;margin:40px auto;padding:3rem;background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius);box-shadow:var(--shadow-card);transition:var(--transition);position:relative;overflow:hidden}.wrapper::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--gradient-primary)}.wrapper:hover{box-shadow:var(--shadow-hover);border-color:rgba(255,145,77,0.3);background:var(--bg-card-hover)}.heading{text-align:center;margin-bottom:20px}.home-logo{max-width:90px;border-radius:50%;margin-bottom:15px}.text-large{font-size:2rem;font-weight:600;color:var(--text-color);margin:0}.text-normal{font-size:1rem;color:var(--text-color);margin:10px 0 0}.text-normal.warning{color:#e07b39;font-weight:500;margin-top:20px}.form{margin-top:20px;position:relative}.input-control{margin-bottom:20px}.input-label{display:block;font-size:0.9rem;color:var(--text-color);margin-bottom:8px;text-align:right}.input-field{width:100%;padding:1rem 1.25rem;border:2px solid var(--input-border);border-radius:var(--radius-sm);background:var(--input-bg);font-size:1rem;color:var(--text-color);box-sizing:border-box;transition:var(--transition);font-family:'Cairo',sans-serif;outline:none}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(255,145,77,0.1);background:var(--bg-card);outline:none}.input-field:disabled{background:var(--input-bg);opacity:0.6;cursor:not-allowed;border-color:var(--input-border)}.input-submit,.input-back{width:100%;padding:1rem 2rem;border:none;border-radius:50px;font-size:1.1rem;font-weight:600;cursor:pointer;transition:var(--transition);font-family:'Cairo',sans-serif;position:relative;overflow:hidden}.input-submit{background:var(--gradient-primary);color:#fff;box-shadow:0 6px 30px rgba(255,145,77,0.4)}.input-submit::before{content:'';position:absolute;top:50%;left:50%;width:0;height:0;border-radius:50%;background:rgba(255,255,255,0.2);transform:translate(-50%,-50%);transition:width 0.6s,height 0.6s}.input-submit:hover::before{width:300px;height:300px}.input-submit:hover{transform:translateY(-3px);box-shadow:0 10px 40px rgba(255,145,77,0.5)}.input-submit:focus{outline:none;box-shadow:0 0 0 3px rgba(255,145,77,0.3)}.input-submit:disabled{background:var(--button-bg);opacity:0.6;cursor:not-allowed;transform:none;box-shadow:none}.input-back{background:var(--back-button-bg);color:#fff;border:2px solid var(--back-button-bg)}.input-back:hover{background:var(--back-button-hover);border-color:var(--back-button-hover);transform:translateY(-3px);box-shadow:0 10px 30px rgba(108,117,125,0.3)}.input-back:focus{outline:none;box-shadow:0 0 0 3px rgba(108,117,125,0.3)}.alert{position:relative;padding:15px;margin:10px 0;border-radius:10px;text-align:right;font-size:0.9rem}.alert-success{background:#d4edda;border-right:5px solid #178344;color:#155724}.alert-danger{background:#f8d7da;border-right:5px solid #8f130c;color:#721c24}.alert-info{background:#d1ecf1;border-right:5px solid #012930;color:#0c5460}.closeBtn{position:absolute;left:10px;top:10px;font-size:20px;cursor:pointer;transition:var(--transition)}.closeBtn:hover{background:rgba(0,0,0,0.1);border-radius:50%;padding:5px}.invalid-feedback{display:none;width:100%;margin-top:5px;font-size:0.8rem;color:#dc3545;text-align:right}.was-validated .form-control:invalid ~ .invalid-feedback,.form-control.is-invalid ~ .invalid-feedback{display:block}.was-validated .form-control:invalid,.form-control.is-invalid{border-color:#dc3545;background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='none' stroke='%23dc3545' viewBox='0 0 12 12'%3e%3ccircle cx='6' cy='6' r='4.5'/%3e%3cpath stroke-linejoin='round' d='M5.8 3.6h.4L6 6.5z'/%3e%3ccircle cx='6' cy='8.2' r='.6' fill='%23dc3545' stroke='none'/%3e%3c/svg%3e");background-repeat:no-repeat;background-position:right calc(0.375em + 0.1875rem) center;background-size:calc(0.75em + 0.375rem) calc(0.75em + 0.375rem)}.was-validated .form-control:invalid:focus,.form-control.is-invalid:focus{border-color:#dc3545;box-shadow:0 0 0 0.2rem rgba(220,53,69,0.25)}@media (max-width:768px){.wrapper{margin:20px;padding:20px}.text-large{font-size:1.5rem}.text-normal{font-size:0.9rem}.input-field{padding:10px 14px;font-size:0.9rem}.input-submit,.input-back{padding:10px;font-size:1rem}}@media (max-width:400px){.wrapper{padding:15px}.home-logo{max-width:80px}}